Download or read book Bioepoxy Clay Nanocomposites written by Haipan Salam and published by Springer Nature. This book was released on 2021-11-19 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book highlights current advanced developments in bioepoxy and bioepoxy/clay nanocomposites and an optimisation of material formulation and processing parameters on fabrication of bioepoxy/clay nanocomposites in order to achieve the highest mechanical properties in relation to their morphological structures, thermal properties, as well as biodegradability and water absorption, which is based on the use of Taguchi design of experiments with the consideration of technical and economical point of view. It also elaborates holistic theoretical modelling of tensile properties of such bionanocomposites with respect to the effect of contents of nanoclay fillers and epoxydised soybean oil (ESO).
Download or read book Nanoclay Reinforced Polymer Composites written by Mohammad Jawaid and published by Springer. This book was released on 2016-08-12 with total page 395 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is part of a two-volume book series that exhaustively reviews the key recent research into nanoclay reinforced polymer composites. This second volume focuses on nanoclay based nanocomposites and bionanocomposites fabrication, characterization and applications. This includes classification of nanoclay, chemical modification and processing techniques of nanocomposites. The book also provides comprehensive information about nanoclay modification and functionalization; modification of nanoclay systems, geological and mineralogical research on clays suitability; bio-nanocomposites based on nanoclays; modelling of mechanical behaviour of halloysite based composites; mechanical and thermal properties of halloysite nanocomposites; the effect of Nanoclays on gas barrier properties of polymers and modified nanocomposites. This book is a valuable reference guide for academics and industrial practitioners alike.
Download or read book Bio Based Epoxy Polymers Blends and Composites written by Jyotishkumar Parameswaranpillai and published by John Wiley & Sons. This book was released on 2021-01-21 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: State-of-the-art overview on bioepoxy polymers as well as their blends and composites -- covering all aspects from fundamentals to applications! Bioepoxy polymers is an emerging area and have attracted more and more attention due to their biodegradability and good thermo-mechanical performance. In recent years, research progress has been made in synthesis, processing, characterization, and applications of bioepoxy blends and composites. Bioepoxy polymers are very promising candidates to replace the traditional thermosetting nonbiodegradable polymers. Bio-Based Epoxy Polymers, Blends and Composites summaries recent research progress on bioepoxy polymers as well as their blends and composites. It covers aspects from synthesis, processing, various characterization techniques to broad spectrum of applications. It provides a correlation of physical properties with macro, micro and nanostructures of the materials. Moreover, research trends, future directions, and opportunities are also discussed. Attracts attention: Bioepoxy polymers are environmentally friendly and considered as a promising candidate to replace the traditional thermosetting nonbiodegradable polymers Highly application-oriented: Bioepoxy polymers can be used in a broad range of applications such as polymer foams, construction, aerospace, automobiles, self-healing systems One-stop reference: Covers all aspects of bioepoxy polymer, their blends and composites, such as synthesis, properties, processing, characterization and applications Broad audience: Attracts attention from both academia and industry
Download or read book Emerging Nanomaterials written by Hamid R. Taghiyari and published by Springer Nature. This book was released on 2022-12-05 with total page 369 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bio-based materials, including those containing wood, will become increasingly important as we move to a bio-based economy. Among their many attributes, it is vitally important that these materials are renewable, sustainable with proper management and environmentally benign. Wood remains one of our most important bio-based materials. While it is an amazing material, wood still has negative attributes and drawbacks that can affect performance, including dimensional instability when wetted, vulnerability to fire and high temperatures, and susceptibility to biodeterioration. A variety of treatments have been developed to overcome these weaknesses. Among the most exciting of these treatments are nanomaterials. These materials have some exceptionally attractive properties for improving timber performance and have been the subject of intensive research over the past decade. There is a tremendous need for a single comprehensive source of information on this rapidly emerging subject with tremendous potential to enhance the performance of a variety of bio-based materials. This book contains 10 chapters, each compiled by different author(s) who are considered the top researcher(s) in their respective fields. The chapters begin with some basic background on nanomaterials and their synthesis, then explore different areas for potential applications and conclude with a review of the emerging questions about nanomaterial safety. The book is designed to provide the latest information and know-how on application and utilization of different nanomaterials to improve the properties of wood and wood-based composite panels. The contents cover some main topics in the industry including improving physical and mechanical properties, increasing resistance to biodegradation (including fungi and insects), developing wood-plastic composites (WPC), applying nanomaterials in paper and board industry, and emergence of transparent wood and radiation shielding. It also covers the use of nanomaterials to improve the performance of paints and finishes used for forest products. The book provides a single location for those interested in the field to begin.
