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Photochemical Behavior Of Multicomponent Polymeric Based Materials
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Book Synopsis Photochemical Behavior of Multicomponent Polymeric-based Materials by : Dan Rosu
Download or read book Photochemical Behavior of Multicomponent Polymeric-based Materials written by Dan Rosu and published by Springer. This book was released on 2016-11-21 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers in-depth insights into the photochemical behavior of multicomponent polymeric-based materials, with a particular emphasis on the photodegradation and photostabilization of these materials. Studying various classes of materials bases such as polysaccharides, wood, synthetic polymers, rubber blends, and nanocomposites, it offers a valuable reference source for graduate and postgraduate students, engineering students, research scholars and polymer engineers working in industry.
Book Synopsis Photochemistry and Photophysics of Polymeric Materials by : Norman S. Allen
Download or read book Photochemistry and Photophysics of Polymeric Materials written by Norman S. Allen and published by John Wiley & Sons. This book was released on 2010-03-22 with total page 725 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presents the state of the technology, from fundamentals to new materials and applications Today's electronic devices, computers, solar cells, printing, imaging, copying, and recording technology, to name a few, all owe a debt to our growing understanding of the photophysics and photochemistry of polymeric materials. This book draws together, analyzes, and presents our current understanding of polymer photochemistry and photophysics. In addition to exploring materials, mechanisms, processes, and properties, the handbook also highlights the latest applications in the field and points to new developments on the horizon. Photochemistry and Photophysics of Polymer Materials is divided into seventeen chapters, including: Optical and luminescent properties and applications of metal complex-based polymers Photoinitiators for free radical polymerization reactions Photovoltaic polymer materials Photoimaging and lithographic processes in polymers Photostabilization of polymer materials Photodegradation processes in polymeric materials Each chapter, written by one or more leading experts and pioneers in the field, incorporates all the latest findings and developments as well as the authors' own personal insights and perspectives. References guide readers to the literature for further investigation of individual topics. Together, the contributions represent a series of major developments in the polymer world in which light and its energy have been put to valuable use. Not only does this reference capture our current state of knowledge, but it also provides the foundation for new research and the development of new materials and new applications.
Book Synopsis Surface Treatment Methods of Natural Fibres and their Effects on Biocomposites by : Asim Shahzad
Download or read book Surface Treatment Methods of Natural Fibres and their Effects on Biocomposites written by Asim Shahzad and published by Woodhead Publishing. This book was released on 2022-03-25 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt: Natural fiber composites have experienced a renaissance over the last two decades as a response to societal demands for developing eco-friendly, biodegradable and recyclable materials. They are now being extensively used in everyday products as well as in automotive, packaging, sports and the construction industries. These fibers require surface treatments in order to improve their properties and interfacial bonding with polymer matrices, and to reduce their hydrophilic character. These methods can be grouped into three major categories: chemical, physical and biological. Chemical methods use chemical reagents to reduce fibers' hydrophilic tendency and thus improve compatibility with the matrix. They also expose more reactive groups on the fibre surface to facilitate efficient coupling with the matrix. Physical methods change structural and surface properties of the fiber and thereby influence the interfacial bonding with matrices, without extensively changing the chemical composition of the fibers. They are cleaner and simpler than the chemical methods. Biological methods use biological agents like fungi, enzymes and bacteria to modify the fiber surface properties. These methods are not toxic like chemical methods and are not energy-intensive like physical methods.Surface Treatment Methods of Natural Fibers and their Effects on Biocomposites presents an overview and recent developments of these methods. All the major methods are reviewed, explaining the science and methodology behind each method. The effects of these methods on various properties of fibers and the biocomposites made from these fibers are analyzed in detail.The book will be an essential reference for academic researchers, materials scientists and engineers, postgraduate students and industrial researchers and development scientists and engineers working on natural fibers and biocomposites. - Extensive coverage of all the surface modification methods (chemical, physical, biological) of natural fibers and its effect on properties of produced composites - The chemical mechanisms which are utilized in surface treatments are discussed in detail and how these affect the interfacial properties and characteristics - Systematic and comprehensive review on surface modifications of natural fibres, and explains how the effect of the surface treatment can be characterized and measured, as well as the effect on properties
Book Synopsis Chemistry of Lignocellulosics by : Tatjana Stevanovic
Download or read book Chemistry of Lignocellulosics written by Tatjana Stevanovic and published by CRC Press. This book was released on 2018-08-14 with total page 315 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the chemical properties of lignocellulosic fibers, knowledge of which is essential for innovation and sustainable development of their transformation. Thermochemical transformation of wood and other lignocellulosics is presented to highlight its volatile, liquid and solid products and their novel applications. Forest biorefinery is described to emphasize the new products from lignocellulosic constituents, both structural (cellulose, hemicelluloses and lignins) and those extraneous to cell walls-extractives. New developments in cellulose technology related to nanocellulose are discussed in relation to new applications. Industrial lignins are presented in detail, both in terms of extraction procedures from spent liquors and structural characterization of the isolated lignins. Application of lignocellulosic biopolymers in new composite materials, or in biomaterials for medicinal purposes, and in solid wood preservation, are described. The example of an industrial biorefinery installed in southwestern France more than 40 years ago is presented.
