Artykuły w czasopismach: „Hybrid biocomposites”

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Guna, Vijaykumar, Manikandan Ilangovan, M. G. Ananthaprasad i Narendra Reddy. "Hybrid biocomposites". Polymer Composites 39 (6.11.2017): E30—E54. http://dx.doi.org/10.1002/pc.24641.

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Singh, Tej, Punyasloka Pattnaik, Amit Aherwar, Lalit Ranakoti, Gábor Dogossy i László Lendvai. "Optimal Design of Wood/Rice Husk-Waste-Filled PLA Biocomposites Using Integrated CRITIC–MABAC-Based Decision-Making Algorithm". Polymers 14, nr 13 (27.06.2022): 2603. http://dx.doi.org/10.3390/polym14132603.

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Based on the criteria importance through inter-criteria correlation (CRITIC) and the multi-attributive border approximation area comparison (MABAC), a decision-making algorithm was developed to select the optimal biocomposite material according to several conflicting attributes. Poly(lactic acid) (PLA)-based binary biocomposites containing wood waste and ternary biocomposites containing wood waste/rice husk with an overall additive content of 0, 2.5, 5, 7.5 and 10 wt.% were manufactured and evaluated for physicomechanical and wear properties. For the algorithm, the following performance attributes were considered through testing: the evaluated physical (density, water absorption), mechanical (tensile, flexural, compressive and impact) and sliding wear properties. The water absorption and strength properties were found to be the highest for unfilled PLA, while modulus performance remained the highest for 10 wt.% rice husk/wood-waste-added PLA biocomposites. The density of PLA biocomposites increased as rice husk increased, while it decreased as wood waste increased. The lowest and highest density values were recorded for 10 wt.% wood waste and rice husk/wood-waste-containing PLA biocomposites, respectively. The lowest wear was exhibited by the 5 wt.% rice husk/wood-waste-loaded PLA biocomposite. The experimental results were composition dependent and devoid of any discernible trend. Consequently, prioritizing the performance of PLA biocomposites to choose the best one among a collection of alternatives became challenging. Therefore, a decision-making algorithm, called CRITIC–MABAC, was used to select the optimal composition. The importance of attributes was determined by assigning weight using the CRITIC method, while the MABAC method was employed to assess the complete ranking of the biocomposites. The results achieved from the hybrid CRITIC–MABAC approach demonstrated that the 7.5 wt.% wood-waste-added PLA biocomposite exhibited the optimal physicomechanical and wear properties.

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Albaqami, Munirah D., Yagya Dutta Dwivedi, N. Krishnamoorthy, M. Logesh Kumar, L. H. Manjunatha, Ch Mallika Chowdary, Saikh Mohammad Wabaidur, A. Rajendra Prasad, Rupesh V. Chikhale i S. Praveen Kumar. "Investigation on Mechanical and Thermal Properties of a Kenaf/Jute Fiber-Reinforced Polyester Hybrid Biocomposite". Advances in Polymer Technology 2022 (13.07.2022): 1–6. http://dx.doi.org/10.1155/2022/7408135.

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This study investigates the mechanical and thermal properties of biocomposite in relation to their hybridization. Compression moulding was utilised to produce hybrid biocomposites composed of polyester resin reinforced with kenaf, jute, and three distinct combinations of kenaf/jute fibers. To increase the bonding of kenaf and jute fibers with polyester resin, a 5 percent NaOH solution was administered to them. The following stacking sequences were used to manufacture a total of five different types of laminates: polyester resin 80 wt%/kenaf fiber 20 wt%, polyester resin 80 wt%/jute fiber 20 wt%), polyester resin 80 wt%/kenaf fiber 5 wt%/jute fiber 15 wt%, polyester resin 80 wt%/kenaf fiber 10 wt%/jute fiber 10 wt%, and polyester resin 80 wt%/kenaf fiber 15 wt%/jute fiber 5 wt%. In the mechanical and thermal tests, it was discovered that the polyester resin 80 wt%/jute fiber 20 wt% biocomposites had increased strength compared to the other hybrid biocomposites investigated.

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Bahrami, Mohsen, Juana Abenojar i Miguel Ángel Martínez. "Recent Progress in Hybrid Biocomposites: Mechanical Properties, Water Absorption, and Flame Retardancy". Materials 13, nr 22 (15.11.2020): 5145. http://dx.doi.org/10.3390/ma13225145.

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Bio-based composites are reinforced polymeric materials in which one of the matrix and reinforcement components or both are from bio-based origins. The biocomposite industry has recently drawn great attention for diverse applications, from household articles to automobiles. This is owing to their low cost, biodegradability, being lightweight, availability, and environmental concerns over synthetic and nonrenewable materials derived from limited resources like fossil fuel. The focus has slowly shifted from traditional biocomposite systems, including thermoplastic polymers reinforced with natural fibers, to more advanced systems called hybrid biocomposites. Hybridization of bio-based fibers/matrices and synthetic ones offers a new strategy to overcome the shortcomings of purely natural fibers or matrices. By incorporating two or more reinforcement types into a single composite, it is possible to not only maintain the advantages of both types but also alleviate some disadvantages of one type of reinforcement by another one. This approach leads to improvement of the mechanical and physical properties of biocomposites for extensive applications. The present review article intends to provide a general overview of selecting the materials to manufacture hybrid biocomposite systems with improved strength properties, water, and burning resistance in recent years.

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Zhu, Qianqian, Jingjing Wang, Jianzhong Sun i Qianqian Wang. "Preparation and characterization of regenerated cellulose biocomposite film filled with calcium carbonate by in situ precipitation". BioResources 15, nr 4 (31.08.2020): 7893–905. http://dx.doi.org/10.15376/biores.15.4.7893-7905.

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The application of cellulose hybrid biocomposites filled with calcium carbonate has attracted wide attention in packaging and other fields in recent years. In this study, regenerated cellulose (RC) films filled with calcium carbonate were successfully prepared by dissolution, regeneration, and in situ precipitation of CaCO3. The optical, mechanical, physical, and chemical properties of biocomposites were examined by UV-visible spectroscopy, tensile testing, scanning electron microscopy (SEM), X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FTIR), and thermogravimetric analyses (TGA). The results showed that RC films with different CaCO3 contents exhibited good flexibility, optical properties, mechanical strength, and thermal stability. The RC biocomposite filled with calcium carbonate showed a tensile strength of 84.7 ± 1.5 MPa at optimum conditions. These RC biocomposites filled with CaCO3 may find application in packaging.

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Hasan, K. M. Faridul, Péter György Horváth, Miklós Bak, Duong Hung Anh Le, Zsuzsanna Mária Mucsi i Tibor Alpár. "Rice straw and energy reed fibers reinforced phenol formaldehyde resin polymeric biocomposites". Cellulose 28, nr 12 (23.06.2021): 7859–75. http://dx.doi.org/10.1007/s10570-021-04029-9.

