Gotowe bibliografie tematyczne / Hybrid biocomposites

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Gotowa bibliografia na temat „Hybrid biocomposites”

Autor: Grafiati
Data publikacji: 6 września 2023

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Artykuły w czasopismach na temat "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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Rozprawy doktorskie na temat "Hybrid biocomposites"

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Henschel, Katharina Andrea [Verfasser], Manfred [Akademischer Betreuer] Hajek, Manfred [Gutachter] Hajek i Horst [Gutachter] Baier. "Biocomposites in Aviation Structures on the Example of Flax and its Hybrids / Katharina Andrea Henschel ; Gutachter: Manfred Hajek, Horst Baier ; Betreuer: Manfred Hajek". München : Universitätsbibliothek der TU München, 2019. http://d-nb.info/1213026008/34.

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Morelli, Carolina Lipparelli. "Développement et étude des propriétés des films et des pièces injectées de nano-biocomposites de nanowhiskers de cellulose et de polymères biodégradables". Thesis, Grenoble, 2014. http://www.theses.fr/2014GRENI018/document.

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Notre travail a pour objectif l'étude de l'influence de l'ajout de nanocristaux de cellulose dans des matrices biodégradables sur leurs propriétés. Des films composites et des pièces injectées ont été préparés et caractérisés. Dans ce but, ont été choisis comme matrices le poly(acide lactique), PLA, et le poly (butylène adipate-co-téréphtalate)), PBAT. Deux matières première d'où des nanocristaux de celulose ont été extraites ont été sélectionnées : le bois balse et la cellulose microcrystalline (CMC). En raison du caractère fortement polaire des nanocristaux de cellulose différentes voies de modifications chimiques de la surface de ces particules ont été testées afin d'assurer une bonne dispersion de ceux-ci lorsqu'ils sont ajoutés à des matrices polymères de polarité inférieure. En effet, les approches testées étaient: (a) le greffage de deux types d'isocyanates, dont l'un aliphatique et l'autre aromatique: l'octadécyl isocyanate (NCC_oct) et le phényl-butyle isocyanate (NCC_fb), respectivement; (b) le greffage de poly(butylène glutarate) à travers la technique de polymérisation in situ (NCC_PBG); (c) le greffage de l'acide polyacrylique à travers la technique appelée click chemistry (NCC_PA); et (d) la silanisation avec le - methacryloxy-propyle-trimethoxy-silane(NCC_MPS). Les NCCs initiaux et modifiés ont été ajoutés aux matrices de PBAT ou du PLA par procédés de mélanges à partir de solution (casting) ou à partir de l'état fondu (par extrusion ou en utilisent un homogénisateur de type Drais). En général, la modification chimique de la surface de NCC a augmenté la résistance thermique de celui-ci, a diminué son caractère hydrophile et a amélioré la dispersion des NCCs dans les matrices de PLA et PBAT. Cela a provoqué des augmentations encore plus grandes dans les propriétés de ces polymères, en fonction du type de modification et du procédé de fabrication utilisé. La caractérisation des nanocomposites a démontré que, en général, l'addition des NCCs a augmenté le module d'élasticité de la matrice et a conservé sa rigidité même à températures relativement élevées. Des niveaux plus élevés de NCC conduisent à de plus grandes augmentations de la rigidité. La perméabilité à la vapeur d'eau de PBAT a été réduite par l'introduction de NCC et n'a pas changé dans le cas du PLA. Les résullts de ces travaux ont indiqué de bonnes perspectives concernant l'utilisation des nanocristaux de cellulose comme élément de renfort de matrices polymères. De manière générale, le présent travail a démontré que les NCCs étaient capables d'améliorer les propriétés mécaniques, thermiques et de barrières du PBAT et du PLA, qui sont deux polymères biodégradables largement utilisés dans les applications de films ou de pièces plastiques. De plus, les résultats montrent qu'il est possible de modifier la polarité des NCC en les soumettant à des modifications chimiques de surface afin d'éviter leur agglomération par la formation de ponts de liaisons hydrogènes et de les rendre compatibles avec différentes matrices polymères. Ces modifications chimiques tendent aussi à élever la résistance thermique des NCCs. De cette manière, les procédés à l'échelle industrielle comme l'extrusion et l'injection peuvent être utilisés et fournissent de bons résultats