Book Synopsis Recent Developments in Plastic Recycling by : Jyotishkumar Parameswaranpillai
Download or read book Recent Developments in Plastic Recycling written by Jyotishkumar Parameswaranpillai and published by Springer Nature. This book was released on 2021-10-01 with total page 383 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a systematic and comprehensive account of the recent developments in the recycling of plastic waste material. It presents state-of-the-art procedures for recycling of plastics from different sources and various characterization methods adopted in analyzing their properties. In addition, it looks into properties, processing, and applications of recycled plastic products as one of the drivers for sustainable recycling plastics especially in developing countries. This book proves a useful reference source for both engineers and researchers working in composite materials science as well as the students attending materials science, physics, chemistry, and engineering courses.
Book Synopsis Reactive and Functional Polymers Volume Two by : Tomy J. Gutiérrez
Download or read book Reactive and Functional Polymers Volume Two written by Tomy J. Gutiérrez and published by Springer Nature. This book was released on 2020-10-01 with total page 361 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reactive and functional polymers are manufactured with the aim of improving the performance of unmodified polymers or providing functionality for different applications. These polymers are created mainly through chemical reactions, but there are other important modifications that can be carried out by physical alterations in order to obtain reactive and functional polymers. This volume presents a comprehensive analysis of these reactive and functional polymers. Reactive and Functional Polymers Volume Two considers the coupling, crosslinking and grafting reactions to improve the compatibility of reactive and functional polymer blends. In this book, world-renowned researchers have participated, including Dr. Sabu Thomas (Editor-in-chief for the journal ‘Nano-Structures & Nano-Objects’). With its comprehensive scope and up-to-date coverage of issues and trends in Reactive and Functional Polymers, this is an outstanding book for students, professors, researchers and industrialists working in the field of polymers and plastic materials.
Book Synopsis Bioplastics for Sustainable Development by : Mohammed Kuddus
Download or read book Bioplastics for Sustainable Development written by Mohammed Kuddus and published by Springer Nature. This book was released on 2021-06-21 with total page 733 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides the latest information on bioplastics and biodegradable plastics. The initial chapters introduce readers to the various sources and substrates for the synthesis of bioplastics and biodegradable plastics, and explain their general structure, physio-chemical properties and classification. In turn, the book discusses innovative methods for the production of bioplastics at the industrial level and for the microbial production of bioplastics. It highlights the processes that are involved in the conversion of agro-industrial waste into bioplastics, while also summarizing the mechanisms of biodegradation in bioplastics. The book addresses a range of biotechnological applications of bioplastics such as in agriculture, food packaging and pharmaceutical industry, as well as biomedical applications.
Book Synopsis Current Trends in Polymer Photochemistry by : Norman S. Allen
Download or read book Current Trends in Polymer Photochemistry written by Norman S. Allen and published by Prentice Hall PTR. This book was released on 1995 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt: The degradation and stabilisation of polymeric materials is of crucial interest to any chemist working in this field. This book offers up-to-date information on light-related characteristics of polymers, and represents a compilation of specialised topics from prestigious international authorities in polymer photochemistry.
Book Synopsis Natural Fibres and their Composites by : Vincenzo Fiore
Download or read book Natural Fibres and their Composites written by Vincenzo Fiore and published by MDPI. This book was released on 2021-04-01 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the last decades, natural fibers have received growing attention as alternatives to synthetic materials for the reinforcement of polymeric composites. Their specific properties, low price, health advantages, renewability and recyclability make natural fibers particularly attractive for these purposes. Furthermore, natural fibers have a CO2-neutral life cycle, in contrast to their synthetic counterparts. However, natural fibers are also widely known to possess several drawbacks, such as a hydrophilic nature, low and variable mechanical properties, poor adhesion to polymeric matrices, high susceptibility to moisture absorption and low aging resistance. Therefore, extensive research has been conducted on natural fiber-reinforced composites in the last 20 years. In this context, this book presents several interesting papers concerning the use of natural fibers for the reinforcement of polymer-based composites, with a focus on the evaluation of their mechanical performances, ballistic properties, rheological behavior, thermal insulation response and aging resistance in humid or aggressive environments.
