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Статті в журналах з теми "Polymer/nanocrystals composite material"
Havryliuk, Yevhenii, Volodymyr Dzhagan, Anatolii Karnaukhov, Oleksandr Selyshchev, Julia Hann, and Dietrich R. T. Zahn. "Raman Spectroscopy and Thermoelectric Characterization of Composite Thin Films of Cu2ZnSnS4 Nanocrystals Embedded in a Conductive Polymer PEDOT:PSS." Nanomaterials 13, no. 1 (December 22, 2022): 41. http://dx.doi.org/10.3390/nano13010041.
Повний текст джерелаChoi, YongJae, and John Simonsen. "Cellulose Nanocrystal-Filled Carboxymethyl Cellulose Nanocomposites." Journal of Nanoscience and Nanotechnology 6, no. 3 (March 1, 2006): 633–39. http://dx.doi.org/10.1166/jnn.2006.132.
Повний текст джерелаWEI, Haotong, and Bai YANG. "POLYMER-NANOCRYSTALS COMPOSITE MATERIALS AND PERFORMANCE OPTIMIZATION." Acta Polymerica Sinica 011, no. 9 (September 21, 2011): 939–49. http://dx.doi.org/10.3724/sp.j.1105.2011.11136.
Повний текст джерелаDutta, Sayan Deb, Dinesh K. Patel, Yu-Ri Seo, Chan-Woo Park, Seung-Hwan Lee, Jin-Woo Kim, Jangho Kim, Hoon Seonwoo та Ki-Taek Lim. "In Vitro Biocompatibility of Electrospun Poly(ε-Caprolactone)/Cellulose Nanocrystals-Nanofibers for Tissue Engineering". Journal of Nanomaterials 2019 (15 жовтня 2019): 1–11. http://dx.doi.org/10.1155/2019/2061545.
Повний текст джерелаSu, Si, Shaoying Hu, and Qi Liu. "Application of Polypyrrole Cellulose Nanocrystalline Composite Conductive Material in Garment Design." Advances in Materials Science and Engineering 2022 (September 21, 2022): 1–11. http://dx.doi.org/10.1155/2022/4187826.
Повний текст джерелаBarkane, Anda, Edgars Kampe, Oskars Platnieks, and Sergejs Gaidukovs. "Cellulose Nanocrystals vs. Cellulose Nanofibers: A Comparative Study of Reinforcing Effects in UV-Cured Vegetable Oil Nanocomposites." Nanomaterials 11, no. 7 (July 9, 2021): 1791. http://dx.doi.org/10.3390/nano11071791.
Повний текст джерелаWijaya, Christian J., Felycia E. Soetaredjo, Suryadi Ismadji, and Setiyo Gunawan. "Synthesis of Cellulose Nanocrystals/HKUST-1 Composites and Their Applications: Crystal Violet Removal and Doxorubicin Loading." Polymers 14, no. 22 (November 18, 2022): 4991. http://dx.doi.org/10.3390/polym14224991.
Повний текст джерелаYu, Hongquan, Hongwei Song, Guohui Pan, Libo Fan, Suwen Li, Xue Bai, Shaozhe Lu, and Haifeng Zhao. "Preparation and Luminescent Properties of Polymer Fibers Containing Y2O3:Eu Nanoparticles by Electrospinning." Journal of Nanoscience and Nanotechnology 8, no. 11 (November 1, 2008): 6017–22. http://dx.doi.org/10.1166/jnn.2008.480.
Повний текст джерелаRasheed, Masrat, Mohammad Jawaid, and Bisma Parveez. "Bamboo Fiber Based Cellulose Nanocrystals/Poly(Lactic Acid)/Poly(Butylene Succinate) Nanocomposites: Morphological, Mechanical and Thermal Properties." Polymers 13, no. 7 (March 29, 2021): 1076. http://dx.doi.org/10.3390/polym13071076.
