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1000 tulosta hakusanalla "Polymers"

Foundations of High Performance Polymers

Foundations of High Performance Polymers

Apple Academic Press Inc.
2021
nidottu
This book presents some fascinating phenomena associated with the remarkable features of high performance polymers and also provides an update on applications of modern polymers. It offers new research on structure–property relationships, synthesis and purification, and potential applications of high performance polymers. The collection of topics in this book reflects the diversity of recent advances in modern polymers with a broad perspective that will be useful for scientists as well as for graduate students and engineers.The book opens with a presentation of classical models, moving on to increasingly more complex quantum mechanical and dynamical theories. Coverage and examples are drawn from modern polymers. Topics include high performance polymers and computer science integration in biochemical, green polymers, molecular nanotechnology, and industrial chemistry.
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Key Elements in Polymers for Engineers and Chemists

Key Elements in Polymers for Engineers and Chemists

Apple Academic Press Inc.
2021
nidottu
This book provides comprehensive coverage on the latest developments of research in the ever-expanding area of polymers and advanced materials and their applications to broad scientific fields including physics, chemistry, biology, and materials. It presents physical principles in explaining and rationalizing polymeric phenomena. Featuring classical topics that are conventionally considered as part of chemical technology, the book covers the chemical principles from a modern point of view. It analyzes theories to formulate and prove the polymer principles and offers future outlooks on applications of bioscience in chemical concepts.
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Fractal Mechanics of Polymers

Fractal Mechanics of Polymers

G. V. Kozlov; Yu G. Yanovskii

Apple Academic Press Inc.
2021
nidottu
This new book explores the consideration of relationships that connect the structural and basic mechanical properties of polymeric mediums within the frameworks of fractal analysis with cluster model representations attraction. Incidentally, the choice of any structural model of medium or their combinations is defined by expediency and further usage convenience only. This book presents leading-edge research in this rapidly changing and evolving field. The book presents descriptions of the main reactions of high-molecular substances within the frameworks of fractal analysis and irreversible aggregation models. Synergetics and percolation theory were also used. In spite of the enormous number of papers dealing with the influence of the medium on the rate of chemical reactions (including synthesis of polymers), no strict quantitative theory capable of "universal" application has been put forward up until now. It is now possible to describe the relationship between the reaction rate constants and the equilibrium constants with the nature of the medium in which the reactions take place by means of a single equation. This important book for the first time gives structural and physical grounds of polymers synthesis and curing, and the fractal analysis is used for this purpose.This new book: • Highlights some important areas of current interest in polymer products and chemical processes• Focuses on topics with more advanced methods• Emphasizes precise mathematical development and actual experimental details• Analyzes theories to formulate and prove the physicochemical principles• Provides an up-to-date and thorough exposition of the present state of the art of complex polymeric materials
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Science and Technology of Polymers and Advanced Materials

Science and Technology of Polymers and Advanced Materials

Apple Academic Press Inc.
2021
nidottu
Increasing interest in lightweight and high-performance materials is leading to significant research activity in the area of polymers and composites. One recent focus is to develop multifunctional materials that have more than one property tailored as to the specified design requirements, in addition to achieving low density. The possibility of simultaneously tailoring several desired properties is attractive but very challenging, and it requires significant advancement in the science and technology of high-performance functional polymers and composites. This volume presents a selection of new approaches in the field of composites and nanomaterials, polymer synthesis and applications, and materials and their properties. Some composites/nanocomposites and interfaces are explored as well, some with medical applications. The authors also look at simulations and modeling, synthesis involving photochemistry, self-assembled hydrogels, and sol-gel processing.
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High-Performance Polymers for Engineering-Based Composites

High-Performance Polymers for Engineering-Based Composites

Apple Academic Press Inc.
2021
nidottu
High-Performance Polymers for Engineering-Based Composites presents a selection of investigations and innovative research in polymer chemistry and advanced materials. The book includes case studies in the field of nanocomposites. The volume provides coverage of new research in polymer science and engineering with applications in chemical engineering, materials science, and chemistry. In addition to synthetic polymer chemistry, it also looks at the properties of polymers in various states (solution, melt, solid). The chapters provide a survey of the important categories of polymers including commodity thermoplastics and fibers, elastomers and thermosets, and engineering and specialty polymers. Basic polymer processing principles are explained as well as in-depth descriptions of the latest polymer applications in different industrial sectors. This new book reviews the field’s current state and emerging advances. With contributions from experts from both the industry and academia, this book presents the latest developments in polymer products and chemical processes.
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Additives in Polymers