Download or read book Polymer clay Nanocomposites written by Tie Lan and published by . This book was released on 1994 with total page 508 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Clay containing Polymeric Nanocomposites written by L. A. Utracki and published by iSmithers Rapra Publishing. This book was released on 2004 with total page 382 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a very comprehensive book and represents the forefront of the technology of Clay-Containing Polymeric Nanocomposites.
Download or read book MXene Filled Polymer Nanocomposites written by Soney C. George and published by CRC Press. This book was released on 2022-12-30 with total page 329 pages. Available in PDF, EPUB and Kindle. Book excerpt: MXenes are a new family of two-dimensional (2D) metal carbides, having properties such as metallic conductivity and hydrophilicity. Adding polymer binders/spacers between atomically thin MXene layers or reinforcing polymers with MXenes results in composite films that have excellent flexibility, good tensile and compressive strengths, and electrical conductivity. This book covers all advances in the field of MXene-filled polymer nanocomposites to date, illustrating fabrication and characterization, and specific properties like anti-healing, anti-friction, and microwave absorption. It further covers potential applications like energy conversion, storage systems, antibacterial, and drug delivery. The book features: exclusive material on MXene-based polymer nanocomposites; properties and potential applications of polymers upon addition of MXenes; the effect of MXenes on various thermoplastic and elastomer polymers; a focus on the properties, fabrications methods, and applications of relevant polymer matrices; and extensive coverage of the role of MXenes in polymers. This book is aimed at researchers, professionals, and graduate students in material science, polymer engineering, electronic materials, composites, chemical processing, chemical sciences, fire engineering, and biomedicine.
Download or read book Preparation and Properties Characterization of Polyamide clay Bio nanocomposites written by Afonso Daniel Macheca and published by . This book was released on 2016 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt: A novel method for polyamide/clay bio-nanocomposites fabrication was developed in an attempt to facilitate ?extensive delamination? of clay stacks in polyamide matrices. The method, the so-called ?surfactant-free organo-modification approach? did not employ any surfactants for the matrix-clay compatibilisation. The idea was to exploit the use of dimer fatty acid polyamides with protonated amine end groups as clay surface modifiers of the clay previously dispersed in a liquid medium. The clays of choice in the study were the standard smectite clays commonly used to prepare polymer-clay nanocomposites and vermiculite. They were ultimately chosen on the basis of their ability to exfoliate into nano-thick sheets. Dimer fatty acid polyamide/clay bio-nanocomposites containing either montmorillonite or vermiculite were successfully prepared using the ?surfactant-free organo-modification approach?. Bio-nanocomposites containing as much as 28 wt.% montmorillonite and 30 wt.% vermiculite were obtained. In both cases, the composites featured a mixed morphology containing some exfoliated clay sheets together with nano-sized clay tactoids. At these filler loadings, the melt viscosity, tensile strength and Young?s modulus increased. Dynamic mechanical analysis showed that the glass transition temperature of the polymer increased by as much as 5 ?C when 27.5 wt.% montmorillonite was added and 10 ?C when 30 wt.% vermiculite was added. This indicates that the high interfacial surface area, presented by the clay platelets dispersed in the matrix, significantly impaired the polymer chain mobility. A further goal of the research was to extend the application of organo-modified vermiculite to the semi-crystalline polyamide-11. In this particular case, organomodified- and unmodified vermiculite and commercial sepiolite (Pangel S9) were considered. The clays were melt-compounded into the polyamide-11 to form products that contained either no filler, i.e. neat polyamide-11 or 10 wt.% clay. The aspects that were addressed included the effect of vermiculite organomodification, the effect of the shape of the clays, the aspect ratio of the particles, and the degree of dispersion that was achieved on properties of the generated polyamide-11/bio-nanocomposites. The emphasis was given to the mechanical and flame retardant properties. Polyamide-11/clay bio-nanocomposites were successfully prepared. Tensile properties results showed improvements in tensile strength and Young?s modulus increased with the presence of the nano-fillers. Young?s modulus of the bio-nanocomposites was almost the double of that of the neat polymer. Thermo-mechanical results also showed improvements in storage modulus with the addition of all particles, especially in the temperature range corresponding to the rubbery plateau (above the glass transition temperature). Cone calorimeter test results showed that the peak heat release rate and smoke production rate values of the polyamide-11/clays significantly decreased compared with those of neat polymer. This indicates that the addition of clays not only decreased the flammability of polyamide but also effectively reduced smoke production. The key findings of the thesis are: ? The ?surfactant-free organo-modification approach? offers an alternative to conventional clay modification routes based on cationic surfactants. It provides additives suitable for the improvement of the properties of amorphous polyamide matrices. ? The solution casting route allows the preparation of amorphous polyamide/clay nanocomposites with a very high clay content, i.e. approaching 30 wt.%. ? There are at least three stiffening mechanisms operating in amorphous polyamide/clay bio-nanocomposites. The reinforcing effect of the high stiffness inorganic flakes is the primary contributor. Together with the chain confinement effect, that expresses itself in an apparent increase in the glass transition temperature, this provided an adequate rationalisation of the stiffness variation below the glass transition temperature. However, an additional stiffening effect is indicated at temperatures above the glass transition temperature. The mechanism may involve dynamic network formation based on fluctuating hydrogen bonding interactions between the matrix polymer chains and the filler particles. ? From an engineering viewpoint, the good mechanical and fire retardant properties obtained with the vermiculite samples are very encouraging considering the inexpensive nature of this filler. ? The organo-modification of vermiculite and sepiolite is not necessary for the preparation of polyamide-11/clay bio-nanocomposites with excellent mechanical and thermal properties.