Повний текст джерелаThompson, Lachlan, Jalal Azadmanjiri, Mostafa Nikzad, Igor Sbarski, James Wang, and Aimin Yu. "Cellulose Nanocrystals: Production, Functionalization and Advanced Applications." REVIEWS ON ADVANCED MATERIALS SCIENCE 58, no. 1 (April 1, 2019): 1–16. http://dx.doi.org/10.1515/rams-2019-0001.
Повний текст джерелаДисертації з теми "Polymer/nanocrystals composite material"
Way, Amanda E. "Stimuli-Responsive Nanofiber Composite Materials: From Functionalized Cellulose Nanocrystals to Guanosine Hydrogels." Case Western Reserve University School of Graduate Studies / OhioLINK, 2014. http://rave.ohiolink.edu/etdc/view?acc_num=case1390388160.
Повний текст джерелаCozzarini, Luca. "Nanomaterials based on II-VI Semiconductors." Doctoral thesis, Università degli studi di Trieste, 2012. http://hdl.handle.net/10077/7359.
Повний текст джерелаThis thesis describes: (i) synthesis and characterization of colloidal nanocrystals of II-VI semiconductor compounds; (II) development of two novel materials using such nanocrystals as “building blocks”: (IIa) a nanocrystals/polymer composite, to be used as phosphor in LED-based lighting devices; (IIb) an inorganic, nano-structured multiphase material, showing a promising geometry as an electronic intermediate band material. Different typologies of nanocrystals (single-phase, alloyed or core-shells) were successfully synthesized using air-stable, safe reagents. Their optical properties (absorption spectrum, fluorescence wavelength and fluorescence quantum yield) were mapped as function of different parameters. Good results in engineering optical properties were achieved by: (a) changing size and/or composition in single-phase nanocrystals; (b) tuning shell composition and thickness and/or mutually diffusing one material into the other in multi-phase nanocrystals. The influence of different surface ligands on optical properties and on solubility in different media was also studied. Nanocrystal/polymer composite lenses were obtained from nanocrystals with desired fluorescence wavelength and quantum yield, mixed in an appropriate solvent with polymer pellets. The mixture was drop casted or tape casted on a solid substrate, obtaining solid, transparent lenses after solvent evaporation. A nano-structured, all-inorganic material (composed of semiconducor nanocrystals embedded into a wider bandgap semiconductor) was obtained through self-assembly and densification of colloidal core-shells nanocrystals. The realization of this composite supracrystal was achieved via a multi-step process: (i) colloidal synthesis of core-shell nanocrystals; (ii) surface ligands exchange; (iii) assembly; (iv) heat treatment. Evolution of the optical properties during heat treatment suggests that it is possible to sinter the shell material without altering the internal nano-heterostructure, if temperature and time of the treatment are controlled properly.
In questa tesi sono descritti: (I) la sintesi colloidale e la caratterizzazione di nanocristalli di semiconduttori II-VI; (II) lo sviluppo, utilizzando i suddetti nanocristalli quali “unità da costruzione”, di due materiali innovativi: (IIa) un composito nanocristalli/polimero, da usare come fosforo in dispositivi per illuminazione basati su LED; (IIb) un materiale inorganico nano-strutturato multifase, con una geometria promettente quale materiale a banda elettronica intermedia. Differenti semiconduttori II-VI sono stati sintetizzati in forma di nanocristalli (monofasici, in forma di lega o in struttura di tipo “core-shell”) usando reagenti sicuri e stabili in atmosfera. Le loro proprietà ottiche (spettro di assorbimento, lunghezza d’onda di fluorescenze e resa quantica di fluorescenza) sono state mappate in funzione di numerosi parametri. Sono stati raggiunti ottimi risultati nel controllo delle proprietà ottiche sia in nanocristalli a fase singola (modificandone le dimensioni o la composizione chimica) che in nanocristalli multifase (regolandone la composizione e lo spessore della “shell”, nonché mutualmente diffondendo un materiale nell’altro). È stata anche studiata l’influenza di differenti leganti superficiali sulle proprietà ottiche e sulla solubilità dei nanocristalli in differenti solventi. Lenti composite di nanocristalli/polimero sono state ottenute a partire da nanocristalli aventi la lunghezza d’onda e la resa quantica di fluorescenza desiderate, mescolandoli con pellet di polimero in solventi appropriati. La miscela è stata depositata su un supporto, tramite drop casting o tape casting, ottenendo lenti solide trasparenti dopo l’evaporazione del solvente. Un materiale inorganico nano strutturato (costituito da nanocristalli di semiconduttore racchiusi all’interno di un secondo materiale semiconduttore a bandgap maggiore) è stato ottenuto tramite l’autoassemblaggio e la densificazione di nanocristalli core-shell sintetizzati con procedure di chimica colloidale. La realizzazione di suddetto sovra-cristallo si è svolta in più fasi: (i) sintesi colloidale; (ii) sostituzione dei leganti superficiali; (iii) assemblaggio; (iv) trattamento termico. I risultati derivanti dallo studio dell’evoluzione delle proprietà ottiche durante il trattamento termico suggeriscono che sia possibile sinterizzare il materiale della shell senza alterare la nano-eterostruttura interna, se la temperatura e il tempo del trattamento sono scelti opportunamente.