Book Synopsis Specialty Polymers by : Faiz Mohammad
Download or read book Specialty Polymers written by Faiz Mohammad and published by I. K. International Pvt Ltd. This book was released on 2007 with total page 602 pages. Available in PDF, EPUB and Kindle. Book excerpt: The synthetic counterparts of natural polymeric materials are now finding applications as light weight, mechanically strong, and environmentally stable sheets, fibers, films, adhesives, paints, and foams have replaced most of the commodity and structural materials. The systematic research on the preparation, characterization, and utilization of plastics resulted in creation of polymers often containing a set of several desirable properties in a single polymer. The polymers have established their place in engineering applications as well. Although the bulk of plastics production focuses on relatively simple commodity polymers, the proportion of specially designed and tailor-made plastics for specific and sophisticated applications is also increasing at a great pace. The specialty plastics, as well as their use in specific and sophisticated applications, are the key to the continued scientific growth and technological advances in the new millennium. This book thoroughly covers today's rapidly growing field of specialty polymers and their applications in more sophisticated and specialized areas. It gives the most recent in-depth knowledge and extremely comprehensive details of the chemistry, physics, material science, technology, and device applications of specialty polymers. This comprehensive book containing 16 chapters is the result of the untiring efforts of 35 most renowned experts from the national and international scientific community. This book is thought-provoking to the researchers working in the fields of chemistry, biochemistry, biotechnology, medicine, polymer chemistry, semiconductor physics, material science, electrochemistry, biology, electronics, photonics, material science, solid state physics, nanotechnology, electrical and electronics engineering, optical engineering, device engineering, data storage, etc.
Book Synopsis Handbook of Modern Coating Technologies by : Mahmood Aliofkhazraei
Download or read book Handbook of Modern Coating Technologies written by Mahmood Aliofkhazraei and published by Elsevier. This book was released on 2021-03-06 with total page 637 pages. Available in PDF, EPUB and Kindle. Book excerpt: Handbook of Modern Coating Technologies: Application and Development reviews recent applications and developments of modern coating technologies. The topics in this volume consist of role of antibacterial coatings in the development of biomaterials, insights of technologies for self-healing organic coatings, sensor applications, application of carbon nanotubes–based coating in the field of art conservation, oxide-based self-cleaning and corrosion-protective coatings, protective coatings for wood, applications of optical coatings on spectral selective structures, application of natural antimicrobial coating for controlling foodborne pathogens on meat and fresh produce, efficacy of antimicrobial coating in reducing pathogens on meat, composite membrane: fabrication, characterization, and applications, development of nanostructured HVOF coatings on high strength steel components for turbine blades, nanoscale multilayered composite coating, applications of sol–gel coatings, application of graphene in protective coating industry, application of coatings in outdoor high-voltage installations, defects and doping effects in thin films of transparent and conductive oxides, and functional coatings for lab-on-a-chip systems based on phospholipid polymers.
Book Synopsis Modification of Polymer Properties by : Carlos Federico Jasso-Gastinel
Download or read book Modification of Polymer Properties written by Carlos Federico Jasso-Gastinel and published by William Andrew. This book was released on 2016-09-14 with total page 233 pages. Available in PDF, EPUB and Kindle. Book excerpt: Modification of Polymer Properties provides, for the first time, in one title, the latest information on gradient IPNs and gradient copolymers. The book covers the broad range of polymer modification routes in a fresh, current view representing a timely addition to the technical literature of this important area. Historically, blends, copolymers, or filled polymers have been developed to meet specific properties, or to optimize the cost/properties relationship. Using the gradient structure approach with conventional radical polymerization, it has been shown that it is possible to optimize properties if appropriate gradients in the composition of copolymer chains are obtained. An overview of the gradient structure approach for designing polymers has not appeared in the recent literature and this title covers the different methods used to modify properties, offering the whole range of ways to modify polymers in just one volume and making this an attractive option for a wide audience of practitioners. The approach for each chapter is to explain the fundamental principles of preparation, cover properties modification, describe future research and applications as examples of materials that may be prepared for specific applications, or that are already in use, in present day applications. The book is for readers that have a basic background in polymer science, as well as those interested in the different ways to combine or modify polymer properties. - Provides an integrated view on how to modify polymer properties - Presents the entire panorama of polymer properties modification in one reference, covering the essential information in each topic - Includes the optimization of properties using gradients in polymers composition or structure
Book Synopsis The Effects of Radiation on the Behavior of Polymeric Materials Containing Photoisomerizable Groups by : Dale Earl Hauenstein
