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Showing 52,126 through 52,150 of 73,193 results

Polymers and Multicomponent Polymeric Systems: Thermal, Thermo-Mechanical and Dielectric Analysis

by Jose James Pramoda Kumari Pallathadka Sabu Thomas

In recent years, multicomponent polymers have generated much interest due to their excellent properties, unique morphology and high-end applications. Book focusses on thermal, thermo-mechanical and dielectric analysis of polymers and multicomponent polymeric systems like blends, interpenetrating polymeric networks (IPNs), gels, polymer composites, nanocomposites. Through these analyses, it provides an insight into the stability of polymer systems as a function of time, processing and usage. Aimed at polymer chemists, physicists and engineers, it also covers ASTM /ISO and other standards of various measurement techniques for systematic analysis in materials science.

Polymers and Polymeric Materials for Fiber and Gradient Optics

by L. Nadareishvili N. Lekishvili Gennady Zaikov L. Khananashvili

This book considers general aspects of the theory of polymers applied in optics. The main factors affecting the light loss in polymeric wave beam guides (PG) are discussed, and the mechanism of light loss in PG is analysed. Polymers applied in fiber optics are classified with reference to methods of fabrication and purification of the materials. Technological aspects of material fabrication are considered together with kinetic aspects of polymerisation. Updated information on polymerisation kinetics of MMA and styrene, and copolymerisation of these monomers with each other is reported. Other topics discussed in the book are heterogeneity of optic copolymers, association between structure and reactivity of monomers, other properties of optic copolymers, and areas of their commercial application. This volume will be of value and interest to anyone working in the field of optic polymers, both in academia and industry.

Polymers at Cryogenic Temperatures

by Shao-Yun Fu Susheel Kalia

Kalia and Fu's novel monograph covers cryogenic treatment, properties and applications of cryo-treated polymer materials. Written by numerous international experts, the twelve chapters in this book offer the reader a comprehensive picture of the latest findings and developments, as well as an outlook on the field. Cryogenic technology has seen remarkable progress in the past few years and especially cryogenic properties of polymers are attracting attention through new breakthroughs in space, superconducting, magnetic and electronic techniques. This book is a valuable resource for researchers, educators, engineers and graduate students in the field and at technical institutions.

Polymers Coatings: Technology and Applications

by Rajender Boddula Inamuddin Mohd Imran Ahamed Abdullah M. Asiri

The explores the cutting-edge technology of polymer coatings. It discusses fundamentals, fabrication strategies, characterization techniques, and allied applications in fields such as corrosion, food, pharmaceutical, biomedical systems and electronics. It also discusses a few new innovative self-healing, antimicrobial and superhydrophobic polymer coatings. Current industrial applications and possible potential activities are also discussed.

Polymers Derived from Isobutylene. Synthesis, Properties, Application

by Yu.A. Sangalov K.S. Minsker G.E. Zaikov

This monograph aims to give an overview of recent chemical and technological developments in the area of polymers and co-polymers derived from isobutylene, which have a wide range of (industrial) applications.The scientific basis for presenting the material aEURO" application of the acid-base theory with a view to the fundamental steps of isobutylene polymerization aEURO" is combined with the application of quantum-chemical calculations of catalysts, linked active centers, separate elementary stages of the process, and critical analysis of some experimental data. In addition, a number of problems, such as the macrokinetic description of isobutylene polymerization, description of the balanced scheme of industrial production of isobutylene polymers, and initiation of isobutylene polymerization with the help of immobilized cationic catalysts are discussed. Special attention is given to ecological aspects of synthesis and application of isobutylene polymers.This book will be of value and interest to researchers in the areas of chemistry and physics of high-molecular compounds, as well as engineers and technologists specialized in the area of olefins and polyolefins.

Polymers for Advanced Technology: Select Proceedings of APA 2023 (Springer Proceedings in Materials #1)

by Susheel Kalia Mohammad Jawaid Bhuvanesh Gupta

This book presents select proceedings of the International Conference on Polymers for Advanced Technology (APA 2023). Polymers offer enormous opportunities for newer applications in technologically important areas. This book includes comprehensive step-by-step chapters with details of the processing and functionalization of polymers and their applications. This book will help the readers to know the recent developments and comprehensive research on polymers for advanced technology. All chapters in this book include illustrations, tables, figures, graphs, bibliographies, and extensive references to provide comprehensive information to the readers. This book can be a valuable reference for researchers and professionals interested in polymeric materials and biomaterials.

