Download or read book Synthesis of Functional Aromatic Polymers Via Versatile Precursor and Structure property Relationship Study of Ion conducting Polymers written by Eun Joo Park and published by . This book was released on 2016 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Conjugated Polymers written by Klaus Mullen and published by Royal Society of Chemistry. This book was released on 2014 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt: Conjugated polymers are gaining a lot of interest due to their inherent functional properties and applications in plastic electronics. In order to develop new functional polymers researchers need the background information on the synthesis of the different polymer systems. This book focuses on the practical preparation of conjugated polymers with each chapter discussing a particular type of conjugated polymer including a general explanation of the polymer, experimental details for synthesis and characterization.
Download or read book Polymer Synthesis Theory and Practice written by Dietrich Braun and published by Springer Science & Business Media. This book was released on 2012-12-13 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt: Emphasis is on a broad description of the general methods and processes for the synthesis, modification and characterization of macromolecules. These more fundamental chapters will be supplemented by selected and detailed experiments. In addition to the preparative aspects, the book also gives the reader an impression on the relation of chemical constitution and morphology of Polymers to their properties, as well as on their application areas. Thus, an additional textbook will not be needed in order to understand the experiments. The 5th edition contains numerous changes: In recent years, so-called functional polymers which have special electrical, electronic, optical and biological properties, have gained more and more in interest. This textbook was therefore supplemented by recipes which describe the synthesis of these materials in a new chapter "Functional polymers". Together with new experiments in chapter 3,4 and 5 the book now contains more than 120 recipes that describe a wide range of macromolecules. From the reviews of recent editions: "This is an excellent book for all polymer chemists engaged in synthesis research studies and education. It is educationally sound and has excellent laboratory synthetic examples. The fundamentals are well done for the teaching of students and references are resonably up-to-date. As in previous issues, there are sections dealing with an introduction; structure and nomenclature; methods and techniques for synthesis, characterization, processing and modification of polymers. ....The authors have noted the following changes from previous editions- a new section on correlations of structure, morphology and properties; revision and enlargement of other property and characterization procedures; additional new experiments such as controlled radical polymerization; enzymatic polymerizations; microelmulsions; and electrical conducting polymers. This is a high quality textbook at a reasonable price and should be considered as a suitable reference for all engaged in synthetic areas of polymer research." (Eli M. Pearce, Polytechnic University, Brooklyn, NY, USA)
Download or read book Synthesis of Polymers written by Dieter A. Schlüter and published by John Wiley & Sons. This book was released on 2012-05-14 with total page 1229 pages. Available in PDF, EPUB and Kindle. Book excerpt: Polymers are huge macromolecules composed of repeating structural units. While polymer in popular usage suggests plastic, the term actually refers to a large class of natural and synthetic materials. Due to the extraordinary range of properties accessible, polymers have come to 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 on the other hand. The study of polymer science begins with understanding the methods in which these materials are synthesized. Polymer synthesis is a complex procedure and can take place in a variety of ways. This book brings together the "Who is who" of polymer science to give the readers an overview of the large field of polymer synthesis. It is a one-stop reference and a must-have for all Chemists, Polymer Chemists, Chemists in Industry, and Materials Scientists.
Download or read book Advanced Functional Molecules and Polymers written by Hari Singh Nalwa and published by CRC Press. This book was released on 2001-09-14 with total page 460 pages. Available in PDF, EPUB and Kindle. Book excerpt: Consolidates the current knowledge of science and technology of polymers and other low molecular weight organic materials into a four-volume reference source. Topics covered include their synthesis, processing, theoretical theory, spectroscopy, structure-property relationship to device applications. The aim of these books is to bring together all aspects of functional molecular and polymeric materials currently studied in academic and industrial research by covering every single aspect of their science and engineering. Volume 1 focuses on topics related to synthetic aspects that include oligomers and polymeric fullerene derivatives, functional polymers, etc.
Download or read book Functional Polymers written by Raja Shunmugam and published by CRC Press. This book was released on 2017-05-08 with total page 459 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new book covers the synthetic as well application aspects of functional polymers. It highlights modern trends in the field and showcases the recent characterization techniques that are being employed in the field of polymer science. The chapters are written by top-notch scientists who are internationally recognized in the field. The chapters will highlight the modern trend in the field.
