Download or read book Organic Radical Polymers written by Sanjoy Mukherjee and published by Springer. This book was released on 2017-06-22 with total page 85 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a detailed introduction to organic radical polymers and open-shell macromolecules. Functional macromolecules have led to marked increases in a wide range of technologies, and one of the fastest growing of these fields is that of organic electronic materials and devices. To date, synthetic and organic electronic device efforts have focused almost exclusively on closed-shell polymers despite the promise of open-shell macromolecules in myriad applications. This text represents the first comprehensive review of the design, synthesis, characterization, and device applications of open-shell polymers. In particular, it will summarize the impressive synthetic and device performance efforts that have been achieved with respect to energy storage, energy conversion, magnetic, and spintronic applications. By combining comprehensive reviews with a wealth of informative figures, the text provides the reader with a complete “molecules-to-modules” understanding of the state of the art in open-shell macromolecules. Moreover, the monograph highlights future directions for open-shell polymers in order to allow the reader to be part of the community that continues to build the field. In this way, the reader will gain a rapid understanding of the field and will have a clear pathway to utilize these materials in next-generation applications.
Download or read book The Chemistry of Radical Polymerization written by Graeme Moad and published by Elsevier. This book was released on 2006 with total page 667 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book commences with a general introduction outlining the basic concepts of radical polymerization. This is followed by a chapter on radical reactions that is intended to lay the theoretical ground-work for the succeeding chapters on initiation, propagation and termination.
Download or read book Synthesis and Characterization of Organic Radical Polymers written by Fan Fan and published by . This book was released on 2016 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt: Organic radical polymer batteries have emerged as promising alternatives to conventional Li-ion batteries, for their mechanical flexibility, extraordinary cyclability, high power, and fast charge transfer kinetics. This research focuses on the design and synthesis of diblock copolymers, which incorporate an intrinsically conductive conjugated block of poly(3-hexylthiophene) (P3HT) through Grignard metathesis polymerization and organic radical functional groups included in a block as poly(2,2,6,6-tetramethylpiperidinyloxy-4-yl methacrylate) (PTMA) through atom transfer radical polymerization (ATRP). Different molar ratios of P3HT and PTMA were achieved and further verified by GPC, NMR and UV-vis absorption, while the improved quenching method could better control molecular weight dispersity. The AFM images showed different tendencies from stripe-like to hole-like microstructures of P3HT-b-PTMA based on different thin film preparation methods. The resistance of P3HT thin films was obtained and device models were proposed to study the resistance parameters of P3HT-b-PTMA.
Download or read book Handbook of Vinyl Polymers written by Munmaya Mishra and published by CRC Press. This book was released on 2016-04-19 with total page 784 pages. Available in PDF, EPUB and Kindle. Book excerpt: Radical polymerization is one of the most widely used means of producing vinyl polymers, supporting a myriad of commercial uses. Maintaining the quality of the critically acclaimed first edition, the Handbook of Vinyl Polymers: Radical Polymerization, Process, and Technology, Second Edition provides a fully updated, single-volume source on t
Download or read book Handbook of Radical Polymerization written by Krzysztof Matyjaszewski and published by John Wiley & Sons. This book was released on 2003-04-14 with total page 934 pages. Available in PDF, EPUB and Kindle. Book excerpt: Klassische und moderne Verfahren der radikalischen Polymerisation: In diesem handlichen Band finden Sie Antworten auf theoretische und praktische Fragen. Neben grundlegenden Ausführungen zur Einteilung radikalischer Polymere sind Angaben über die wichtigsten experimentellen Verfahren zur Synthese, Reinigung und Charakterisierung von Polymeren enthalten. Interessante Zugabe: ein Abriß der Geschichte der Radikalkettenpolymerisation.
Download or read book Organic and Physical Chemistry of Polymers written by Yves Gnanou and published by John Wiley & Sons. This book was released on 2008-03-03 with total page 629 pages. Available in PDF, EPUB and Kindle. Book excerpt: Organic and Physical Chemistry of Polymers provides a thorough introduction to the fundamentals of polymers, including their structure and synthesis as well as their chemical and physical properties. This accessible guide illuminates the increasingly important role of polymers in modern chemistry, beginning with the essentials, then covering thermodynamics, conformation, morphology, and measurements of molar masses; polymerization mechanisms, reaction of polymers, synthesis of block and graft polymers, and complex topologies; and the mechanical properties, rheology, polymer processing, and fabrication of fibers and films.
Download or read book Redox Polymers for Energy and Nanomedicine written by Nerea Casado and published by Royal Society of Chemistry. This book was released on 2020-10-20 with total page 575 pages. Available in PDF, EPUB and Kindle. Book excerpt: Redox Polymers for Energy and Nanomedicine highlights trends in the chemistry, characterization and application of polymers with redox properties.