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AbstractHerein, natural fiber (energy reeds and rice straw) reinforced with phenol formaldehyde (PF) polymeric resin biocomposites are developed and reported in this study. The dimensions of energy reeds and rice straws used for this research were 0.5–1.66 mm and 0.1–3.55 mm, respectively. The hot-pressing technology was used for manufacturing the biocomposites. The proportions for mixing of rice straw/energy reed fibers in composite systems were 90/0, 54/36, 36/54, and 0/90 whereas remaining 10% were belong to PF resin. The nominal densities of the biocomposite panels were 680 kg/m3, however the actual densities were 713.655, 725, 742.79, and 764.49 kg/m3. The main objective of this study is to develop hybrid biocomposites from different proportions of energy reeds and rice straw fibers using PF resin and to find the convenient ratio and materials for biocomposites production. The obtained results demonstrate that mechanical properties and stability against the moisture increases with the increase of energy reeds loading in the composite systems. The biocomposite developed from 100% energy reeds provided the higher mechanical properties compared to 100% rice straw. The thermal and morphological properties of the produced biocomposite materials were investigated and found significant. The thermo-mechanical properties of the composite materials increase with the increase in energy reed fiber loading in composite system. Furthermore, the coefficient of variation (R2) also demonstrates a positive attributions of energy reed fibers loading in composite systems. Moreover, the overall performances of the developed biocomposite panels demonstrate them as potential and novel candidate to the composite community in the coming times. Graphical abstract

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Mohd, Haziq Amri, Mohamad Bashree Abu Bakar, Mohamad Najmi Masri, Muhammad Azwadi Sulaiman, Mohd Hazim Mohamad Amini, Sarizam Mamat i Mazlan Mohamed. "Mechanical and Thermal Properties of Hybrid Non-Woven Kenaf Fibre Mat-Graphene Nanoplatelets reinforced Polypropylene Composites". Materials Science Forum 1010 (wrzesień 2020): 124–29. http://dx.doi.org/10.4028/www.scientific.net/msf.1010.124.

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In this study, kenaf fibre mat (NWKFM)-graphene nanoplatelets (GNP) reinforced polypropylene (PP) composites were fabricated by using compression moulding. The hybridization was done to enhance the mechanical and thermal properties by adding different amount of graphene nanoplatelets as filler in the biocomposite samples. Pure PP and nanocomposite samples of PP+GNP were also fabricated. Maleic anhydride grafted polypropylene (MAPP) was used as a coupling agent to increase the interfacial adhesion of matrix and reinforcement of the biocomposites and hybrid composites samples. The chemical composition and constituent changes were studied by using Fourier transform infrared spectroscopy (FTIR) analysis. The mechanical properties in term of flexural and tensile were tested using a universal testing machine (UTM). Thermogravimetric analysis (TGA) was carried out to determine the thermal stability of the composite’s samples. Overall, the results show that the stiffness properties (young’s and tensile modulus) of pure PP and biocomposites enhanced with addition of GNP. The flexural strength also shows promising result with the inclusion of GNP. However, the tensile strength shows a reduction with the addition of GNP. The TGA results reveal that the addition of GNP increases the thermal stability of pure PP and the biocomposites based on the comparison of Tonset values.

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Ramakrishnan, KarthikRam, Mikko Hokka, Essi Sarlin, Mikko Kanerva, Reijo Kouhia i Veli-Tapani Kuokkala. "Experimental investigation of the impact response of novel steelbiocomposite hybrid materials". EPJ Web of Conferences 183 (2018): 02040. http://dx.doi.org/10.1051/epjconf/201818302040.

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Recent developments in the production of technical flax fabrics allow the use of sustainable natural fibres to replace synthetic fibres in the manufacture of structural composite parts. Natural fibre reinforced biocomposites have been proven to satisfy design and structural integrity requirements but impact strength has been identified as one of their limitations. In this paper, hybridisation of the biocomposite with a metal layer has been investigated as a potential method to improve the impact resistance of natural fibre composites. The impact response of biocomposites made of flax-epoxy is investigated experimentally using a high velocity particle impactor. A high-speed camera setup was used to observe the rear surface of the plates during impact. Digital Image Correlation (DIC) of the high speed camera images was used for full-field strain measurement and to study the initiation and propagation of damage during the impact. The different modes of damage in the hybrid laminate were identified by postimpact analysis of the section of the damaged composite plate using optical microscopy. The study shows the difference in impact response for different material combinations and configurations. The hybrid construction was shown to improve the impact resistance of the flax composite.

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Amini, Ezatollah (Nima), i Mehdi Tajvidi. "Mechanical and thermal behavior of cellulose nanocrystals-incorporated Acrodur® sustainable hybrid composites for automotive applications". Journal of Composite Materials 54, nr 22 (22.03.2020): 3159–69. http://dx.doi.org/10.1177/0021998320912474.

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Utilization of cellulose nanocrystals as an additive in the formulation of biocomposites made with Acrodur® resin is presented. Natural fibers/polyethylene terephthalate mats were impregnated with Acrodur® and hot-pressed into the final thickness of 3 mm after drying. Biocomposites with 2 wt.% and 5 wt.% cellulose nanocrystal (dry-basis) were also produced. The produced biocomposite panels were then tested to determine the flexural strength, flexural modulus and Izod impact strength. The results revealed that adding cellulose nanocrystal to the composite formulation increased flexural modulus significantly up to 970 MPa (17.5% increase) at a panel density of 0.5 g/cm3, while it did not significantly affect flexural strength values. A slight reduction was observed in the impact strength of the samples by adding cellulose nanocrystal. The fractured samples of impact test were observed under a scanning electron microscope. It was shown that in all cases, the fracture happened due to the failure of the fibrous system and in particular natural fibers. Thermal stability of the composites was also investigated using thermo-gravimetric analysis. It was found that adding cellulose nanocrystal slightly reduced the thermal stability of the biocomposites. Potential compatibility of cellulose nanocrystal particles with Acrodur® resin is promising and the improvement in flexural modulus can lead to the design of lighter parts for automotive applications such as door panels, headliners, and underbody shields.

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Shamsuyeva, Madina, Jana Winkelmann i Hans-Josef Endres. "Manufacture of Hybrid Natural/Synthetic Fiber Woven Textiles for Use in Technical Biocomposites with Maximum Biobased Content". Journal of Composites Science 3, nr 2 (1.05.2019): 43. http://dx.doi.org/10.3390/jcs3020043.