XXIV Ciclo
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Berkowitz, Kyle Matthew. "Characterization and Analysis of Shape Memory Polymer Composites With Cellulose Nanocrystal Fillers." Case Western Reserve University School of Graduate Studies / OhioLINK, 2014. http://rave.ohiolink.edu/etdc/view?acc_num=case1396526722.
Повний текст джерелаFrost, Brody. "Polymer Composite Spinal Disc Implants." Thesis, Virginia Tech, 2008. http://hdl.handle.net/10919/78783.
Повний текст джерелаMaster of Science
Spinal disc degeneration is a very prevalent problem in today’s society, effecting anywhere from 12% to 35% of a given population. It usually occurs in the lumbar section of the spine, and when severe enough, can cause bulging and herniation of the intervertebral disc itself. This can cause immense lower back pain in individual’s stricken with this disease, and in the US, medical costs associated with lower back pain to exceed $100 billion. Current solutions to this problem include multiple different treatment options of which, spinal fusion surgery and total disc replacement (TDR) are among the most common. Although these treatments cause pain relief for the majority of patients, there are multiple challenges that come with these options. For example, spinal fusion surgery severely limits the mobility of its patients by fusing two vertebrae together, disallowing any individual movement, and TDR can cause hypermobility in among the vertebrae and offer little to no shock absorption of loads. Therefore, a better treatment option is needed to relieve the pain of the patients, as well as maintain equal motion, shock absorption, and load cushioning to that of the normal intervertebral disc and remaining biocompatible. The goal of this research study was to create a three-component system, like that of the natural intervertebral disc, for the use of spinal disc replacement and to replace current options. The fabricated system was comprised of the three components found in the natural intervertebral disc; the annulus fibrosus, the nucleus pulposus, and the vertebral endplates. Because the system will need to go in-body, the materials used were all characterized as biocompatible materials; the polyurethane currently being used in medical devices and implants, and the cellulose nanocrystals (CNCs) coming from natural cellulose in sources such as wood and plants. The results determined that the mechanical properties of the system can be fine-tuned in order to mimic the natural strength and cushioning capabilities of the natural disc, based on CNC content added to the polyurethane, and when all three components of the system are added together, the compressive stress-strain is most similar to the natural disc in compression. However, the system did show failure in the connection between the annulus fibrosus and vertebral endplates, causing herniation of the nucleus similar to the initial problem attempting to be solved. For this, more ideal fabrication methods should be researched in the future including 3D printing techniques, injection molding, and roll milling. As well as alternate fabrication techniques, cell grow and viability should be determined to show that cells don’t die once the system in implanted.
Frost, Brody A. "Polymer Composite Spinal Disc Implants." Thesis, Virginia Tech, 2017. http://hdl.handle.net/10919/78783.