This study aimed at evaluating the potential of application of cellulose nanocrystals as reinforcing elements of biodegradable polymeric matrices, in the films and injection molded pieces applications. Two polymeric matrices with different properties were used, namely: poly(butylene adipate-co-terephthalate), PBAT, and poly(lactic acid), PLA. For the extraction of cellulose nanocrystals (NCC), two sources were selected: microcrystalline cellulose (CMC) and balsa wood . Due to the high polarity of cellulose nanocrystals, different approaches of surface chemical modifications of these particles were tested, in order to ensure their good dispersion when added to polymeric matrices of lower polarity. They were: a) chemical modification with two types of isocyanates, an aliphatic one (octadecyl isocyanate) and an aromatic one (phenylbutyl isocyanate); b) grafting of poly (butylene glutarate) using the in situ polymerization technique; c) silanization treatment; and d) grafting of poly(acrylic acid) through click chemistry technique. Modified and unmodified NCCs were processed with PBAT and PLA by casting or melt extrusion processing techniques. In general, the chemical modification of NCC surface increased their thermal resistance, decreased their polarity and improved their dispersion into PLA and PBAT matrices. Some of these treatments, as well as the processing conditions enabled an increase in the overall mechanical properties of the polymers. Thus, the characterization of the nanocomposites showed that NCC addition increased the elastic modulus of the matrix and retained its higher stiffness even under relatively high temperatures. Higher NCC contents led to larger increases in the stiffness of the ensuing composites. The water vapor permeability of PBAT was also reduced with the introduction of NCC. This work points out several potential good perspectives for the use of celulose nanocrystals as reinforcing elements of polymeric matrices. It showed also that it is possible to obtain significant improvements in the polymer properties using the same processing techniques as those used at industrial scale, such as melt extrusion and injection molding
O presente estudo de doutorado teve como objetivo avaliar o potencial deaplicação de nanocristais de celulose como reforço em matrizes poliméricasbiodegradáveis, em aplicações de filmes ou em peças moldadas por injeção.Duas matrizes poliméricas de diferentes propriedades foram utilizadas paraestudo nessas aplicações, sendo elas: poli(butileno adipato-co-tereftalato),PBAT, e poli(ácido láctico), PLA. Foram também selecionadas duas fontes paraextração dos nanocristais de celulose (NCC): a celulose microcristalina (CMC)e a madeira balsa.Devido ao caráter altamente polar dos nanocristais de celulose diferentesrotas de modificações químicas superficiais dessas partículas foram testadas,visando garantir a boa dispersão dos mesmos quando adicionados às matrizespoliméricas de menor polaridade. Foram elas: a) modificação química com doistipos de isocianatos, sendo um de cadeia alifática (octadecil isocianato) e outrode cadeia aromática (fenilbutil isocianato); b) enxertia do poli(butileno glutarato)através da técnica de polimerização in situ; c) tratamento de silanização com -metacriloxi-propil-trimetoxi-silano; d) enxertia de poli(ácido acrílico) através datécnica de click chemistry.NCC modificados e não modificados foram processados com PBAT ouPLA através de mistura com o polímero em solução (casting) ou no estadofundido (extrusão ou homogeneizador de alta rotação do tipo Drais).De modo geral, modificações químicas superficiais dos NCC aumentarama estabilidade térmica dos mesmos, diminuíram sua polaridade e melhoraram adispersão dos NCC nas matrizes de PBAT ou PLA. Isso fez com queincrementos ainda maiores nas propriedades desses polímeros pudessem serxxivalcançados, dependendo do tipo de modificação e do processo de misturautilizados.A caracterização dos nanocompósitos obtidos mostrou que a adição deNCC elevou o módulo elástico das matrizes e conservou sua maior rigidezmesmo em temperaturas relativamente elevadas, sendo que maiores teores deNCC levaram a maiores aumentos na rigidez. A permeabilidade a vapor deágua do PBAT também foi reduzida com a introdução dos NCC e não foialterada no caso do PLA.Os resultados desse trabalho apontaram boas perspectivas no uso dosnanocristais de celulose como reforços de matrizes poliméricas. Tambémmostraram que é possível obter melhorias nas propriedades de polímerosmesmo através da utilização de processos de maior reprodutibilidade emescala industrial, como extrusão e injeção
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Golie, Wondalem Misganaw. "Removal of nitrate from water by adsorption on organic-inorganic hybrid biocomposites". Thesis, 2017. http://localhost:8080/xmlui/handle/12345678/7410.

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Sardashti, Amirpouyan. "Wheat Straw-Clay-Polypropylene Hybrid Composites". Thesis, 2009. http://hdl.handle.net/10012/4712.