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This feasibility study investigates the flexural properties of biocomposites containing woven flax textiles (plain, twill, satin) and woven twill patterned hybrid textiles containing flax-/glass or flax-/carbon mixture for lightweight applications. Synthetic fibers are integrated as weft and flax fibers are integrated as warp yarns using a double-rapier weaving machine with a Jacquard attachment. The corresponding biocomposites are manufactured via vacuum infusion process using a biobased epoxy resin as a matrix. The manufactured biocomposites are analyzed with regard to their density and flexural properties. The results show that the use of hybrid textiles offers a promising solution for the manufacture of biocomposites with a higher biobased content and significantly improved flexural properties. Furthermore, the introduction of high-performance synthetic fibers in textiles enables the manufacture of biocomposites with an isotropic mechanical performance.

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Alias, Nur Fazreen, Hanafi Ismail i Mohamad Kahar Ab. Wahab. "Properties of polyvinyl alcohol/palm kernel shell powder biocomposites and their hybrid composites with halloysite nanotubes". BioResources 12, nr 4 (13.10.2017): 9013–117. http://dx.doi.org/10.15376/biores.12.4.9013-9117.

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Biocomposites composed from polyvinyl alcohol (PVOH)/palm kernel shell powder (PKSP) were prepared via a solution casting method. Halloysite nanotubes (HNTs) were used to gradually replace PKSP to study the effect of hybrid fillers and also to compare the properties of PVOH/PKSP biocomposites with a commercial filler, HNTs. The effect of HNTs’ addition on the biocomposites was investigated based on mechanical properties, physical properties, and its biodegradability. The incorporation of HNTs in the biocomposites enhanced the tensile properties. Scanning electron microscopy (SEM) studies revealed that better filler and matrix interaction was achieved after the incorporation of HNTs. Moreover, the water absorption and water vapour transmissibility (WVT) of biocomposites decreased. The biodegradability of biocomposites filled with HNT was lower compared to the biocomposites filled with PKSP.

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Cai, Mingkai, Jithendra Ratnayake, Peter Cathro, Maree Gould i Azam Ali. "Investigation of a Novel Injectable Chitosan Oligosaccharide—Bovine Hydroxyapatite Hybrid Dental Biocomposite for the Purposes of Conservative Pulp Therapy". Nanomaterials 12, nr 21 (7.11.2022): 3925. http://dx.doi.org/10.3390/nano12213925.

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This study aimed to develop injectable chitosan oligosaccharide (COS) and bovine hydroxyapatite (BHA) hybrid biocomposites, and characterise their physiochemical properties for use as a dental pulp-capping material. The COS powder was prepared from chitosan through hydrolytic reactions and then dissolved in 0.2% acetic acid to create a solution. BHA was obtained from waste bovine bone and milled to form a powder. The BHA powder was incorporated with the COS solution at different proportions to create the COS–BHA hybrid biocomposite. Zirconium oxide (ZrO2) powder was included in the blend as a radiopacifier. The composite was characterised to evaluate its physiochemical properties, radiopacity, setting time, solubility, and pH. Fourier-transform infrared spectroscopic analysis of the COS–BHA biocomposite shows the characteristic peaks of COS and hydroxyapatite. Compositional analysis via ICP-MS and SEM-EDX shows the predominant elements present to be the constituents of COS, BHA, and ZrO2. The hybrid biocomposite demonstrated an average setting time of 1 h and 10 min and a pH value of 10. The biocomposite demonstrated solubility when placed in a physiological solution. Radiographically, the set hybrid biocomposite appears to be more radiopaque than the commercial mineral trioxide aggregate (MTA). The developed COS-BHA hybrid biocomposite demonstrated good potential as a pulp-capping agent exhibiting high pH, with a greater radiopacity and reduced setting time compared to MTA. Solubility of the biocomposite may be addressed in future studies with the incorporation of a cross-linking agent. However, further in vitro and in vivo studies are necessary to evaluate its clinical feasibility.

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Mohd, S. H., N. A. Mohd Rosdi, M. B. Abu Bakar, M. Mohamed, H. Md Akil i M. Z. A. Thirmirzir. "Cellulose Nano Crystal/Graphene Nano Platelets Hybrid Nanofillers reinforced Polylactic Acid Biocomposites: Mechanical and Morphological Properties". IOP Conference Series: Earth and Environmental Science 1102, nr 1 (1.11.2022): 012005. http://dx.doi.org/10.1088/1755-1315/1102/1/012005.

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Polylactic acid (PLA) reinforced by hybrid nanofillers biocomposites had been prepared using a melt blending and compression molding technique. The mechanical properties of the PLA biocomposites was studied by incorporating various ratio of cellulose nano crystal (CNC)/graphene nano platelets (GNP) hybrid nanofillers into PLA. The morphological characterization was also carried out using field emission scanning electron microscopy (FESEM) to correlate the fracture surface and nanofiller dispersion with the mechanical properties of the composites. The result show that, at the same CNC/GNP hybrid nanofiller loading (3wt %), the strength properties (tensile and flexural) of PLA biocomposites decreased with increment GNP over CNC ratio. 37.35 MPa and 53.87 MPA; 54.71 MPA and 68.22 MPA, respectively. Meanwhile, PLA biocomposites demonstrated a slight increase in tensile modulus as the GNP ratio is higher than CNC. According to the findings, CNC played an important role in enhancing strength properties while GNP was effective in enhancing the modulus properties. The morphological studies by FESEM prove that, there are relationship between fracture surface and filler dispersion with the mechanical properties of PLA biocomposites.

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NITU, SILVIA ANDREEA, RADU I. IATAN, ION DURBACA, GABRIEL PETROSEL, ELENA SURDU i DANA CLAUDIA FARCAS - FLAMAROPOL. "COMPARATIVE ANALYTICAL DETERMINATION OF THERMAL PROTECTION BEHAVIOR FOR EXPERIMENTAL MODELS MADE OF STRATIFIED BIOCOMPOSITE BOARDS OF LIGNO-CELLULOSE NATURE". Journal of Engineering Studies and Research 27, nr 3 (10.01.2022): 37–42. http://dx.doi.org/10.29081/jesr.v27i3.286.

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The paper addresses the comparative analytical determination of thermal insulation behavior for various experimental models made of stratified and hybrid biocomposites of ligno-cellulose nature. The analytical determination of the thermal resistance and the overall thermal insulation coefficient for each experimental model is performed using the calculation methodology for energy efficiency. The results obtained after the analysis of the thermal insulation behavior for the biocomposite panels highlighted the fact that they have thermal insulation properties with high values for thermal resistance and global thermal insulation coefficients.

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Ab Ghani, Mohd Hafizuddin, Mohd Nazry Salleh, Ruey Shan Chen, Sahrim Ahmad, Mohd Rashid Yusof Hamid, Ismail Hanafi i Nishata Royan Rajendran Royan. "The Effects of Antioxidants Content on Mechanical Properties and Water Absorption Behaviour of Biocomposites Prepared by Single Screw Extrusion Process". Journal of Polymers 2014 (4.06.2014): 1–6. http://dx.doi.org/10.1155/2014/243078.