Download or read book The Effects of Radiation on the Behavior of Polymeric Materials Containing Photoisomerizable Groups written by Dale Earl Hauenstein and published by . This book was released on 1989 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Photophysical and Photochemical Tools in Polymer Science by : Mitchell A. Winnik
Download or read book Photophysical and Photochemical Tools in Polymer Science written by Mitchell A. Winnik and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 640 pages. Available in PDF, EPUB and Kindle. Book excerpt: In 1980 the New York Academy of Sciences sponsored a three-day conference on luminescence in biological and synthetic macromolecules. After that meeting, Professor Frans DeSchryver and I began to discuss the possibility of organizing a different kind of meeting, with time for both informal and in-depth discussions, to examine certain aspects of the application of fluorescence and phosphorescence spectroscopy to polymers. Our ideas developed through discussions with many others, particularly Professor Lucien Monnerie. By 1983, when we submitted our proposal to NATO for an Advanced Study Institute, the area had grown enormous ly. It is interesting in retrospect to look back on the points which emerged from these discussions as the basis around which the scientific program would be organized and the speakers chosen. We decided early on to focus on applications of these methods to provide information about polymer molecules and polymer systems: The topics would all relate to the conformation and dynamics of macromolecules, or to the morphology of polymer-containing systems. Another important decision was to expand the scope of the ASI to include certain photochemical techniques, parti cular ly laser flash pho to lys is. These appl icat ions were at the time quite new, but full of promise as important sources of information about polymers.
Book Synopsis New Trends in the Photochemistry of Polymers by : N.S. Allen
Download or read book New Trends in the Photochemistry of Polymers written by N.S. Allen and published by Springer. This book was released on 1985 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Polymer Photodegradation by : J.F. Rabek
Download or read book Polymer Photodegradation written by J.F. Rabek and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 679 pages. Available in PDF, EPUB and Kindle. Book excerpt: During the last two decades, the production of polymers and plastics has been increasing rapidly. In spite of developing new polymers and polymeric materials, only 40~60 are used commercially on a large scale. It has been estimated that half of the annual production of polymers is employed outdoors. The photochemical instability of most polymers limits their outdoor application as they are photodegraded quickly over periods from months to a few years. To the despair of technologists and consumers alike, photodegradation and environmental ageing of polymers occur much faster than can be expected from knowledge collected in laboratories. In order to improve polymer photostability there has been a very big effort during the last 30 years to understand the mechanisms involved in photodegradation and environmental ageing. This book represents the author's attempt, based on his 25 years' experience in research on photodegradation and photo stabilization, to collect and generalize a number of available data on the photodegradation of polymers. The space limitation and the tremendous number of publications in the past two decades have made a detailed presentation of all important results and data difficult. The author apologizes to those whose work has not been quoted or widely presented in this book. Because many published results are very often contradictory, it has been difficult to present a fully critical review of collected knowledge, without antagonizing authors. For that reason, all available theories, mechanisms and different suggestions have been presented together, and only practice can evaluate which of them are valid.
Book Synopsis Polymer Photodegradation by : Jan F. RABEK
Download or read book Polymer Photodegradation written by Jan F. RABEK and published by Springer. This book was released on 2012-09-19 with total page 664 pages. Available in PDF, EPUB and Kindle. Book excerpt: During the last two decades, the production of polymers and plastics has been increasing rapidly. In spite of developing new polymers and polymeric materials, only 40~60 are used commercially on a large scale. It has been estimated that half of the annual production of polymers is employed outdoors. The photochemical instability of most polymers limits their outdoor application as they are photodegraded quickly over periods from months to a few years. To the despair of technologists and consumers alike, photodegradation and environmental ageing of polymers occur much faster than can be expected from knowledge collected in laboratories. In order to improve polymer photostability there has been a very big effort during the last 30 years to understand the mechanisms involved in photodegradation and environmental ageing. This book represents the author's attempt, based on his 25 years' experience in research on photodegradation and photo stabilization, to collect and generalize a number of available data on the photodegradation of polymers. The space limitation and the tremendous number of publications in the past two decades have made a detailed presentation of all important results and data difficult. The author apologizes to those whose work has not been quoted or widely presented in this book. Because many published results are very often contradictory, it has been difficult to present a fully critical review of collected knowledge, without antagonizing authors. For that reason, all available theories, mechanisms and different suggestions have been presented together, and only practice can evaluate which of them are valid.