Polymers for Agri-Food Applications

by Tomy J. Gutiérrez

This book presents an exhaustive analysis of the trends in the development and use of natural and synthetic polymer systems aimed at sustainable agricultural production. The polymers have allowed the development of controlled and released systems of agrochemicals such as pesticides, fertilizers and phytohormones through micro and nanoencapsulated systems, which protect and stimulate the growth of crops at low costs and without damage to the environment. Hydrogel systems from natural and synthetic polymers have also had their place in the agricultural industry, since they allow to maintain the humidity conditions of the crops for their correct development in drought times. Mulch films made of polymers have also become important in the control of weeds and pests in crops, as well as the use of edible coatings applied to fruits and vegetables during post-harvest, which reduce the losses of these perishable foods. Currently, the systems indicated, as well as others, are already used on a large scale. However, research studies in this area have been limited compared to other polymer applications. This book collects useful information for researchers, students and technologies related to the polymer technology and agri-food production. In this book, world-renowned researchers have participated, including associate editors of important journals, as well as researchers working in the area of research and development (R&D) of leading agri-food industries in the manufacture of agricultural inputs.

Polymers for Biomedicine: Synthesis, Characterization, and Applications

by Carmen Scholz

Highlighting dynamic developments in polymer synthesis, this book focuses on the chemical techniques to synthesize and characterize biomedically relevant polymers and macromolecules.• Aids researchers developing polymers and materials for biomedical applications• Describes biopolymers from a synthetic perspective, which other similar books do not do• Covers areas that include: cationically-charged macromolecules, pseudo-peptides, polydrugs and prodrugs, controlled radical polymerization, self-assembly, polycondensates, and polymers for surface modification

Polymers for Dental and Orthopedic Applications

by Shalaby W. Shalaby Ulrich Salz

Recent advances not only in the creation of new polymers but also in their processing and production have ushered in huge strides in a variety of biomedical and clinical areas. Orthopedics and dentistry are two such areas that benefit immensely from developments in polymer science and technology. Polymers for Dental and Orthopedic Applications

Polymers for Electricity and Electronics

by Jiri George Drobny

The comprehensive, practical book that explores the principles, properties, and applications of electrical polymersThe electrical properties of polymers present almost limitless possibilities for industrial research and development, and this book provides an in-depth look at these remarkable molecules. In addition to traditional applications in insulating materials, wires, and cables, electrical polymers are increasingly being used in a range of emerging technologies.Presenting a comprehensive overview of how electrical polymers function and how they can be applied in the electronics, automotive, medical, and military fields, Polymers for Electricity and Electronics: Materials, Properties, and Applications presents intensive and accessible coverage with a focus on practical applications. Including examples of state-of-the-art scientific issues, the book evaluates new technologies--such as light emitting diodes, molecular electronics, liquid crystals, nanotechnology, optical fibers, and soft electronics--and explains the advantages of conductive polymers as well as their processibility and commercial uses.This book is an essential resource for anyone working with, or interested in, polymers and polymer science. In addition, appendices that detail the electrical properties of selected polymers as well as list additional ASTM and corresponding international testing standards and methods for testing electrical properties are also included.

Polymers for Electronic Applications

by J.H. Lai

The object of this book is to review and to discuss some important applications of polymers in electronics. The first three chapters discuss the current primary applications of polymers in semiconductor device manufacturing: polymers as resist materials for integrated circuit fabrication, polyimides as electronics packaging materials, and polymers as integrated circuits encapsulates.

Polymers for Energy Storage and Conversion

by Vikas Mittal

One of the first comprehensive books to focus on the role of polymers in the burgeoning energy materials marketPolymers are increasingly finding applications in the areas of energy storage and conversion. A number of recent advances in the control of the polymer molecular structure which allows the polymer properties to be more finely tuned have led to these advances and new applications. Polymers for Energy Storage and Conversion assimilates these advances in the form of a comprehensive text that includes the synthesis and properties of a large number of polymer systems for applications in areas such as lithium batteries, photovoltaics, and solar cells.Polymers for Energy Storage and Conversion:Introduces the structure and properties of polymer hydrogel with respect to its applications for low to intermediate temperature polymer electrolyte-based fuel cellsDescribes PVAc-based polymer blend electrolytes for lithium batteriesReviews lithium polymer batteries based on ionic liquidsProposes the concept of the solar cell with organic multiple quantum dots (MQDs)Discusses solvent effects in polymer-based organic photovoltaic devicesProvides an overview of the properties of the polymers that factor into their use for solar power, whether for niche applications or for large-scale harvestingReviews the use of macroporous organic polymers as promising materials for energy gas storageReadershipMaterials scientists working with energy materials, polymer engineers, chemists, and other scientists and engineers working with photovoltaics and batteries as well as in the solar and renewable energy sectors.