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The performance of hybrid fillers between rice husk and sawdust filled recycled high density polyethylene (rHDPE) with the presence of antioxidants (IRGANOX 1010 and IRGAFOS 169, with the ratio of 1 : 1) was investigated. The biocomposites with 30 wt% of matrix and around 70 wt% of hybrid fillers (rice husk and sawdust) and different antioxidants’ contents (0 to 0.7 wt%) were prepared with single screw extruder. Increasing the amount of antioxidants in biocomposites reduced the modulus of elasticity and modulus of rupture on flexural testing. The addition of antioxidants increased the tensile and impact strength of biocomposites. From the study, samples with 0.5 wt% of antioxidants produce the most reasonable strength and elasticity of biocomposites. Furthermore, the effect of antioxidants content on water uptake was minimal. This might be caused by the enhanced interfacial bonding between the polymer matrix and hybrid fillers, as shown from the morphology by using scanning electron microscopy (SEM).

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Kashinath H. Munde, DattatrayP Kamble, Ashish R. Pawar, Ganesh E. Kondhalkar,. "Effect on Mechanical Properties by Layering Pattern of Natural Fibers". Mathematical Statistician and Engineering Applications 69, nr 1 (7.08.2020): 481–89. http://dx.doi.org/10.17762/msea.v69i1.2587.

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Banana fibers and Kenaf fibers are natural fibers with good tensile strength. We can prepare epoxy based biocomposite from these fibers. In this work, banana (B) and kenaf (K) fibers reinforced unidirectional (UD) hybrid biocomposites are prepared. Totally two plates are manufactured. First Plate is 4 layer unidirectional 15% Banana + 15% Kenaf fibers alternate layers composite (UD B-K-B-K). Second Plate is 4 layer 15% Banana + 15% Kenaf fibers cumulative layers composite (UD B-B-K-K). Tensile, Flexural and Izod impact tests are carried out as per ASTM standards. Effect of layering sequence on these mechanical properties is investigated experimentally. It is found that cumulative layer (UD B-B-K-K) has better tensile and flexural strength than alternate layers (UD B-K-B-K) biocomposite. Whereas alternate layer (UD B-K-B-K) biocomposite shows better impact strength than cumulative layer (UD B-B-K-K) biocomposite.

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Ilyas, R. A., M. Y. M. Zuhri, Mohd Nor Faiz Norrrahim, Muhammad Syukri Mohamad Misenan, Mohd Azwan Jenol, Sani Amril Samsudin, N. M. Nurazzi i in. "Natural Fiber-Reinforced Polycaprolactone Green and Hybrid Biocomposites for Various Advanced Applications". Polymers 14, nr 1 (3.01.2022): 182. http://dx.doi.org/10.3390/polym14010182.

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Recent developments within the topic of biomaterials has taken hold of researchers due to the mounting concern of current environmental pollution as well as scarcity resources. Amongst all compatible biomaterials, polycaprolactone (PCL) is deemed to be a great potential biomaterial, especially to the tissue engineering sector, due to its advantages, including its biocompatibility and low bioactivity exhibition. The commercialization of PCL is deemed as infant technology despite of all its advantages. This contributed to the disadvantages of PCL, including expensive, toxic, and complex. Therefore, the shift towards the utilization of PCL as an alternative biomaterial in the development of biocomposites has been exponentially increased in recent years. PCL-based biocomposites are unique and versatile technology equipped with several importance features. In addition, the understanding on the properties of PCL and its blend is vital as it is influenced by the application of biocomposites. The superior characteristics of PCL-based green and hybrid biocomposites has expanded their applications, such as in the biomedical field, as well as in tissue engineering and medical implants. Thus, this review is aimed to critically discuss the characteristics of PCL-based biocomposites, which cover each mechanical and thermal properties and their importance towards several applications. The emergence of nanomaterials as reinforcement agent in PCL-based biocomposites was also a tackled issue within this review. On the whole, recent developments of PCL as a potential biomaterial in recent applications is reviewed.

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SITTICHAROEN, Watcharin, Supachai AUKARANARAKUL i Kitti KANTALUE. "Study of Thermal and Mechanical Properties of LLDPE/Sugarcane bagasse/Eggshell Hybrid Biocomposites". Walailak Journal of Science and Technology (WJST) 16, nr 10 (14.05.2018): 739–51. http://dx.doi.org/10.48048/wjst.2019.4261.

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Thermal and mechanical properties of neat linear low-density polyethylene (LLDPE) hybrid biocomposite with sugarcane bagasse and eggshell as a reinforcing filler were investigated. Hybrid biocomposites with sugarcane bagasse/eggshell was varied in the range of 6/4, 12/8, 17/13, 20/20, 13/17, 8/12, and 4/6 wt.%, were prepared and examined. The sugarcane bagasse fiber (Sb) was surface-treated using a silane coupling agent (3-(trimethoxysilyl) propyl methacrylate) and eggshell (Es) was treated using titanium (IV) isopropoxide. The results showed that high calcium oxide content was 99 % by weight in eggshell and silicon dioxide content was 50 % by weight in sugarcane bagasse. The tensile and flexural modulus and hardness of the composites with treated Sb/Es were higher than that of the untreated. These values of the LLDPE/Sb/Es composites increased with Sb/Es content. Differential scanning calorimetry (DSC) results show interesting trends in term of the influence of Sb/Es content, both with untreated and treated Sb/Es on the crystallization behavior of the composites but the melting and cold crystallization temperature of its composites did not obviously change. Thermogravimetric analysis (TGA) indicated their thermal stability of the composites, both untreated and surface-treated Sb/Es were lower than that of neat LLDPE. The sample molded from the biocomposite with surface-treated Sb/Es particles showed better dispersion of the materials inside.

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Eng, Chern Chiet, Nor Azowa Ibrahim, Norhazlin Zainuddin, Hidayah Ariffin, Wan Md Zin Wan Yunus i Yoon Yee Then. "Enhancement of Mechanical and Dynamic Mechanical Properties of Hydrophilic Nanoclay Reinforced Polylactic Acid/Polycaprolactone/Oil Palm Mesocarp Fiber Hybrid Composites". International Journal of Polymer Science 2014 (2014): 1–8. http://dx.doi.org/10.1155/2014/715801.

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In previous studies, the effect of the addition of 1 wt% hydrophilic nanoclay on polylactic acid (PLA)/polycaprolactone (PCL)/oil palm mesocarp fiber (OPMF) biocomposites was investigated by tensile properties, thermogravimetric analysis (TGA), and scanning electron microscopy (SEM). The current studies focus on the effect of addition of 1 wt% hydrophilic nanoclay on mechanical (flexural and impact properties) and dynamic mechanical properties of composites. The composites were characterized by the Fourier transform infrared spectroscopy (FTIR) and dynamic mechanical analysis (DMA). FTIR spectra show that peak shifting occurs when 1 wt% hydrophilic nanoclay was added to composites. The addition of 1 wt% hydrophilic nanoclay successfully improves the flexural properties and impact resistance of the biocomposites. The storage modulus of biocomposites was decreased when nanoclay was added which indicates that the stiffness of biocomposites was reduced. The loss modulus curve shows that the addition of nanoclay shift twotgin composites become closer to each other which indicates that the incorporation of nanoclay slightly compatibilizes the biocomposites. Tanδindicated that hybrid composites dissipate less energy compared to biocomposites indicate that addition of clay to biocomposites improves fiber/matrix adhesion. Water sorption test shows that the addition of nanoclay enhances water resistance of composites.