Additives in Polymers

Apple Academic Press Inc.
2021
nidottu
Additives are selected depending on the type of polymers to which they will be added or the application for which they will be used. The appropriate selection of additives helps develop value-added plastics with improved durability as well as other advantages. This research book provides a range of modern techniques and new research on the use of additives in a variety of applications. The methods and instrumentation described represent modern analytical techniques useful to researchers, product development specialists, and quality control experts in polymer synthesis and manufacturing. Engineers, polymer scientists, and technicians will find this volume useful in selecting approaches and techniques applicable to characterizing molecular, compositional, rheological, and thermodynamic properties of elastomers and plastics.The informative chapters are the work of researchers at the Department of Polymers and Composite Materials at the prestigious Semenov Institute of Chemical Physics of Russian Academy of Sciences.
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Compositional Analysis of Polymers

Compositional Analysis of Polymers

Apple Academic Press Inc.
2021
nidottu
Technical and technological development demands the creation of new materials that are stronger, more reliable, and more durable—materials with new properties. This new book covers a broad range of polymeric materials and technology and provides researchers in polymer science and technology with new research on the functional materials production chain.Chapters in this new volume highlight recent developments in advanced polymeric materials from macro- to nano-length scales. Composites are becoming more important because they can help to improve quality of life. This volume presents the latest developments and trends in advanced polymer materials and structures. It discusses the developments of advanced polymers and respective tools to characterize and predict the material properties and behavior. This book has an important role in advancing polymer materials in macro and nanoscale. Its aim is to provide original, theoretical, and important experimental results that use non-routine methodologies. It also includes chapters on novel applications of more familiar experimental techniques and analyses of composite problems that indicate the need for new experimental approaches.
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Natural-Based Polymers for Biomedical Applications

Natural-Based Polymers for Biomedical Applications

Apple Academic Press Inc.
2021
nidottu
This new book presents the authors’ biomedical studies of natural degradable biopolymers (polyhydroxyalkanoates [PHAs]) and discusses the demand for medical-grade materials and modern trends, focusing on the present status and future potential of PHAs. The authors present and summarize their most important results and findings obtained during the last few years in experimental studies and clinical trials of PHAs at the Institute of Biophysics Siberian Branch of Russian Academy of Science.
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Novel Applications in Polymers and Waste Management

Novel Applications in Polymers and Waste Management

Apple Academic Press Inc.
2021
nidottu
This book focuses on exciting new research in polymer science. The first section of the book deals with new advancements in polymer technology, which includes polymers that are responsible for progress in the field of energy, electronics, and medical sciences. It focuses on the most promising polymer nanocomposites and nanomaterials. Composites are becoming more important because they can help to improve quality of life. The second section of the book highlights this aspect of macromolecules, while the third section emphasizes biopolymers, their development, and applications.
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Applications of Conductive Polymers

Applications of Conductive Polymers

Arcler Press
2022
sidottu
Conductive polymers are being used more and more as a substitute for metallic conductors and semiconductors. The moduli of conductive polymers are much lower than the metallic components, but they have better performance in special applications such as soft biological tissues and rubbers. Moreover, polymer constituents and manufacturing parameters can be varied to adjust the mechanical and electrical properties of these polymers. This book has eight chapters containing a broad range of application of conducting polymers. Chapter 1 is an introduction to conducting polymers and it explains the history, classification, synthesis routes and electrical properties of these polymers. Application of conductive polymers in drug delivery systems is discussed in Chapter 2 while Chapter 3 focuses on the applications of these polymers in textile industry. Chapter 4 discusses the applications of conductive polymers in development of supercapacitors and in Chapter 5, their applications in developing organic solar cells are explained. Chapter 6 summarizes applications of conductive polymers in membrane development and Chapter 7 discusses their applications in tissue engineering and medical area. Finally, a detailed description of different conductive polymers and their application in energy storage systems are discussed in Chapter 8. This book can be used as a textbook for students and researchers in materials science, chemical engineering, and polymer technology. In addition, it can be used by industrial experts and engineers who need detailed information about conductive polymers.
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Handbook of Fibers and Polymers