Polymers for Food Applications

by Tomy J. Gutiérrez

This book presents an exhaustive review on the use of polymers for food applications. Polymer-based systems for food applications such as: films, foams, nano- and micro-encapsulated, emulsions, hydrogels, prebiotics, 3D food printing, edible polymers for the development of foods for people with special feeding regimes, sensors, among others, have been analyzed in this work.

Polymers for Light-emitting Devices and Displays

by Rajender Boddula Inamuddin Mohd Imran Ahamed Abdullah M. Asiri

Polymers for Light-Emitting Devices and Displays provides an in-depth overview of fabrication methods and unique properties of polymeric semiconductors, and their potential applications for LEDs including organic electronics, displays, and optoelectronics. Some of the chapter subjects include:• The newest polymeric materials and processes beyond the classical structure of PLED• Conjugated polymers and their application in the light-emitting diodes (OLEDs & PLEDs) as optoelectronic devices.• The novel work carried out on electrospun nanofibers used for LEDs.• The roles of diversified architectures, layers, components, and their structural modifications in determining efficiencies and parameters of PLEDs as high-performance devices.• Polymer liquid crystal devices (PLCs), their synthesis, and applications in various liquid crystal devices (LCs) and displays.• Reviews the state-of-art of materials and technologies to manufacture hybrid white light-emitting diodes based on inorganic light sources and organic wavelength converters.

Polymers for Packaging and Containers in Food Industry

by Lidia A. Sukhareva Vyacheslav S. Yakovlev Olga A. Legonkova

This book delineates the scientific principles of design and fabrication of packaging materials for food as well as methods for structural modification and other techniques. It describes the main practical properties and applications of polymer materials and highlights the analysis of all processes taking place during formations and destruction of

Polymers for PEM Fuel Cells

by Hongting Pu

Including chemical, synthetic, and cross-disciplinary approaches; this book includes the necessary techniques and technologies to help readers better understand polymers for polymer electrolyte membrane (PEM) fuel cells. The methods in the book are essential to researchers and scientists in the field and will lead to further development in polymer and fuel cell technologies. * Provides complete, essential, and comprehensive overview of polymer applications for PEM fuel cells * Emphasizes state-of-the-art developments and methods, like PEMs for novel fuel cells and polymers for fuel cell catalysts * Includes detailed chapters on major topics, like PEM for direct liquid fuel cells and fluoropolymers and non-fluorinated polymers for PEM * Has relevance to a range of industries - like polymer engineering, materials, and green technology - involved with fuel cell technologies and R&D

Polymers for Vascular and Urogenital Applications (Advances in Polymeric Biomaterials)

by Shalaby W. Shalaby Karen J.L. Burg Waleed Shalaby

In a carefully crafted, multidisciplinary, skillfully focused format, Polymers for Vascular and Urogenital Applications covers attributes of polymers used for vascular, urological, and gynecological materials. It provides a brief analysis of how the use of polymers in vascular and urogenital applications has evolved in the past five decades and out

Polymers from Fossil and Renewable Resources: Scientific and Technological Comparison of Plastic Properties

by Francesco Ciardelli Monica Bertoldo Simona Bronco Elisa Passaglia

The book describes the development and commercialization of materials with viscoelastic properties, placing particular emphasis on the scientific and technological differences between plastics and bioplastics. The authors explain how to handle each of the two types of materials and determine the comparative environmental impact of the material life-cycle. The practical values of the overlapping aspects of the two types of materials from technical properties to eco-compatibility are also discussed.

Polymers from Plant Oils

by Alessandro Gandini Talita M. Lacerda

The purpose of this monograph is to provide a thorough outlook on the topic related to the synthesis and characterization of original macromolecular materials derived from plant oils, an important part of the broader steadily growing discipline of polymers from renewable resources. The interest in vegetable oils as sources of biodiesel and materials has witnessed a remarkable growth of scientific and industrial interest since the beginning of the third millennium responding to the pressing drive to implement sustainability in the energy and materials sectors. The book highlights the most relevant strategies being pursued to elaborate polymers derived from a variety of common oils, by direct activation or through chemical modifications yielding novel monomers. Because glycerol is the main byproduct of biodiesel production, it is treated here as the other logical source of macromolecular synthesis. Each of the different approaches is illustrated by an introductory layout of the underlying chemical mechanisms, followed by examples of notable achievements in terms of the properties and potential applications of the ensuing materials, which span a wide range of structures and performances. In particular, original pathways involving click-chemistry reactions as thiol-ene and Diels-Alder couplings and metathesis polymerizations are discussed and shown to reflect the involvement of a growing number of research programs worldwide. It is important to underline that the book is not a scientific review covering the details of all relevant literature, but instead a reasoned and well-documented presentation of the state-of-the-art aimed at professionals in the field of polymer science, as well as at both undergraduate and graduate students and, more generally at chemists interested in the rational exploitation of renewable resources.