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Bejinaru-Mihoc, A., L. G. Mitu i I. C. Roşca. "Stacking sequence effect on flexural behavior of hybrid GF/CF biocomposite used in orthopedics". IOP Conference Series: Materials Science and Engineering 1256, nr 1 (1.10.2022): 012008. http://dx.doi.org/10.1088/1757-899x/1256/1/012008.

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Abstract In the field of orthopedic medicine, hybrid biocomposites with epoxy matrix reinforced with carbon fibers and glass fibers are being used. Through the hybridization phenomenon, appropriate properties can be obtained for the use of these biocomposites in the bone plate and external fixation. The paper presents the manufacture of hybrid laminate with epoxy matrix reinforced with carbon fiber and glass fiber, three-point bending test method and the laminate layering sequence influence upon the bending behavior of composite biomaterial.

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Bejinaru Mihoc, Alexandru, Leonard Gabriel Mitu i Ileana Constanţa RoŞca. "The effect of stacking sequence on flexural behavior of laminated hybrid epoxi biocomposite reinforced with glass and carbon fibers used in the bone plate and external fixation". IOP Conference Series: Materials Science and Engineering 1256, nr 1 (1.09.2022): 012019. http://dx.doi.org/10.1088/1757-899x/1256/1/012019.

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Abstract In the field of orthopedic medicine, hybrid biocomposites with epoxy matrix reinforced with carbon fibers and glass fibers are being used. Through the hybridization phenomenon, appropriate properties can be obtained for the use of these biocomposites in the bone plate and external fixation. The paper presents the manufacture of hybrid laminate with epoxy matrix reinforced with carbon fiber and glass fiber, three-point bending test method and the influence of the laminate layering sequence on the bending behavior of composite biomaterial.

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Venkatesha Prasanna, G., Jha Neeraj Kumar i K. Akhil Kumar. "Optimisation & Mechanical Testing Of Hybrid BioComposites". Materials Today: Proceedings 18 (2019): 3849–55. http://dx.doi.org/10.1016/j.matpr.2019.07.324.

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Masłowski, Marcin, Justyna Miedzianowska i Krzysztof Strzelec. "Hybrid Straw/Perlite Reinforced Natural Rubber Biocomposites". Journal of Bionic Engineering 16, nr 6 (listopad 2019): 1127–42. http://dx.doi.org/10.1007/s42235-019-0124-2.

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Sim, I. Na, Seong Ok Han, Young Hun Jang i Yoon Jong Yoo. "Ceramic sheet hybrid kenaf reinforced polypropylene biocomposites". Journal of Applied Polymer Science 130, nr 3 (10.05.2013): 1917–22. http://dx.doi.org/10.1002/app.39367.

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Dorozhkin, Sergey V. "Calcium orthophosphate-based biocomposites and hybrid biomaterials". Journal of Materials Science 44, nr 9 (15.01.2009): 2343–87. http://dx.doi.org/10.1007/s10853-008-3124-x.

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Khoshnava, Seyed Meysam, Raheleh Rostami, Rosli Mohamad Zin, Dalia Štreimikienė, Abbas Mardani i Mohammad Ismail. "The Role of Green Building Materials in Reducing Environmental and Human Health Impacts". International Journal of Environmental Research and Public Health 17, nr 7 (10.04.2020): 2589. http://dx.doi.org/10.3390/ijerph17072589.

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Conventional building materials (CBMs) made from non-renewable resources are the main source of indoor air contaminants, whose impact can extend from indoors to outdoors. Given their sustainable development (SD) prospect, green building materials (GBMs) with non-toxic, natural, and organic compounds have the potential to reduce their overall impacts on environmental and human health. In this regard, biocomposites as GBMs are environmentally friendly, safe, and recyclable materials and their replacement of CBMs reduces environmental impacts and human health concerns. This study aims to develop a model of fully hybrid bio-based biocomposite as non-structural GBMs and compare it with fully petroleum-based composite in terms of volatile organic compound (VOC) emissions and human health impacts. Using a small chamber test (American Society for Testing and Materials (ASTM)-D5116) for VOC investigation and SimaPro software modeling with the ReCiPe method for evaluating human health impacts. Life cycle assessment (LCA) methodology is used, and the results indicate that switching the fully hybrid bio-based biocomposite with the fully petroleum-based composite could reduce more than 50% impacts on human health in terms of indoor and outdoor. Our results indicate that the usage of biocomposite as GBMs can be an environmentally friendly solution for reducing the total indoor and outdoor impacts on human health.

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Seo, Young-Rok, Sang-U. Bae, Jaegyoung Gwon, Qinglin Wu i Birm-June Kim. "Effects of Methylenediphenyl 4,4’-Diisocyanate and Maleic Anhydride as Coupling Agents on the Properties of Polylactic Acid/Polybutylene Succinate/Wood Flour Biocomposites by Reactive Extrusion". Materials 13, nr 7 (3.04.2020): 1660. http://dx.doi.org/10.3390/ma13071660.

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Polylactic acid (PLA)/polybutylene succinate (PBS)/wood flour (WF) biocomposites were fabricated by in situ reactive extrusion with coupling agents. Methylenediphenyl 4,4’-diisocyanate (MDI) and maleic anhydride (MA) were used as coupling agents. To evaluate the effects of MDI and MA, various properties (i.e., interfacial adhesion, mechanical, thermal, and viscoelastic properties) were investigated. PLA/PBS/WF biocomposites without coupling agents revealed poor interfacial adhesion leading to deteriorated properties. However, the incorporation of MDI and/or MA into biocomposites showed high performances by increasing interfacial adhesion. For instance, the incorporation of MDI resulted in improved tensile, flexural, and impact strengths and an increase in tensile and flexural modulus was observed by the incorporation of MA. Specially, remarkably improved thermal stability was found in the PLA/PBS/WF biocomposites with 1 phr MDI and 1 phr MA. Also, the addition of MDI or MA into biocomposites increased the glass transition temperature and crystallinity, respectively. For viscoelastic property, the PLA/PBS/WF biocomposites with 1 phr MDI and 1 phr MA achieved significant enhancement in storage modulus compared to biocomposites without coupling agents. Therefore, the most balanced performances were evident in the PLA/PBS/WF biocomposites with the hybrid incorporation of small quantities of MDI and MA.