Download or read book A Modular Synthesis of Processable and Thermally Stable Semi fluorinated Aryl Ether Polymers Via Step growth Polymerization of Fluoroalkenes written by Ketki Eknath Shelar and published by . This book was released on 2022 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Tailored fluoropolymers remain the leading choice for a wide variety of advanced high-performance applications, including electronic/optical and energy conversion, owing to their unique blend of complementary high-performance properties. Amorphous semi-fluorinated polymers exhibit improved solubility and melt processability when compared to traditional perfluoropolymers. A leading class of semi-fluorinated aryl ether polymers includes perfluorocyclobutyl (PFCB), perfluorocycloalkenyl (PFCA), and fluoroarylene vinylene ether (FAVE) polymers. Monomers containing aromatic trifluorovinyl ethers (TFVE) are used to synthesize PFCB polymers via radical-mediated [2+2] cyclodimerization. On the other hand, FAVE and PFCA polymers are polymerized via base-mediated nucleophilic addition/elimination of bisphenols with TFVE monomers and decafluorocyclohexene respectively. The use of different monomer cores (aromatic, aliphatic, contorted, and renewable) should help to develop general structure/property relationships for this versatile and expanding approach to semi-fluorinated aryl ether polymers. The enchainment of polycyclic aromatic hydrocarbon (PAH) cores with functional fluorocarbon groups (or segments) recently afforded a new class of semi- fluorinated polymers in the continuing quest for novel organic materials for potential applications in optoelectronic, gas-separation, and advanced composites. Chapter 2 details the incorporation of commercially available acenaphthenequinone was achieved to afford PFCB aryl ether polymers with excellent solubility, high thermal stability, and film-forming capability. Chapter 3 represents base-promoted nucleophilic addition/elimination of commercial bisphenols with TFVE-triphenylene monomers affording FAVE aryl ether polymers possessing excellent solution processability, high thermal stability and photostability. In addition, triphenylene-enchained FAVE polymers exhibit extreme thermal-oxidative photostability and emit blue light after heating in air at 250 °C for 24 h. Further, time-dependent density functional theory (TD-DFT) computations were performed to understand electronic polymer structures. In one case, post-polymerization Scholl coupling converted the central triphenylene core to afford a hexabenzocoronene containing semi-fluorinated polymer with new optoelectronic properties. Chapter 4 demonstrates synthesis and characterization of renewable semi-fluorinated polymers obtained using aliphatic diol isosorbide. This renewable diol readily polymerizes with bis-TFVE derivatives of bisphenol A and 6F to provide high molecular weight thermoplastics exhibiting excellent solubility and tough, transparent film-forming capability. Finally, Chapter 5 presents synthesis of TFVE enchained corannulene which gave blue-light emission and outstanding processability. Synthesis and characterization, including the new materials' optical, thermal, and electronic properties, is presented.
Download or read book Smart and Functional Polymers written by Jianxun Ding and published by MDPI. This book was released on 2019-11-20 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is based on the Special Issue of the journal Molecules on “Smart and Functional Polymers”. The collected research and review articles focus on the synthesis and characterization of advanced functional polymers, polymers with specific structures and performances, current improvements in advanced polymer-based materials for various applications, and the opportunities and challenges in the future. The topics cover the emerging synthesis and characterization technology of smart polymers, core−shell structure polymers, stimuli-responsive polymers, anhydrous electrorheological materials fabricated from conducting polymers, reversible polymerization systems, and biomedical polymers for drug delivery and disease theranostics. In summary, this book provides a comprehensive overview of the latest synthesis approaches, representative structures and performances, and various applications of smart and functional polymers. It will serve as a useful reference for all researchers and readers interested in polymer sciences and technologies.
Download or read book Synthesis and Properties of Polymers written by Gennadiĭ Efremovich Zaikov and published by Nova Publishers. This book was released on 1996 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt: Synthesis & Properties Of Polymers
Download or read book Synthesis of Monomers and Polymeric Precursors to Impart Processability and Patternability to Conducting Polymers written by Arvind Kumar and published by . This book was released on 2006 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Conducting Polymers written by Luiz Carlos Almeida and published by Nova Science Publishers. This book was released on 2013 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book, written by leading experts of the international scientific community, is divided into 10 chapters and gives a comprehensive review of the important aspects of conducting polymers. Synthetic methodologies of these polymers and their nanocomposites along with their electrical and electrochemical properties are described herein. Application of the conducting polymers for sensors, solar cells and lithium batteries are also presented. The editor and all contributors believe the subjects highlighted are important topics in the field of conducting polymers and make this book a very useful scientific support to a large audience of readers, from students to senior researchers in the academic community and from engineers to business people in different industrial sectors.