Повний текст джерелаMaster of Science
Spinal disc degeneration is a very prevalent problem in today’s society, effecting anywhere from 12% to 35% of a given population. It usually occurs in the lumbar section of the spine, and when severe enough, can cause bulging and herniation of the intervertebral disc itself. This can cause immense lower back pain in individual’s stricken with this disease, and in the US, medical costs associated with lower back pain to exceed $100 billion. Current solutions to this problem include multiple different treatment options of which, spinal fusion surgery and total disc replacement (TDR) are among the most common. Although these treatments cause pain relief for the majority of patients, there are multiple challenges that come with these options. For example, spinal fusion surgery severely limits the mobility of its patients by fusing two vertebrae together, disallowing any individual movement, and TDR can cause hypermobility in among the vertebrae and offer little to no shock absorption of loads. Therefore, a better treatment option is needed to relieve the pain of the patients, as well as maintain equal motion, shock absorption, and load cushioning to that of the normal intervertebral disc and remaining biocompatible. The goal of this research study was to create a three-component system, like that of the natural intervertebral disc, for the use of spinal disc replacement and to replace current options. The fabricated system was comprised of the three components found in the natural intervertebral disc; the annulus fibrosus, the nucleus pulposus, and the vertebral endplates. Because the system will need to go in-body, the materials used were all characterized as biocompatible materials; the polyurethane currently being used in medical devices and implants, and the cellulose nanocrystals (CNCs) coming from natural cellulose in sources such as wood and plants. The results determined that the mechanical properties of the system can be fine-tuned in order to mimic the natural strength and cushioning capabilities of the natural disc, based on CNC content added to the polyurethane, and when all three components of the system are added together, the compressive stress-strain is most similar to the natural disc in compression. However, the system did show failure in the connection between the annulus fibrosus and vertebral endplates, causing herniation of the nucleus similar to the initial problem attempting to be solved. For this, more ideal fabrication methods should be researched in the future including 3D printing techniques, injection molding, and roll milling. As well as alternate fabrication techniques, cell grow and viability should be determined to show that cells don’t die once the system in implanted.
Lee, Sang Jin. "Active, polymer-based composite material implementing simple shear." [College Station, Tex. : Texas A&M University, 2008. http://hdl.handle.net/1969.1/ETD-TAMU-2349.
Повний текст джерелаJack, David Abram. "Advanced analysis of short-fiber polymer composite material behavior." Diss., Columbia, Mo. : University of Missouri-Columbia, 2006. http://hdl.handle.net/10355/4363.
Повний текст джерелаThe entire dissertation/thesis text is included in the research.pdf file; the official abstract appears in the short.pdf file (which also appears in the research.pdf); a non-technical general description, or public abstract, appears in the public.pdf file. Title from title screen of research.pdf file (viewed on August 2, 2007) Includes bibliographical references.
Lanz, Herrera Ruben Waldemar. "Machinability of a particulate-filled polymer composite material for rapid tooling." Thesis, Georgia Institute of Technology, 2000. http://hdl.handle.net/1853/16727.
Повний текст джерелаSoroudi, Azadeh. "Melt Spun Electro-Conductive Polymer Composite Fibers." Doctoral thesis, Högskolan i Borås, Institutionen Ingenjörshögskolan, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:hb:diva-3590.
Повний текст джерелаThesis to be defended in public on Friday, May 20, 2011 at 10.00 at KC-salen, Kemigården 4, Göteborg, for the degree of Doctor of Philosophy.
Salama, Adel. "Laser machining of carbon fibre reinforced polymer composite." Thesis, University of Manchester, 2016. https://www.research.manchester.ac.uk/portal/en/theses/laser-machining-of-carbon-fibre-reinforced-polymer-composite(7310ed95-b876-480b-a8b4-2033b4309cb6).html.
Повний текст джерелаКниги з теми "Polymer/nanocrystals composite material"
author, Gupta A. C., ed. Polymer composites. London: New Academic Science, 2019.
Знайти повний текст джерелаValerii, Cheshkov, and Natova Margarita, eds. Polymer composite materials: Interface phenomena & processes. Dordrecht: Kluwer Academic Publishers, 2001.
Знайти повний текст джерелаMcManus, Hugh L. Stress and damage in polymer matrix composite materials due to material degradation at high temperatures. Cleveland, Ohio: Lewis Research Center, 1996.