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Zedler, Łukasz, Xavier Colom, Javier Cañavate, Mohammad Reza Saeb, Józef T. Haponiuk i Krzysztof Formela. "Investigating the Impact of Curing System on Structure-Property Relationship of Natural Rubber Modified with Brewery By-Product and Ground Tire Rubber". Polymers 12, nr 3 (3.03.2020): 545. http://dx.doi.org/10.3390/polym12030545.

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The application of wastes as a filler/reinforcement phase in polymers is a new strategy to modify the performance properties and reduce the price of biocomposites. The use of these fillers, coming from agricultural waste (cellulose/lignocellulose-based fillers) and waste rubbers, constitutes a method for the management of post-consumer waste. In this paper, highly-filled biocomposites based on natural rubber (NR) and ground tire rubber (GTR)/brewers’ spent grain (BSG) hybrid reinforcements, were prepared using two different curing systems: (i) sulfur-based and (ii) dicumyl peroxide (DCP). The influence of the amount of fillers (in 100/0, 50/50, and 0/100 ratios in parts per hundred of rubber) and type of curing system on the final properties of biocomposites was evaluated by the oscillating disc rheometer, Fourier-transform infrared spectroscopy, thermogravimetric analysis, scanning electron microscopy, swelling behavior, tensile testing, and impedance tube measurements. The results show, that the scorch time and the optimum curing time values of sulfur cured biocomposites are affected by the change of the hybrid filler ratio while using the DCP curing system, and the obtained values do not show significant variations. The results conclude that the biocomposites cured with sulfur have better physico-mechanical and acoustic absorption, and that the type of curing system does not influence their thermal stability. The overall analysis indicates that the difference in final properties of highly filled biocomposites cured with two different systems is mainly affected by the: (i) cross-linking efficiency, (ii) partial absorption and reactions between fillers and used additives, and (iii) affinity of additives to applied fillers.

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Yuan, Yuan, Sidan Li, Feng Jiao, Guinan Shen, Lei Yan i Weidong Wang. "Dimensional stability improvement of corn stalk biocomposites using two-part lignin-derived binder optimized with response surface methodology". BioResources 14, nr 3 (10.06.2019): 5923–42. http://dx.doi.org/10.15376/biores.14.3.5923-5942.

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To strengthen the dimensional stability of enzymatically treated corn stalk (ECS) biocomposites, hybrid modified lignosulfonate (HML) was used as a binder to fabricate reinforced ECS/HML composites with evaluation by response surface methodology. The effects of the preparation treatment on the enzymatic conditions, as well as the modified lignosulfonate dosage on the physicomechanical properties of the ECS/HML composites, were all evaluated. The optimum preparation parameters were determined via the Box-Behnken experimental design. High mass concentrations of laccase-vanillin and an appropriate modified lignosulfonate dosage for a relatively short enzymatic pretreatment time led to reduced residual stresses and improved dimensional properties. The optimum conditions that minimized thickness swelling (TS) and water adsorption (WA) without significantly compromising the biocomposite mechanical properties were determined to be 25 g/L laccase-vanillin, 118.8 min enzymatic pre-treatment time, and 15 wt% modified lignosulfonate. The ECS/HML composites that were treated under the optimal conditions resulted in an approximate 42% reduction in the dimensional properties without any significant decline in mechanical properties when compared to ECS panels. Unlike the loose structure of ECS biocomposites, the ECS/HML composites had a laminar shape with firm morphology.

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Belmessaoud, Nesma Baa, Naima Bouslah i Nabila Haddadine. "Clay/(PEG-CMC) biocomposites as a novel delivery system for ibuprofen". Journal of Polymer Engineering 40, nr 4 (28.04.2020): 350–59. http://dx.doi.org/10.1515/polyeng-2019-0390.

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AbstractIn this study we report on the preparation and characterization of biocomposites based on a sodium montmorillonite-ibuprofen (MtIb) hybrid and neat poly(ethylene glycol), neat sodium carboxymethylcellulose or poly(ethylene glycol)-carboxymethylcellulose blend 50/50 biocomposites as drug carriers. Ib, a poorly soluble drug, was first intercalated into sodium Mt and then the resulting hybrid was compounded with the different polymeric matrices. Ib incorporation efficiency in Mt was determined by UV-visible spectroscopy, Fourier transform infrared spectroscopy, X-ray diffraction and thermal analysis. Both X-ray diffraction and differential scanning calorimetric studies revealed that the intercalation of Ib between the clay layers induced amorphization of the drug. Differential scanning calorimetry and Fourier transform infrared spectroscopy revealed the development of strong interactions between Ib and the polymer matrix. A study of the release of Ib from the synthesized biocomposites in simulated intestinal fluid (pH 7.4) was investigated. To better understand the release mechanism of drug molecules from the different carriers, several kinetic models have been applied.

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Alsuwait, Raed B., Miloud Souiyah, Ibrahim Momohjimoh, Saheed Adewale Ganiyu i Azeez Oladipupo Bakare. "Recent Development in the Processing, Properties, and Applications of Epoxy-Based Natural Fiber Polymer Biocomposites". Polymers 15, nr 1 (28.12.2022): 145. http://dx.doi.org/10.3390/polym15010145.

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Growing environmental concerns have increased the scientific interest in the utilization of natural fibers for the development of epoxy biocomposite materials. The incorporation of one or more fibers in the production of hybrid epoxy polymer composites has been a subject of discussion. It is interesting to acknowledge that natural/synthetic fiber hybridized epoxy composites have superior properties over natural/natural fiber hybridized epoxy composites. Significant efforts have been devoted to the improvement of natural fiber surface modifications to promote bonding with the epoxy matrix. However, to achieve sufficient surface modification without destroying the natural fibers, optimization of treatment parameters such as the concentration of the treatment solution and treatment time is highly necessary. Synthetic and treated natural fiber hybridization in an epoxy matrix is expected to produce biocomposites with appreciable biodegradability and superior mechanical properties by manipulating the fiber/matrix interfacial bonding. This paper presents a review of studies on the processing of epoxy natural fiber composites, mechanical properties, physical properties such as density and water absorption, thermal properties, biodegradability study, nondestructive examination, morphological characterizations, and applications of epoxy-based natural fiber biocomposites. Other aspects, including a review of variables that enhance the mechanical and functional performance of epoxy/natural fibers composites while also increasing the biodegradability of the composite material for environmental sustainability, were presented. The future research focus was elucidated. It is hoped that this review will stimulate and refocus research efforts toward advancing the manufacture of epoxy/natural fiber composites to meet the growing demand for biocomposite materials in the global world.

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Franciszczak, Piotr, Iman Taraghi, Sandra Paszkiewicz, Maksymilian Burzyński, Agnieszka Meljon i Elżbieta Piesowicz. "Effect of Halloysite Nanotube on Mechanical Properties, Thermal Stability and Morphology of Polypropylene and Polypropylene/Short Kenaf Fibers Hybrid Biocomposites". Materials 13, nr 19 (8.10.2020): 4459. http://dx.doi.org/10.3390/ma13194459.