Handbook of Fibers and Polymers

Ajay Kumar Yadav

Arcler Press
2021
sidottu
In recent years, high-stiffness, high-strength, and lightweight composite materials have gained recognition as a significant cutting edge technology with a potential to generate efficient power, reinvent the high-efficiency transportation sector, offer new carriages for storage and transportation of reduced carbon fuels, and enhance renewable energy production. Presently, the structural components manufactured from polymeric materials in conjunction with various fibrous materials provide a cost-efficient solution for almost every industrial sector. A polymeric composite material is a multi-phase structure in which reinforcing fibers are integrated with a polymeric matrix material, resulting in a synergy of mechanical characteristics that cannot be realized from either of the components alone. This book familiarizes the readers with fibers and polymeric matrix materials, which are the constituents of a typical polymer composite. It is believed that this book can serve as a greatly valuable reference for a varied range of readers, including scientists, engineers, policymakers, and professors. This book is also useful for teachers and students from different backgrounds including textile engineering, materials science, fiber science and technology, mechanical engineering, nanotechnology, chemical engineering, medical sciences, and environmental science.
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Bio-Based Polymers and Composites

Bio-Based Polymers and Composites

Apple Academic Press Inc.
2024
sidottu
When applying human ingenuity and experience to natural resources and processes, scientists and researchers can maximize the potential of nature for human benefit. In that vein, this book explores the latest breakthroughs in natural biopolymers, green composites, and green nanocomposites, a field that is rapidly expanding. The volume looks at bio-based polymers and composites for environmental sustainability, such as in bioremediation and for wastewater treatment. It discusses natural polymers from waste products and considers the use of bio-based polymers and composites in fertilization in horticulture as well as in industry and construction, such as for recycling of concrete, for gas sensing applications for safety, for fiber-reinforced epoxy composites, etc.
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Wear of Polymers and Composites

Wear of Polymers and Composites

Ahmed Abdelbary

Woodhead Publishing Ltd
2015
sidottu
In the field of tribology, the wear behaviour of polymers and composite materials is considered a highly non-linear phenomenon. Wear of Polymers and Composites introduces fundamentals of polymers and composites tribology. The book suggests a new approach to explore the effect of applied load and surface defects on the fatigue wear behaviour of polymers, using a new tribometer and thorough experiments. It discusses effects of surface cracks, under different static and cyclic loading parameters on wear, and presents an intelligent algorithm, in the form of a neural network, to map the relationship between wear rate and relevant factors. Using the aforementioned method leads to more accurate and cost effective prediction of surface fatigue wear rates, under different service conditions. The first three chapters of the book introduce polymers and composite materials tribology, followed by three chapters that cover testing in wear, applied load and contact pressure and surface defects. The remaining chapter moves on to predicting wear of polymers, and concludes by discussing questions and problems.
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Bio-inspired Polymers

Bio-inspired Polymers

Royal Society of Chemistry
2016
sidottu
Many key aspects of life are based on naturally occurring polymers, such as polysaccharides, proteins and DNA. Unsurprisingly, their molecular functionalities, macromolecular structures and material properties are providing inspiration for designing new polymeric materials with specific functions, for example, responsive, adaptive and self-healing materials. Bio-inspired Polymers covers all aspects of the subject, ranging from the synthesis of novel polymers, to structure-property relationships, materials with advanced properties and applications of bio-inspired polymers in such diverse fields as drug delivery, tissue engineering, optical materials and lightweight structural materials. Written and edited by leading experts on the topic, the book provides a comprehensive review and essential graduate level text on bio-inspired polymers for biochemists, materials scientists and chemists working in both industry and academia.
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Miktoarm Star Polymers