Знайти повний текст джерелаGraphite, graphene, and their polymer nanocomposites. New York: CRC Press, 2013.
Знайти повний текст джерелаR, Ebdon J., and Eastmond Geoffrey C, eds. New methods of polymer synthesis. London: Blackie Academic & Professional, 1995.
Знайти повний текст джерелаJang-Kyo, Kim, ed. Carbon nanotubes for polymer reinforcement. Boca Raton, FL: Taylor & Francis, 2011.
Знайти повний текст джерелаVilgis, T. A. Reinforcement of polymer nano-composites. Cambridge: Cambride University Press, 2009.
Знайти повний текст джерела1962-, Ye L., ed. Fusion bonding of polymer composites: [from basic mechanisms to process optimisation]. London: Springer, 2002.
Знайти повний текст джерелаMaterials science of polymers: Plastics, rubber, blends, and composites. Oakville, ON: Apple Academic Press, 2015.
Знайти повний текст джерелаHigh-performance polymers for engineering-based composites. Toronto: Apple Academic Press, 2015.
Знайти повний текст джерелаЧастини книг з теми "Polymer/nanocrystals composite material"
Striccoli, M., M. L. Curri, and R. Comparelli. "Nanocrystal-Based Polymer Composites as Novel Functional Materials." In Toward Functional Nanomaterials, 173–92. New York, NY: Springer US, 2009. http://dx.doi.org/10.1007/978-0-387-77717-7_4.
Повний текст джерелаPakzad, Anahita, and Reza S. Yassar. "Mechanics of Cellulose Nanocrystals and their Polymer Composites." In New Frontiers of Nanoparticles and Nanocomposite Materials, 233–63. Berlin, Heidelberg: Springer Berlin Heidelberg, 2010. http://dx.doi.org/10.1007/8611_2010_38.
Повний текст джерелаDunlop, Matthew J., Bishnu Acharya, and Rabin Bissessur. "Effect of Cellulose Nanocrystals on the Mechanical Properties of Polymeric Composites." In Biocomposite Materials, 77–95. Singapore: Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-33-4091-6_4.
Повний текст джерелаGeorge, Benu, Nidhi Lal, and T. V. Suchithra. "Nanocellulose as Polymer Composite Reinforcement Material." In Plant Nanobionics, 409–27. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-16379-2_14.
Повний текст джерелаKireitseu, M. V., and L. V. Bochkareva. "Metal-Polymer-Ceramic Nano/Composite Material." In Experimental Analysis of Nano and Engineering Materials and Structures, 35–36. Dordrecht: Springer Netherlands, 2007. http://dx.doi.org/10.1007/978-1-4020-6239-1_16.
Повний текст джерелаYao, Jialiang, Zhigang Zhou, and Hongzhuan Zhou. "Polymer Matrix Composites." In Highway Engineering Composite Material and Its Application, 113–37. Singapore: Springer Singapore, 2019. http://dx.doi.org/10.1007/978-981-13-6068-8_5.
Повний текст джерелаVolkovskiy, A. A., and V. F. Makarov. "The Study of Grinding Polymer Composite Material." In Lecture Notes in Mechanical Engineering, 548–55. Cham: Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-85230-6_65.
Повний текст джерелаSun, Xiao Gang, and Chao Ying Xie. "Damping Characteristics of a NiMnGa/Polymer Composite Material." In Materials Science Forum, 697–99. Stafa: Trans Tech Publications Ltd., 2007. http://dx.doi.org/10.4028/0-87849-462-6.697.
Повний текст джерелаArchana, D., Pradip Kumar Dutta, and Joydeep Dutta. "Chitosan: A Potential Therapeutic Dressing Material for Wound Healing." In Springer Series on Polymer and Composite Materials, 193–227. New Delhi: Springer India, 2015. http://dx.doi.org/10.1007/978-81-322-2511-9_8.
Повний текст джерелаKlyuchnikova, N. V., M. A. Klepikova, L. V. Denisova, and D. S. Matvienko. "Special-Purpose Polymer Composite Material Based on Thermoplastic Polymer and Modified Aerosil." In Lecture Notes in Civil Engineering, 182–88. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-68984-1_27.