Download or read book Fundamentals of Controlled Living Radical Polymerization written by Nicolay V Tsarevsky and published by Royal Society of Chemistry. This book was released on 2013-04-25 with total page 379 pages. Available in PDF, EPUB and Kindle. Book excerpt: Controlled/living radical polymerization (CRP) has revolutionized and revitalized the field of synthetic polymer chemistry over the last twenty years as it is now possible to prepare a wide variety of previously inaccessible macromolecules under relatively mild conditions. Fundamentals of Controlled/Living Radical Polymerization provides an in-depth coverage of the essential chemical principles that enable and govern each of the CRP methods. The book starts with a brief historical overview of the major findings in polymer science which eventually led to the development of living ionic and living radical systems. It then goes on to introduce the main CRP techniques including their mechanistic understanding. The book also provides the information needed to select the appropriate reagents and conditions to conduct various CRP methods in a practical setting. Therefore, in addition to a newcomer gaining an appreciation for what has already been accomplished, the reader will be armed with the tools needed to begin independent research. Fundamentals of Controlled/Living Radical Polymerization provides essential insight into a rapidly growing field that goes beyond a simple literature review of the area. Written by leading experts in the field, the book is an indispensible resource for all researchers, instructors, and students in polymer chemistry.
Download or read book Organic Radicals written by Chuanyi Wang and published by Elsevier. This book was released on 2024-03-14 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt: Organic Radicals summarizes the applications of these materials in several fields, in addition to analyzing challenges, limitations and impacts of materials containing organic radicals on human, plants, water, soil, and animals. Sections cover uses of organic radicals as effective precursors for block molecules building and discuss their effectiveness as precursors of organic radical- containing materials synthesis and their applications in medicine, biology, electronics, environmental sciences, plastics synthesis, polymers building and the several impacts after organic radicals uses. In recent years, the rapid development of organic radical-containing materials has afforded an interesting research area in various applications. - Covers the main proprieties and current techniques in organic radicals' measurements, advantages, and disadvantages - Analyzes the lifecycle analysis and the stability of organic radicals, their biodegradability, and biocompatibility - Provides a comprehensive overview about the chemical synthesis of organic radicals, their physiochemical proprieties, and risks caused by the presence of high amounts of organic radicals
Download or read book Study of Organic Radical Polymers and Chiral Magnets Under Structural Disorder and Defects written by Albert Min Gyu Park and published by . This book was released on 2020 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt: Understanding the role of defects and disorders based on a rigorous assessment of material properties is essential in the process of developing materials for the application. In this dissertation, I study the effect of structural distortions in organic radical polymers and chiral magnet composed of ferromagnetic heterostructure. In the first study, I demonstrate the high resistive nature of organic polymers with pendent stable radicals using the rigorous assessment of radical density and conductivity. I will also present the exponential decay of the conductivity of thin film conjugated polymer with increasing ratio of pendant radical, which is explained by the increasing disorders from steric hindrance that pendent radicals cause. In the second theme, I develop an operando current pulsing device for the Lorentz transmission electron microscope and examine the behavior of skyrmion in response to a stimulus. While the skyrmions are robustly created in the presence of structural defects, no sign of movement is observed due to the pinning effect. I will also explain the thermal origin of the creation and annihilation of skyrmions by the current pulse and use it to control the density of skyrmions and test its stability against magnetic field perturbation.
Download or read book Handbook of Vinyl Polymers written by Munmaya Mishra and published by CRC Press. This book was released on 2008-07-24 with total page 784 pages. Available in PDF, EPUB and Kindle. Book excerpt: Radical polymerization is one of the most widely used means of producing vinyl polymers, supporting a myriad of commercial uses. Maintaining the quality of the critically acclaimed first edition, the Handbook of Vinyl Polymers: Radical Polymerization, Process, and Technology, Second Edition provides a fully updated, single-volume source on the chemistry, technology, and applications of vinyl polymers. Emphasizes radical initiating systems and mechanisms of action... Written by renowned researchers in the field, this handbook is primarily concerned with the physical and organic chemistry of radical vinyl polymerization. The authors survey the most recent advances, processing methods, technologies, and applications of free radical vinyl polymerization. The book features thorough coverage of polymer functionalization, photo initiation, block and graft copolymers, and polymer composites. Analyzes living/controlled radical polymerization, one of the latest developments in the field... Combining fundamental aspects with the latest advances, processing methods, and applications in free radical vinyl polymerization and polymer technology, this invaluable reference provides a unified, in-depth, and innovative perspective of radical vinyl polymerization.
Download or read book Synthetic Polymer Chemistry written by Zheng Zhao and published by Royal Society of Chemistry. This book was released on 2019-09-09 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: The increasing demand for polymers with new structures and functions has inspired the development of new synthetic techniques. This book focuses on breakthroughs and progress in synthetic polymer chemistry, providing efficient tools for the synthesis of linear and topological polymers. Synthetic Polymer Chemistry will be a valuable reference for those working in polymer chemistry, as well as students and researchers interested in opto-electronic, biological and materials sciences.