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The preparation of polymeric hybrid composite consisting of organic and inorganic fillers is of interest for industries like automotive, construction and packaging. In order to understand and predict the physical and chemical properties of these hybrid composites, it is necessary to fully understand the nature and properties of the employed fillers. In this study, the preparation of polypropylene hybrid composite consisting of wheat straw and clay was investigated. A detailed study was performed on wheat straw from South Western Ontario region. The effect of grinding the straw and compounding it with polypropylene was investigated. Experiments were carried out to identify the thermal stability of the ground wheat straw with respect to their size and composition. It was important to identify a correlation between these properties in order to minimize the straw degradation by processing and also to improve the final properties of the hybrid composite. The composite samples were prepared through melt blending method using a co-rotating twin-screw extruder. Sample test bars were prepared by injection moulding. The composition of the constituents of the hybrid composite; percentages of wheat straw, clay and coupling agent, were varied in order to investigate their influence on thermal stability, water resistance and mechanical properties. The results of the study indicated that grinding the wheat straw with a hammer mill produced particles with different sizes and shapes. It was found that through the grinding system all particles, regardless of their size, had a multi-layered structure similar to the plant structure. Further hammer milling did not produce plant particles with long aspect ratios that would be expected in a defibrillation process. Analysis of the chemical composition of wheat straw particles of different sizes and shapes was used to measure the ratio of hemicelluloses: lignin and the ash content. It was found that the large particles contained more amount of lignin whereas smaller particles had larger amount of ash content. The thermal stability of the particles was found to be a function of particle size rather than the lignin content. Particle size analysis on the wheat straw particles after the extrusion process indicated a reduction in the particle length and aspect ratio. The thermal stability of the composites was found to be enhanced by the addition of clay particles at higher temperature and the addition of coupling agent at lower temperatures. Increasing the amount of wheat straw and clay content increased the flexural modulus and reduced the resistance for water absorption. Increasing the amount of coupling agent also increased the flexural modulus and resistance for water absorption. The morphological study by scanning electron microscopy revealed that coupling agent increased the interfacial interaction between the particles and the polymer matrix.
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Mache, Ashok Ranganath. "An Advanced Study on Jute-Polyester Composites for Mechanical Design and Impact Safety Applications". Thesis, 2015. http://etd.iisc.ac.in/handle/2005/3532.

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Natural fiber-reinforced composites are now finding extensive uses in various fields from household articles to automobiles. These composites can score high compared to common synthetic fiber-based composites, notably glass fiber-reinforced composites, in areas such as occupational safety and health, and impact on environment. The current research work is motivated by the need for exploring jute fibers as replacement for glass fibers for various engineering design applications including more demanding impact protection applications as in automotive body structures. In the current work, detailed mechanical characterization of jute-polyester (JP) composite laminates till failure has been carried out for tensile, compressive and flexural loads by varying volume fraction of jute fibers. The effect of fiber volume fraction on mechanical properties is shown. Because of the potency of closed thin-walled components as structural energy-absorbers, a comprehensive experimental study has been performed, for the first time, comparing the behaviors of various geometric sections of JP and glass-polyester (GP) composite tubes under axial quasi-static and low velocity impact loading. Additionally, for jute-reinforced plastic panels to be feasible solutions for applications such as automotive interior trim panels, laminates made of such materials should have adequate perforation resistance. Thus, a detailed comparative study has been carried out for assessing the performance of JP laminates vis-a-vis GP plates under low velocity impact perforation conditions. As high-end product design is heavily driven by CAE (Computer-Aided Engineering), the current research work has also focused on the challenging task of developing reliable modeling procedures for explicit finite element analysis using LS-DYNA for predicting load-displacement responses and failures of JP composites under quasi-static and impact loading conditions. In order to extend the applications of JP composites to structurally demanding applications, hybrid laminates made of jute-steel composites and jute with nanoclay-reinforced polyester have been investigated and the considerable enhancement of mechanical properties due to hybridization is shown. Furthermore, a comprehensive study has been conducted on the behavior of JP laminates for varying degrees of moisture content until saturation, and the efficacy of hybrid laminates in this context has been shown.
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Mache, Ashok Ranganath. "An Advanced Study on Jute-Polyester Composites for Mechanical Design and Impact Safety Applications". Thesis, 2015. http://etd.iisc.ernet.in/2005/3532.