Повний текст джерелаТези доповідей конференцій з теми "Polymer/nanocrystals composite material"
Illera, Danny, Victor Fontalvo, and Humberto Gomez. "Cellulose Nanocrystals Assisted Preparation of Electrochemical Energy Storage Electrodes." In ASME 2017 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2017. http://dx.doi.org/10.1115/imece2017-71495.
Повний текст джерелаSafin, R., and R. Fahrutdinov. "WOOD-POLYMER COMPOSITE MATERIAL." In Ecological and resource-saving technologies in science and technology. FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov, 2022. http://dx.doi.org/10.34220/erstst2021_197-201.
Повний текст джерелаFortunati, E., and L. Torre. "Cellulose nanocrystals in nanocomposite approach: Green and high-performance materials for industrial, biomedical and agricultural applications." In VIII INTERNATIONAL CONFERENCE ON “TIMES OF POLYMERS AND COMPOSITES”: From Aerospace to Nanotechnology. Author(s), 2016. http://dx.doi.org/10.1063/1.4949586.
Повний текст джерелаYang, Yi, Jinman Huang, Shanhua Xue, Yuguang Ma, Shiyong Liu, and Jiachong Shen. "Electroluminescence from doped ZnS nanocrystals/polymer composite systems." In Optical Science, Engineering and Instrumentation '97, edited by Zakya H. Kafafi. SPIE, 1997. http://dx.doi.org/10.1117/12.279337.
Повний текст джерелаShevchenko, Vitaliy G., Anatoliy T. Ponomarenko, and Carl Klason. "Strain-sensitive polymer composite material." In 1994 North American Conference on Smart Structures and Materials, edited by Vijay K. Varadan. SPIE, 1994. http://dx.doi.org/10.1117/12.174082.
Повний текст джерелаShao, Wenyao, and Mengwen Yan. "Solvothermal synthesis of cobalt oxides nanocrystals." In 2ND INTERNATIONAL CONFERENCE ON COMPOSITE MATERIALS AND MATERIAL ENGINEERING (ICCMME 2017). Author(s), 2017. http://dx.doi.org/10.1063/1.4983602.
Повний текст джерелаZhang, Duan Z. "Shock Dispersion in Composite Material with Polymer Binder." In SHOCK COMPRESSION OF CONDENSED MATTER - 2003: Proceedings of the Conference of the American Physical Society Topical Group on Shock Compression of Condensed Matter. AIP, 2004. http://dx.doi.org/10.1063/1.1780424.
Повний текст джерелаPei, Y. C., Q. Zhao, Z. G. Ma, and W. H. Liu. "Seismic Physical Modeling Material Based on Polymer Composite." In 76th EAGE Conference and Exhibition 2014. Netherlands: EAGE Publications BV, 2014. http://dx.doi.org/10.3997/2214-4609.20141638.
Повний текст джерелаTown, Graham E., Sajad Ghatreh-Samani, Stefan Busch, and Martin Koch. "THz diffuser using an air-polymer composite material." In 2013 38th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz 2013). IEEE, 2013. http://dx.doi.org/10.1109/irmmw-thz.2013.6665697.
Повний текст джерелаZinnatullina, Alsu, Rezida Rakhmatullina, and Natalya Kiseleva. "Study of mechanical feature as polymer composite material." In International Scientific and Practical Symposium "Materials Science and Technology" (MST2021). AIP Publishing, 2022. http://dx.doi.org/10.1063/5.0100066.
Повний текст джерелаЗвіти організацій з теми "Polymer/nanocrystals composite material"
Kennedy, Alan, Andrew McQueen, Mark Ballentine, Brianna Fernando, Lauren May, Jonna Boyda, Christopher Williams, and Michael Bortner. Sustainable harmful algal bloom mitigation by 3D printed photocatalytic oxidation devices (3D-PODs). Engineer Research and Development Center (U.S.), April 2022. http://dx.doi.org/10.21079/11681/43980.
Повний текст джерела