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In this article, the effect of the addition of halloysite nanotube (HNT) on the mechanical and thermal stability of polypropylene (PP) and PP/kenaf fiber biocomposites has been investigated. Different volume contents of HNTs ranging from 1 to 10 vol.% were melt mixed with PP and PP/kenaf fibers. The volume content of kenaf fibers was kept constant at 30%. The morphology of HNTs within the PP matrix has been studied via scanning electron microscopy (SEM). The morphological results revealed that HNT was uniformly dispersed in the PP matrix already at a low concentration of 1 and 2 vol.%. The mechanical properties of the manufactured nanocomposites and hybrid biocomposites such as Young’s modulus, tensile strength, elongation at break, flexural modulus, flexural strength, and notched Izod strength have been measured. The results show that Young’s modulus and strengths have been improved along with the addition of low content of HNTs. Moreover, the gain of notched Izod impact strength obtained by the addition of short kenaf fibers was maintained in hybrids with low concentrations of HNTs. Finally, the thermogravimetric analysis shows that at 10% and 50% weight loss, the thermal degradation rate of the PP and PP/kenaf biocomposites decreased by the addition of HNTs.

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Jawaid, M., H. P. S. Abdul Khalil i Omar S. Alattas. "Woven hybrid biocomposites: Dynamic mechanical and thermal properties". Composites Part A: Applied Science and Manufacturing 43, nr 2 (luty 2012): 288–93. http://dx.doi.org/10.1016/j.compositesa.2011.11.001.

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Maeda, Hideaki, Megumi Nakajima, Toshiki Hagiwara, Takashi Sawaguchi i Shoichiro Yano. "Bacterial cellulose/silica hybrid fabricated by mimicking biocomposites". Journal of Materials Science 41, nr 17 (wrzesień 2006): 5646–56. http://dx.doi.org/10.1007/s10853-006-0297-z.

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Dorozhkin, Sergey V. "Biocomposites and hybrid biomaterials based on calcium orthophosphates". Biomatter 1, nr 1 (lipiec 2011): 3–56. http://dx.doi.org/10.4161/biom.1.1.16782.

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Rao, C. V. Subba, R. Sabitha, P. Murugan, S. Rama Rao, K. Anitha i Y. Sesha Rao. "A Novel Study of Synthesis and Experimental Investigation on Hybrid Biocomposites for Biomedical Orthopedic Application". International Journal of Polymer Science 2021 (28.11.2021): 1–10. http://dx.doi.org/10.1155/2021/7549048.

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In recent years the biocomposites are highly utilized in the biomedical applications, due to excellent strength as well as weight ratio. A lot of natural fibers, namely, flax, hemp, jute, kenaf, and sisal are cheaply available in colossal amount. Aim of this study, a novel approach, is executed for construction of biomedical orthopedic parts by using mixture of natural fibers. This work handled biocomposites such as flax fiber (FX), chicken feather fiber (CF), kenaf fiber (KF), and rice husk fiber (RH) effectively. From all these composites, four sets of mixed fibers with reinforcement of polylactic acid polymer used for creating orthopedic parts. The hand-lay-based methodology is undertaken for preparation of hybrid biocomposites. Parameters involved for this study are fiber types (KF + RH, RH + FX, FX + CF, and CF + KF), laminate count (2, 4, 6 and 8) infill density (30%, 60%, 90%, and 120%), and raster angle (0/60, 30/120, 50/140, and 70/160). Finding of this work is dimensional accuracy, flexural strength, and shore hardness that are analyzed by L16 orthogonal array. ANOVA statistical analysis is enhanced and enlightens the results of flexural strength and source hardness of the biocomposites. Amongst in four parameters, the fiber type parameter extremely contributes such as 40.50% in the flexural analysis. Similarly, laminate count parameter highly contributes such as 31.01% in the shore hardness analysis.

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Siti Suhaily, S., Deepu A. Gopakumar, N. A. Sri Aprilia, Samsul Rizal, M. T. Paridah i H. P. S. Abdul Khalil. "Evaluation of screw pulling and flexural strength of bamboo-based oil palm trunk veneer hybrid biocomposites intended for furniture applications". BioResources 14, nr 4 (5.09.2019): 8376–90. http://dx.doi.org/10.15376/biores.14.4.8376-8390.

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Screw withdrawal and flexural strength were evaluated for Dendrocalamus asper and Gigantochloa levis bamboo species to explore the possibility of their use as structural material in place of wood. Dry bamboo strips and 4-mm-thick oil palm trunk veneer (OPTV) were processed into thin laminates and hot-pressed using urea formaldehyde resin to produce bamboo-OPTV hybrid biocomposites. Bamboo furniture is far more resistant to damage than traditional hardwoods. Bamboo is even used in cutting boards for this reason. Even though there have been some reports on the mechanical enhancement of the bamboo-based composites, so far there has been no comprehensive study on the screw pulling and flexural strength of bamboo-based hybrid composites. The results revealed a stronger correlation of the bamboo hybrid under screw withdrawal and flexural strength, but there was a weaker correlation in the mechanical properties of the bamboo hybrid due to the random selection of laminate from different bamboo species. Furthermore, test results clearly showed that bamboo-OPTV hybrid biocomposites can be used as an alternative to wood and wood-based composites for furniture applications.

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Le, Hang T. T., Nguyen Thanh Liem, Nguyen Chau Giang, Phan Huy Hoang i Nguyen Thi Minh Phuong. "Improving electrochemical performance of hybrid electrode materials by a composite of nanocellulose, reduced oxide graphene and polyaniline". RSC Advances 13, nr 32 (2023): 22375–88. http://dx.doi.org/10.1039/d3ra03172a.

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Pang, Chaowei, Robert Shanks i Fugen Daver. "Cellulose fibre-cellulose acetate hybrid composites with nanosilica". Journal of Polymer Engineering 34, nr 2 (1.04.2014): 141–44. http://dx.doi.org/10.1515/polyeng-2013-0168.

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Abstract Biocomposites incorporating cellulose fibres, a renewable resource, have high modulus and strength and flexibility suitable for structural applications. Solution casting, ultrasonication, and compression moulding methods were used to prepare the specimens. Results show that plasticiser indeed improved the flexibility of the composite and adding fillers further enhanced the performance of the composite.

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Kazemi, Hossein, Frej Mighri i Denis Rodrigue. "A Review of Rubber Biocomposites Reinforced with Lignocellulosic Fillers". Journal of Composites Science 6, nr 7 (22.06.2022): 183. http://dx.doi.org/10.3390/jcs6070183.