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Natural fiber-reinforced composites are now finding extensive uses in various fields from household articles to automobiles. These composites can score high compared to common synthetic fiber-based composites, notably glass fiber-reinforced composites, in areas such as occupational safety and health, and impact on environment. The current research work is motivated by the need for exploring jute fibers as replacement for glass fibers for various engineering design applications including more demanding impact protection applications as in automotive body structures. In the current work, detailed mechanical characterization of jute-polyester (JP) composite laminates till failure has been carried out for tensile, compressive and flexural loads by varying volume fraction of jute fibers. The effect of fiber volume fraction on mechanical properties is shown. Because of the potency of closed thin-walled components as structural energy-absorbers, a comprehensive experimental study has been performed, for the first time, comparing the behaviors of various geometric sections of JP and glass-polyester (GP) composite tubes under axial quasi-static and low velocity impact loading. Additionally, for jute-reinforced plastic panels to be feasible solutions for applications such as automotive interior trim panels, laminates made of such materials should have adequate perforation resistance. Thus, a detailed comparative study has been carried out for assessing the performance of JP laminates vis-a-vis GP plates under low velocity impact perforation conditions. As high-end product design is heavily driven by CAE (Computer-Aided Engineering), the current research work has also focused on the challenging task of developing reliable modeling procedures for explicit finite element analysis using LS-DYNA for predicting load-displacement responses and failures of JP composites under quasi-static and impact loading conditions. In order to extend the applications of JP composites to structurally demanding applications, hybrid laminates made of jute-steel composites and jute with nanoclay-reinforced polyester have been investigated and the considerable enhancement of mechanical properties due to hybridization is shown. Furthermore, a comprehensive study has been conducted on the behavior of JP laminates for varying degrees of moisture content until saturation, and the efficacy of hybrid laminates in this context has been shown.
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Książki na temat "Hybrid biocomposites"

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Dorozhkin, Sergey V. Calcium orthophosphate-based biocomposites and hybrid biomaterials. Hauppauge, N.Y: Nova Science Publishers, 2009.

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Dorozhkin, Sergey V. Biocomposites and Hybrid Biomaterials of Calcium Orthophosphates with Polymers. Taylor & Francis Group, 2018.

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Dorozhkin, Sergey V. Biocomposites and Hybrid Biomaterials of Calcium Orthophosphates with Polymers. Taylor & Francis Group, 2021.

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Biocomposites and Hybrid Biomaterials of Calcium Orthophosphates with Polymers. Taylor & Francis Group, 2018.

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Dorozhkin, Sergey V. Biocomposites and Hybrid Biomaterials of Calcium Orthophosphates with Polymers. Taylor & Francis Group, 2018.

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Dorozhkin, Sergey V. Biocomposites and Hybrid Biomaterials of Calcium Orthophosphates with Polymers. Taylor & Francis Group, 2018.

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Dorozhkin, Sergey V. Biocomposites and Hybrid Biomaterials of Calcium Orthophosphates with Polymers. Taylor & Francis Group, 2018.

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Jawaid, Mohammad, Naheed Saba i Mohamed Thariq. Failure Analysis in Biocomposites, Fibre-Reinforced Composites and Hybrid Composites. Elsevier Science & Technology, 2018.

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Dorozhkin, Sergey V. Biocomposites and Hybrid Biomaterials of Calcium Orthophosphates (CaPO4) with Polymers. CRC Press, 2018. http://dx.doi.org/10.1201/9780429439377.

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Failure Analysis in Biocomposites, Fibre-Reinforced Composites and Hybrid Composites. Elsevier, 2019. http://dx.doi.org/10.1016/c2016-0-04423-6.

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Części książek na temat "Hybrid biocomposites"

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Shahzad, Asim, i Sana Ullah Nasir. "Mechanical Properties of Natural Fiber/Synthetic Fiber Reinforced Polymer Hybrid Composites". W Green Biocomposites, 355–96. Cham: Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-46610-1_15.

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Kuram, Emel. "Hybrid Biocomposites: Utilization in Aerospace Engineering". W Advanced Composites in Aerospace Engineering Applications, 281–301. Cham: Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-88192-4_14.

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Butylina, Svetlana. "Polypropylene (PP)-Based Hybrid Biocomposites and Bionanocomposites". W Polypropylene-Based Biocomposites and Bionanocomposites, 113–44. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2017. http://dx.doi.org/10.1002/9781119283621.ch5.

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Voicu, Stefan Ioan, i Marius Sandru. "Composite Hybrid Membrane Materials for Artificial Organs". W Handbook of Bioceramics and Biocomposites, 407–29. Cham: Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-12460-5_20.

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Voicu, Stefan Ioan, i Marius Sandru. "Composite Hybrid Membrane Materials for Artificial Organs". W Handbook of Bioceramics and Biocomposites, 1–19. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-09230-0_20-1.