Download or read book Fillers and Reinforcements for Advanced Nanocomposites written by Yu Dong and published by Woodhead Publishing. This book was released on 2015-07-02 with total page 587 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fillers and Reinforcements for Advanced Nanocomposites reviews cutting-edge, state-of-the-art research on the effective use of nanoscaled fillers and reinforcements to enhance the performance of advanced nanocomposites, both in industrial and manufacturing applications. It covers a broad range of topics such as nanocelluloses, nanotubes, nanoplatelets, and nanoparticles, as well as their extensive applications. The chapters provide detailed information on how fillers and reinforcements are used in the fabrication, synthesis and characterization of advanced nanocomposites to achieve extraordinary performance of new materials and significant enhancements in their mechanical, thermal, structural and multi-functional properties. It also highlights new technologies for the fabrication of advanced nanocomposites using innovative electrospinning techniques. Covers topics such as nanocelluloses, nanotubes, nanoplatelets, and nanoparticles, as well as their extensive applications Discusses the latest research on the effective use of nanoscaled fillers and reinforcements to enhance the performance of advanced nanocomposites Explains how fillers and reinforcements are used in the fabrication, synthesis and characterization of advanced nanocomposites
Download or read book Introduction to Polymer Clay Nanocomposites written by Ahmet Gurses and published by CRC Press. This book was released on 2015-07-29 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on polymer-clay nanocomposite materials. It introduces readers to polymers, clays, and organo-clay and discusses the nature of interparticle interactions and physical adsorption, which are predominant in the synthesis of organo-clay; conversion of clay to organo-clay; interactions between functional groups in the interlayer region
Download or read book Biodegradable Polymers Blends and Composites written by Sanjay Mavinkere Rangappa and published by Woodhead Publishing. This book was released on 2021-11-07 with total page 770 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biodegradable Polymers, Blends and Composites provides a comprehensive review on recent developments in this very important research field. The book's chapters cover the various types of biodegradable polymers currently available and their composites, with discussions on preparation, properties and applications. Sections cover natural rubber-based polymer blends, soy-protein, cellulose, chitin, starch-based, PLA, PHBV, PCL, PVA, PBAT-based blends, Poly (ethylene succinate), PHB and Poly (propylene carbonates). The book will be a valuable reference resource for academic and industrial researchers, technologists and engineers working on recent developments in the area of biodegradable polymers, their blends and composites. Discusses the various types of biodegradable polymers, blends and composites Covers natural rubber, cellulose, chitin, starch, PLA, PCL and PBAT Features modern processing technologies, properties, applications and biodegradability
Download or read book Soybean written by Minobu Kasai and published by BoD – Books on Demand. This book was released on 2019-02-20 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plants are important for a permanent ecosystem, because in the ecological pyramid plants support all the other living organisms at the base. Very important organization is thought to be the integral process of resource, transport, partitioning, metabolism, and production, which involves yield, biomass, and productivity in plants. Accordingly, it is important to obtain more information about the knowledge concerning yield, biomass, and productivity in plants. Soybean is one of the main crops largely contributing to our life, which is thought to be connected to our ecosystem through the above-mentioned integral process. This book focuses on the soybean, and reviews and research concerning the yield, biomass, and productivity of soybean are presented herein. This text updates the book published in 2017. Although there are many difficulties, the main aim of this book is to present a basis for the above-mentioned integral processes of resource, transport, partitioning, metabolism, and production, which involves yield, biomass, and productivity in plants (soybean), and to understand what supports this basis and the integral process. It is hoped that this and the preceding book will be essential reads.