Polymers in Concrete

by Satish Chandra Yoshihiko Ohama

This broad-based, introductory reference provides excellent discussions regarding the hydration of Portland cement, durability problems in concrete, mechanisms of concrete deterioration, and interaction of polymers in concrete. It also covers properties of concrete with added polymers and practical applications of polymers in concrete. The historic background of polymers in building materials is examined, and a comprehensive comparison of natural vs. synthetic polymers is provided and conveniently summarized in a tabular format.

Polymers in Concrete

by Yoshihiko Ohama Makoto Kawakami Kimio Fukuzawa

Increasing attention is being given to the use of concrete-polymer composites as high performance and multi-functional materials in the construction industry, as well as in mechanical, electrical and chemical engineering. Particular interest is being given to these materials in Japan and other East Asian countries. This book forms the proceedings o

Polymers in Drug Delivery

by Ijeoma F. Uchegbu Andreas G. Schatzlein

Together, the nano explosion and the genomic revolution are ushering in a new frontier in drug delivery. In recent years we've seen how polymers can play a crucial role in controlling the rate of drug release, enhancing solubility and uptake, and limiting degradation and toxicity. In the very near future, they may well be used to deliver gene thera

Polymers in Energy Conversion and Storage

by Inamuddin Mohd Imran Ahamed Rajender Boddula Tariq Altalhi

The research and development activities in energy conversion and storage are playing a significant role in our daily lives owing to the rising interest in clean energy technologies to alleviate the fossil-fuel crisis. Polymers are used in energy conversion and storage technology due to their low-cost, softness, ductility and flexibility compared to carbon and inorganic materials. Polymers in Energy Conversion and Storage provides in-depth literature on the applicability of polymers in energy conversion and storage, history and progress, fabrication techniques, and potential applications.Highly accomplished experts review current and potential applications including hydrogen production, solar cells, photovoltaics, water splitting, fuel cells, supercapacitors and batteries. Chapters address the history and progress, fabrication techniques, and many applications within a framework of basic studies, novel research, and energy applications.Additional Features Include: Explores all types of energy applications based on polymers and its composites Provides an introduction and essential concepts tailored for the industrial and research community Details historical developments in the use of polymers in energy applications Discusses the advantages of polymers as electrolytes in batteries and fuel cells This book is an invaluable guide for students, professors, scientists and R&D industrial experts working in the field.

Polymers in Industry from A to Z: A Concise Encyclopedia

by Leno Mascia

We are surrounded by polymers: Whether it's to prepare a meal, use computer keyboards and mousepads, or step onto a new playground, you'll encounter a plastic product made of polymers.<P><P> Owing to the extraordinary range of properties accessible in polymeric materials, they play an essential and ubiquitous role in everyday life - from plastics and elastomers on the one hand to natural biopolymers such as DNA and proteins that are essential for life on the other. This desktop and library reference book provides a comprehensive yet concise overview of the materials, manufacture, structure and architecture, properties, processing, and applications of withing the field of polymers. The book offers a unique mix of theory and application, the essential personal reference for anyone studying or working within the field of polymers.

Polymers in Nanomedicine

by Tetsuji Yamaoka Shigeru Kunugi

Functional Polymer Conjugates for Medicinal Nucleic Acid Delivery, by Ernst Wagner Biodegradable Nanoparticles as Vaccine Adjuvants and Delivery Systems: Regulation of Immune Responses by Nanoparticle-Based Vaccine, by Takami Akagi, Masanori Baba and Mitsuru Akashi Biodegradable Polymeric Assemblies for Biomedical Materials, by Yuichi Ohya, Akihiro Takahashi and Koji Nagahama PEGylation Technology in Nanomedicine, by Yutaka Ikeda and Yukio Nagasaki Cytocompatible Hydrogel Composed of Phospholipid Polymers for Regulation of Cell Functions, by Kazuhiko Ishihara, Yan Xu and Tomohiro Konno Design of Biointerfaces for Regenerative Medicine, by Yusuke Arima, Koichi Kato, Yuji Teramura and Hiroo Iwata Advances in Tissue Engineering Approaches to Treatment of Intervertebral Disc Degeneration: Cells and Polymeric Scaffolds for Nucleus Pulposus Regeneration, by Jeremy J. Mercuri and Dan T. Simionescu Functionalized Biocompatible Nanoparticles for Site-Specific Imaging and Therapeutics, by Ranu K. Dutta, Prashant K. Sharma, Hisatoshi Kobayashi and Avinash C. Pandey

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Showing 52,126 through 52,150 of 73,193 results