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Tampieri, Anna, Michele Iafisco, Simone Sprio, Andrea Ruffini, Silvia Panseri, Monica Montesi, Alessio Adamiano i Monica Sandri. "Hydroxyapatite: From Nanocrystals to Hybrid Nanocomposites for Regenerative Medicine". W Handbook of Bioceramics and Biocomposites, 119–44. Cham: Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-12460-5_6.

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Tampieri, Anna, Michele Iafisco, Simone Sprio, Andrea Ruffini, Silvia Panseri, Monica Montesi, Alessio Adamiano i Monica Sandri. "Hydroxyapatite: From Nanocrystals to Hybrid Nanocomposites for Regenerative Medicine". W Handbook of Bioceramics and Biocomposites, 1–26. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-09230-0_6-1.

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Mukhtar, I., Z. Leman, M. R. Ishak i E. S. Zainudin. "Sugar Palm Fiber–Reinforced Polymer Hybrid Composites: An Overview". W Sugar Palm Biofibers, Biopolymers, and Biocomposites, 145–64. First edition. | Boca Raton, FL : CRC Press/Taylor & Francis Group, 2018.: CRC Press, 2018. http://dx.doi.org/10.1201/9780429443923-8.

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Sathishkumar, T. P., S. Ramakrishnan i P. Navaneethakrishnan. "Effect of Glass and Banana Fiber Mat Orientation and Number of Layers on Mechanical Properties of Hybrid Composites". W Biofibers and Biopolymers for Biocomposites, 295–312. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-40301-0_15.

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Farhan, Muhammad, M. T. Mastura, Shahid Pervez Ansari, Muhammed Muaz, Mohammad Azeem i S. M. Sapuan. "Advanced Potential Hybrid Biocomposites in Aerospace Applications: A Comprehensive Review". W Advanced Composites in Aerospace Engineering Applications, 127–48. Cham: Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-88192-4_6.

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Streszczenia konferencji na temat "Hybrid biocomposites"

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Petlin, Danila, Sergey Tverdokhlebov, Victor Ignatov i Igor Stepanov. "Hybrid biocomposites for steel implants". W 2012 7th International Forum on Strategic Technology (IFOST). IEEE, 2012. http://dx.doi.org/10.1109/ifost.2012.6357565.

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Ramesh, P., B. Durga Prasad i K. L. Narayana. "Morphological and mechanical properties of treated kenaf fiber/MMT clay reinforced PLA hybrid biocomposites". W PROCEEDINGS OF THE 3RD INTERNATIONAL CONFERENCE ON AUTOMOTIVE INNOVATION GREEN ENERGY VEHICLE: AIGEV 2018. Author(s), 2019. http://dx.doi.org/10.1063/1.5085606.

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Bavan, D. Saravana, i G. C. Mohan Kumar. "Significant aspects on thermal degradation of hybrid biocomposite material". W PROCEEDING OF INTERNATIONAL CONFERENCE ON RECENT TRENDS IN APPLIED PHYSICS AND MATERIAL SCIENCE: RAM 2013. AIP, 2013. http://dx.doi.org/10.1063/1.4810728.

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Zakuwan, Siti Zarina, Ishak Ahmad i Nazaruddin Ramli. "Preparation of hybrid nano biocomposite κ-carrageenan/cellulose nanocrystal/nanoclay". W THE 2013 UKM FST POSTGRADUATE COLLOQUIUM: Proceedings of the Universiti Kebangsaan Malaysia, Faculty of Science and Technology 2013 Postgraduate Colloquium. AIP Publishing LLC, 2013. http://dx.doi.org/10.1063/1.4858742.

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Anuar, H., H. Noor Azlina, A. B. K. Suzana, M. R. Kaiser, N. N. Bonnia, S. N. Surip i S. B. Abd Razak. "Effect of PEG on impact strength of PLA hybrid biocomposite". W 2012 IEEE Symposium on Business, Engineering and Industrial Applications (ISBEIA). IEEE, 2012. http://dx.doi.org/10.1109/isbeia.2012.6422930.

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Mawardi, Indra, Samsul Rizal, Sri Aprilia i Muhammad Faisal. "Evaluation of thermal and spectroscopic properties of hybrid biocomposite OPW/ramie fiber for materials building". W THE 8TH INTERNATIONAL CONFERENCE AND WORKSHOP ON BASIC AND APPLIED SCIENCE (ICOWOBAS) 2021. AIP Publishing, 2023. http://dx.doi.org/10.1063/5.0110223.

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