Download or read book Structure Development and Properties of Epoxy clay Nanocomposites written by Muhammad F. Khan and published by . This book was released on 2007 with total page 234 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fundamentals of Polymer Clay Nanocomposites written by Gary W. Beall and published by Cambridge University Press. This book was released on 2011-07-07 with total page 195 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written for graduate students, researchers, and practitioners, this book provides a complete introduction to the science, engineering, and commercial applications of polymer-clay nanocomposites. Starting with a discussion of general concepts, the authors define specific terms used in the field, providing newcomers with a strong foundation to the area. The physical and mechanical properties of polymer-clay nanocomposites are then described, with chapters on thermodynamics and kinetics, engineering properties, barrier properties, and flame retardancy. Mechanisms underpinning observed effects, such as UV resistance, solvent resistance, and hardness, are also explained. In-depth discussions of clay and clay surface treatment, fabrication, and characterization of nanocomposites are provided, and particular emphasis is placed on the proper use and interpretation of analytical techniques, helping readers to avoid artifacts in their own work. With commercial applications discussed throughout, and experimental results connected with theory, this is an ideal reference for those working in polymer science.
Download or read book Rubber Clay Nanocomposites written by Maurizio Galimberti and published by John Wiley & Sons. This book was released on 2011-08-24 with total page 517 pages. Available in PDF, EPUB and Kindle. Book excerpt: The one-stop resource for rubber-clay nanocomposite information The first comprehensive, single-volume book to compile all the most important data on rubber-clay nanocomposites in one place, Rubber-Clay Nanocomposites: Science, Technology, and Applications reviews rubber-clay nanocomposites in an easy-to-reference format designed for R&D professionals. Including contributions from experts from North America, Europe, and Asia, the book explores the properties of compounds with rubber-clay nanocomposites, including their rheology, curing kinetics, mechanical properties, and many others. Rubber-clay nanocomposites are of growing interest to the scientific and technological community, and have been shown to improve rubber compound reinforcement and impermeability. These natural mineral fillers are of potential interest for large-scale applications and are already making an impact in several major fields. Packed with valuable information about the synthesis, processing, and mechanics of these reinforced rubbers, the book covers assorted rubber-clay nanocomposites applications, such as in automotive tires and as polymer fillers. Promoting common knowledge and interpretation of the most important aspects of rubber-clay nanocomposites, and clarifying the main results achieved in the field of rubbers and crosslinked rubbers—something not covered in other books in the field—Rubber-Clay Nanocomposites helps scientists understand morphology, vulcanization, permeability, processing methods, and characterization factors quickly and easily.
Download or read book Polymer Clay Nano composites written by Stefano Leporatti and published by MDPI. This book was released on 2019-10-30 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Special Issue focuses on the current state-of-the-art of “Polymer Clay Nano-Composites” for biomedical, anticorrosion, antibacterial, and other applications. Clay–polymer composite nanomaterials represent an emerging area of research. Loading polymers with clay particles essentially enhances the composite strength features. Of particular interest are different nano-assembly methods, such as silane mono and multilayers, polyelectrolyte layer-by-layer assembly, and others. An important development was reached for tubular and fibrous clay nanoparticles, such as halloysite, sepiolite, and imogolite. Polymer clay nanoparticles can be prepared as sheets with 1-nm thickness and width of a few hundred nm (e.g., kaolin and montmorillonite). Fibrous clays significantly reinforce the nano-composites in the assembly with biopolymers and other green polymers, leading to functional hybrid bio nano-composites. The scope of this Special Issue comprehensively includes the synthesis and characterization of polymer clay nano-composites used for several applications, including nano-clay polymer composites and hybrid nano-assemblies.
Download or read book Bio Based Epoxy Polymers Blends and Composites written by Jyotishkumar Parameswaranpillai and published by John Wiley & Sons. This book was released on 2021-04-26 with total page 402 pages. Available in PDF, EPUB and Kindle. Book excerpt: State-of-the-art overview on bioepoxy polymers as well as their blends and composites -- covering all aspects from fundamentals to applications! Bioepoxy polymers is an emerging area and have attracted more and more attention due to their biodegradability and good thermo-mechanical performance. In recent years, research progress has been made in synthesis, processing, characterization, and applications of bioepoxy blends and composites. Bioepoxy polymers are very promising candidates to replace the traditional thermosetting nonbiodegradable polymers. Bio-Based Epoxy Polymers, Blends and Composites summaries recent research progress on bioepoxy polymers as well as their blends and composites. It covers aspects from synthesis, processing, various characterization techniques to broad spectrum of applications. It provides a correlation of physical properties with macro, micro and nanostructures of the materials. Moreover, research trends, future directions, and opportunities are also discussed. Attracts attention: Bioepoxy polymers are environmentally friendly and considered as a promising candidate to replace the traditional thermosetting nonbiodegradable polymers Highly application-oriented: Bioepoxy polymers can be used in a broad range of applications such as polymer foams, construction, aerospace, automobiles, self-healing systems One-stop reference: Covers all aspects of bioepoxy polymer, their blends and composites, such as synthesis, properties, processing, characterization and applications Broad audience: Attracts attention from both academia and industry