Download or read book Organic Catalysis for Polymerisation written by Andrew Dove and published by Royal Society of Chemistry. This book was released on 2018-11-15 with total page 668 pages. Available in PDF, EPUB and Kindle. Book excerpt: In recent years polymerisation using organocatalysts has become an appealing alternative to more traditional metal-based catalysts. Conferring numerous advantages including low cost and ease of use, as well as the ability to precisely control the synthesis of advanced polymer structures, organocatalysts are increasingly used in polymer synthesis. Organic Catalysis for Polymerisation provides a holistic overview of the field, covering all process in the polymer synthesis pathway that are catalysed by organic catalysts. Sub-divided into two key sections for ease of use, the first focuses on recent developments in catalysis and the applications of catalysts to the full range of polymerisations that they have been utilised in; the second concerning monomers, arranges the field by monomer type and polymerisation mechanism. The book will therefore, provide a complimentary view of the field, providing both an overview of state-of-the-art catalyst development and also the best methodologies available to create specific polymer types. Edited by leading figures in the field and featuring contributions from researchers across the globe, this title will serve as an excellent reference for postgraduate students and researchers in both academia and industry interested in polymer chemistry, organic chemistry, catalysis and materials science.
Download or read book The Chemistry of Polymers written by John W. Nicholson and published by Royal Society of Chemistry. This book was released on 1997-12-31 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt: A concise introductory text written from an applied angle, primarily for recent graduates now working in industry who haven't previously studied polymer chemistry. Available in the US from CRC Press. Annotation copyrighted by Book News, Inc., Portland, OR
Download or read book Principles of Polymerization written by George Odian and published by John Wiley & Sons. This book was released on 2004-02-09 with total page 850 pages. Available in PDF, EPUB and Kindle. Book excerpt: The new edition of a classic text and reference The large chains of molecules known as polymers are currently used in everything from "wash and wear" clothing to rubber tires to protective enamels and paints. Yet the practical applications of polymers are only increasing; innovations in polymer chemistry constantly bring both improved and entirely new uses for polymers onto the technological playing field. Principles of Polymerization, Fourth Edition presents the classic text on polymer synthesis, fully updated to reflect today's state of the art. New and expanded coverage in the Fourth Edition includes: * Metallocene and post-metallocene polymerization catalysts * Living polymerizations (radical, cationic, anionic) * Dendrimer, hyperbranched, brush, and other polymer architectures and assemblies * Graft and block copolymers * High-temperature polymers * Inorganic and organometallic polymers * Conducting polymers * Ring-opening polymer ization * In vivo and in vitro polymerization Appropriate for both novice and advanced students as well as professionals, this comprehensive yet accessible resource enables the reader to achieve an advanced, up-to-date understanding of polymer synthesis. Different methods of polymerization, reaction parameters for synthesis, molecular weight, branching and crosslinking, and the chemical and physical structure of polymers all receive ample coverage. A thorough discussion at the elementary level prefaces each topic, with a more advanced treatment following. Yet the language throughout remains straightforward and geared towards the student. Extensively updated, Principles of Polymerization, Fourth Edition provides an excellent textbook for today's students of polymer chemistry, chemical engineering, and materials science, as well as a current reference for the researcher or other practitioner working in these areas.
Download or read book Advances in Lithium Ion Batteries written by Walter van Schalkwijk and published by Springer Science & Business Media. This book was released on 2007-05-08 with total page 514 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the decade since the introduction of the first commercial lithium-ion battery research and development on virtually every aspect of the chemistry and engineering of these systems has proceeded at unprecedented levels. This book is a snapshot of the state-of-the-art and where the work is going in the near future. The book is intended not only for researchers, but also for engineers and users of lithium-ion batteries which are found in virtually every type of portable electronic product.
Download or read book Carbon Centered Free Radicals and Radical Cations written by Malcolm D. Forbes and published by John Wiley & Sons. This book was released on 2010-01-22 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt: Covers the most advanced computational and experimental methods for studying carbon-centered radical intermediates With its focus on the chemistry of carbon-centered radicals and radical cations, this book helps readers fully exploit the synthetic utility of these intermediates in order to prepare fine chemicals and pharmaceutical products. Moreover, it helps readers better understand their role in complex atmospheric reactions and biological systems. Thoroughly up to date, the book highlights the most advanced computational and experimental methods available for studying and using these critically important intermediates. Carbon-Centered Free Radicals and Radical Cations begins with a short history of the field of free radical chemistry, and then covers: A discussion of the relevant theory Mechanistic chemistry, with an emphasis on synthetic utility Molecular structure and mechanism, focusing on computational methods Spectroscopic investigations of radical structure and kinetics, including demonstrations of spin chemistry techniques such as CIDNP and magnetic field effects Free radical chemistry in macromolecules Each chapter, written by one or more leading experts, explains difficult concepts clearly and concisely, with references to facilitate further investigation of individual topics. The authors were selected in order to provide insight into a broad range of topics, including small molecule synthesis, polymer degradation, computational chemistry as well as highly detailed experimental work in the solid, liquid, and gaseous states. This volume is essential for students or researchers interested in building their understanding of the role of carbon-centered radical intermediates in complex systems and how they may be used to develop a broad range of useful products.