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Lignocellulosic fillers have attracted considerable attention over the years as a promising alternative to conventional petroleum-based fillers (carbon black) in rubber composites due to their renewability, biodegradability, availability, high mechanical properties, low density and low cost. Based on the literature available, a comprehensive review is presented here of rubber biocomposites reinforced with plant-based fillers. The study is divided into different sections depending on the matrix (natural or synthetic rubber) and the type of lignocellulosic fillers (natural fiber, microcrystalline cellulose, lignin and nanocellulose). This review focuses on the curing characteristics, mechanical properties and dynamic mechanical properties of the resulting rubber biocomposites. In addition, the effect of hybrid filler systems, lignocellulosic filler surface modification and modification of the rubber matrix on the properties of these rubber biocomposites are presented and compared. A conclusion is finally presented with some openings for future works.

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Mohanty, Amar K., Singaravelu Vivekanandhan, Jean-Mathieu Pin i Manjusri Misra. "Composites from renewable and sustainable resources: Challenges and innovations". Science 362, nr 6414 (1.11.2018): 536–42. http://dx.doi.org/10.1126/science.aat9072.

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Interest in constructing composite materials from biosourced, recycled materials; waste resources; and their combinations is growing. Biocomposites have attracted the attention of automakers for the design of lightweight parts. Hybrid biocomposites made of petrochemical-based and bioresourced materials have led to technological advances in manufacturing. Greener biocomposites from plant-derived fiber and crop-derived plastics with higher biobased content are continuously being developed. Biodegradable composites have shown potential for major uses in sustainable packaging. Recycled plastic materials originally destined for landfills can be redirected and repurposed for blending in composite applications, thus leading to reduced dependence on virgin petro-based materials. Studies on compatibility of recycled and waste materials with other components in composite structure for improved interface and better mechanical performance pose major scientific challenges. This research holds the promise of advancing a key global sustainability goal.

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Dzene, Anda, Velta Tupureina i Marcis Dzenis. "Studies on the Development of Hybrid Agrofibre Reinforced Biocomposites". Material Science and Applied Chemistry 30 (5.09.2014): 18. http://dx.doi.org/10.7250/msac.2014.003.

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Arshad, Muhammad, Manpreet Kaur i Aman Ullah. "Green Biocomposites from Nanoengineered Hybrid Natural Fiber and Biopolymer". ACS Sustainable Chemistry & Engineering 4, nr 3 (19.02.2016): 1785–93. http://dx.doi.org/10.1021/acssuschemeng.5b01772.

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Kadhim, Tamara R., Jawad K. Oleiwi i Qahtan A. Hamad. "Improving the Biological Properties of UHMWPE Biocomposite for Orthopedic Applications". International Journal of Biomaterials 2023 (12.01.2023): 1–9. http://dx.doi.org/10.1155/2023/4219841.

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Bone plates are essential for bone fracture healing because they modify the biomechanical microenvironment at the fracture site to provide the necessary mechanical fixation for fracture fragments. The objective of this study was to determine cell availability, antibacterial activity, and wettability through a contact angle test. However, biocomposites that involve UHMWPE reinforced with n-HA and n-TiO2 particles at different fractions (0, 1.5, 2.5, 3.5, and 4.5%) and 5% from carbon and Kevlar fibers were fabricated by hot pressing technique. In vitro studies revealed good cell viability on the surface of the hybrid biocomposite even after 72 hr. The UHMEPE nanocomposite reinforced with carbon showed better cell attachment for fibroblasts than other UHMWPE nanocomposite materials reinforced with Kevlar fiber. The results of the contact angle measurements indicated that the incorporation of nanoparticles and the fiber reinforcement increased the wettability due to the hydrophilic character of nanobiocomposite, and also (UHMWPE-4.5% wt. TiO2–CF) biocomposite was the best wettability (∼48% as compared to neat UHMWPE). Antibacterial experiments involving Gram-positive bacteria, Staphylococcus aureus, confirm excellent bactericidal property for (UHMWPE-4.5% wt. TiO2–CF) biocomposite. Thermal analysis of the produced nanocomposites revealed that they had higher melting and crystallinity temperatures than pure UHMWPE.

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Buşilă, Mariana, Viorica Muşat, Torsten Textor i Boris Mahltig. "Synthesis and characterization of antimicrobial textile finishing based on Ag:ZnO nanoparticles/chitosan biocomposites". RSC Advances 5, nr 28 (2015): 21562–71. http://dx.doi.org/10.1039/c4ra13918f.

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bin Bakri, Muhammad Khusairy, Elammaran Jayamani, Soon Kok Heng i Akshay Kakar. "Short Review: Potential Production of Acacia Wood and its Biocomposites". Materials Science Forum 917 (marzec 2018): 37–41. http://dx.doi.org/10.4028/www.scientific.net/msf.917.37.

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In this short review paper, the physical and mechanical properties of acacia wood, poly lactic acid (PLA) and polyhydroxyalkanoates (PHA) were analyzed. Existing factors that affect the mechanical properties of natural fiber composites were investigated and identified. By knowing these factors, a possibility and potentiality in implementing the natural acacia wood reinforced material with hybrid polymer were discussed. It was found that the acacia wood had the potential to re-condition soil and have the potential to become reinforced materials in hybrid polymer composites. In addition, using fully biodegradable polymer such as PLA and PHA made it sustainable and environmentally friendly.

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Makvandi, Pooyan, Zahra Baghbantaraghdari, Wenxian Zhou, Yapei Zhang, Romila Manchanda, Tarun Agarwal, Aimin Wu, Tapas Kumar Maiti, Rajender S. Varma i Bryan Ronain Smith. "Gum polysaccharide/nanometal hybrid biocomposites in cancer diagnosis and therapy". Biotechnology Advances 48 (maj 2021): 107711. http://dx.doi.org/10.1016/j.biotechadv.2021.107711.

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Dorozhkin, Sergey. "Calcium Orthophosphate-Containing Biocomposites and Hybrid Biomaterials for Biomedical Applications". Journal of Functional Biomaterials 6, nr 3 (7.08.2015): 708–832. http://dx.doi.org/10.3390/jfb6030708.

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Yahaya, R., S. M. Sapuan, M. Jawaid, Z. Leman i E. S. Zainudin. "Review of Kenaf Reinforced Hybrid Biocomposites: Potential for Defence Applications". Current Analytical Chemistry 14, nr 3 (7.05.2018): 226–40. http://dx.doi.org/10.2174/1573411013666171113150225.

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Guna, Vijaykumar, Manikandan Ilangovan, Muzamil Hassan Rather, B. V. Giridharan, B. Prajwal, K. Vamshi Krishna, Krishna Venkatesh i Narendra Reddy. "Groundnut shell / rice husk agro-waste reinforced polypropylene hybrid biocomposites". Journal of Building Engineering 27 (styczeń 2020): 100991. http://dx.doi.org/10.1016/j.jobe.2019.100991.

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