Miktoarm Star Polymers

Royal Society of Chemistry
2017
sidottu
The term ‘miktoarm polymers’ refers to asymmetric branched macromolecules, a relatively new entry to the macromolecular field. Recent advances in their synthesis and intriguing supramolecular chemistry in a desired medium has seen a fast expansion of their applications. The composition of miktoarm polymers can be tailored and even pre-defined to allow a desired combination of functions, meaning polymer chemists can have complete control of the overall architecture of these macromolecules. By carefully selecting the composition, they can create supramolecular structures with intriguing properties, particularly for applications in biology. Miktoarm Star Polymers features chapters from experts actively working in this field, and provides the reader with a unique introduction to the fundamental principles of this exciting macromolecular system. Topics covered include the design, synthesis, characterization, self-assembly and applications of miktoarm polymers.The book is an excellent overview and up to date guide to those working in research in polymer chemistry, materials science, and polymers for medical applications.
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Molecularly Imprinted Polymers for Analytical Chemistry Applications

Molecularly Imprinted Polymers for Analytical Chemistry Applications

Royal Society of Chemistry
2018
sidottu
There is great interest in the preparation of synthetic receptor-based recognition units for cheap, robust, economic, and selective chemical sensors. Molecular imprinting provides the technology to prepare these synthetic units. There are still more and more syntheses of artificial molecular recognition constructs using analytes or their close structural analogues as templates for molecular imprinting. Stability of complexes of these constructs with the target analytes are often similar to those of biological receptors. Therefore, subsequent polymerization of these complexes results in molecularly imprinted polymers (MIPs) that have a selectivity close to that revealed by natural receptors. The book summarizes the latest developments and applications of molecular imprinting for selective chemical sensing with each chapter devoted to different analytical applications of molecularly imprinted polymers. Specific chapters include: designing of molecular cavities aided by computational modelling, application of molecularly imprinted polymers for separation as well as sensing of pharmaceuticals and nucleotides. The book is suitable for academics, postgraduates, and industrial researchers active in analytical chemistry, synthetic organic chemistry, molecular recognition, electrochemistry, and spectroscopy.
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Chemistry of Polymers

Chemistry of Polymers

John W Nicholson

Royal Society of Chemistry
2017
nidottu
The Chemistry of Polymers, 5th Edition, is fully updated with the latest developments in polymer science providing a highly readable textbook for those requiring a broad overview of the subject. Like previous editions, the book continues to explore the subject from an applications point of view, providing a comprehensive introduction to all aspects of polymer science including synthesis, structure, properties, degradation and dendrimers. Recent advances in special topics in polymer chemistry and polymers and the environment are also discussed in an informative and up-to-date manner. The new edition features additional content on recent developments in new polymer synthesis techniques including reversible addition-fragmentation chain transfer (RAFT) polymerization, atom transfer radical polymerization (ATRP) and ring-opening metathesis polymerization (ROMP). The book also contains new content on the latest developments in polymer characterisation methods as well as applications of polymers including co-ordination polymers and lithium-polymer batteries. The book is essential reading for university students, teachers and scientists who wish to acquire an up-to-the-minute overview of polymer science and its many specialised topics in an informative and easy to read style.
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Smart Textlies and Smart Polymers

Smart Textlies and Smart Polymers

Ning Lu

Kruger Brentt Publisher UK. LTD.
2024
sidottu
The book presents recent and cutting-edge research in the field of smart textiles and polymer materials, showcasing advancements that are at the forefront of scientific and technological innovation. A significant focus is placed on sensor technologies, ranging from strain sensors to optical algorithms for multilayer films, providing comprehensive coverage of the sensor landscape within smart textiles. The inclusion of topics like the photocatalytic degradation characteristics of catalysts based on carbon nanofibers demonstrates a conscientious approach to environmental considerations and sustainable material development. This book encompasses a diverse range of professionals, researchers, students, and enthusiasts in fields related to materials science, textile engineering, nanotechnology, and polymer chemistry.
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Optical and Optoelectronic Polymers

Optical and Optoelectronic Polymers

ROYAL SOCIETY OF CHEMISTRY
2024
sidottu
The field of optoelectronic polymers has continuously expanded in the past two decades because of their innovative applications in a variety of technologies in optoelectronic, photonic and energy research. Groups across the world are still looking into the fundamentals, as well as their applications, which remain to be fully understood and envisioned. This is the first book on the topic for researchers who are entering the field, highlighting the remarkable basic science and technological potential of this class of materials. Chapters will focus on the fundamental concepts as well as up-and-coming research into the applications of these polymers. Chapters will look at topics such as pure organic phosphorescence and external stimuli-responsive luminescent materials that are not covered in other books.
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