Download or read book Self Healing Polymers written by Wolfgang H. Binder and published by John Wiley & Sons. This book was released on 2013-03-29 with total page 638 pages. Available in PDF, EPUB and Kindle. Book excerpt: Self-healing is a well-known phenomenon in nature: a broken bone merges after some time and if skin is damaged, the wound will stop bleeding and heals again. This concept can be mimicked in order to create polymeric materials with the ability to regenerate after they have suffered degradation or wear. Already realized applications are used in aerospace engineering, and current research in this fascinating field shows how different self-healing mechanisms proven successful by nature can be adapted to produce even more versatile materials. The book combines the knowledge of an international panel of experts in the field and provides the reader with chemical and physical concepts for self-healing polymers, including aspects of biomimetic processes of healing in nature. It shows how to design self-healing polymers and explains the dynamics in these systems. Different self-healing concepts such as encapsulated systems and supramolecular systems are detailed. Chapters on analysis and friction detection in self-healing polymers and on applications round off the book.
Download or read book Hetero atom Containing Functional Polymers written by Chemist Feng and published by . This book was released on 2017 with total page 289 pages. Available in PDF, EPUB and Kindle. Book excerpt: A mission to manage ever increased energy demands and reduce carbon foot print has challenged scientists and engineers to develop new materials with superior characteristics. In this scenario, lithium-ion batteries have been the dominating technology for not only applications in consumer electronics but also are essential for clean energy storage. On the other hand, the capture and separation of CO2 [carbon dioxide] in power generation and in industrial processes is considered to be a key to reduce the carbon footprint. Living anionic polymerization along with controlled polymerization techniques has realized the preparation of a wide variety of functional polymers with tunable properties. In this dissertation, we will present preparation of hetero-atom containing polymers using various polymerization techniques and post-polymerization modifications. We also want to explore: how can we employ these functional polymers to solve the current challenging problems? In chapter 1, we present the review of the state of the art polymer electrolytes for next-generation lithium ion batteries followed by the introduction of current CO2 [carbon dioxide] fixation and CO2/N2 [carbon dioxide/ nitrogen] gas separation techniques. In chapter 2, we discuss the synthetic methodology and experimental techniques including living anionic polymerization using high vacuum techniques, cationic ring opening polymerization techniques and hydrosilylation. In chapter 3 and chapter 4, we discuss the preparation of ambipolar polymer electrolytes and polymerized ionic liquids based on polydimethylsiloxane. The characterization, lithium ionic conductivity and structure-properties relationship are discussed. Chapter 5 describes a novel method to obtain living anionic polymerization of 2-isopropenyl-2-oxazoline. Through our modified synthetic conditions, block copolymers of IPOx are also prepared and microphase separations are studied. In chapter 6, we investigate the synthesis gold nanoparticle using PIPOx as template. The size of god nanoparticles will be analyzed using TEM [transmission electron microscopy] and AFM [atomic force microscopy]. Furthermore, the interactions between PIPOx [poly(2-isopropenyl-2-oxazoline)] template and AuNPs [gold nano particles] is studied using XPS [X-ray photoelectron spectroscopy]. In chapter 7, we introduce the preparation of amidoxime-modified PTMSP [poly(1-trimethylsilyl-1-propyne)] and its applications on CO2/N2 [carbon dioxide/ nitrogen] separation. Finally, the research in this dissertation is summarized and future work is presented in chapter 8.
Download or read book Synthesis of Novel Ion conducting Polymers Via Reversible Addition fragmentation Chain Transfer Polymerization written by Kyle C. Bryson and published by . This book was released on 2010 with total page 133 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent work in the Hickner research group has focused on creating novel, welldefined, ion-containing block copolymers for studies relating macromolecular chemistry, architecture, and resulting microphase-separated morphology to the transport properties of bulk films, such as ion-conductivity and water uptake, for application in polymer membranes for water salinity management and Polymer Electrolyte Membrane Fuel Cells (PEMFCs). Reversible addition fragmentation chain transfer (RAFT) polymerization, a controlled free radical polymerization technique, was used to synthesize homopolymers and block copolymers of styrene and vinylbenzyl chloride (VBC), a versatile vinylic monomer that serves as a platform onto which a wide array of ionic moieties may be attached. Synthesis of both a monofunctional (grown from one end) and a difunctional (grown from two ends) RAFT chain transfer agent was successful. Many attempts at difunctional, monofunctional, and chain extension RAFT polymerization of styrene and VBC yielded knowledge of experimental conditions most conducive to molecular weight control. Difunctional RAFT polymerization poses particular obstacles related to the unwanted creation of monofunctionalized polymer chains. Styrene polymerizations proceeded with more control than VBC polymerizations.
Download or read book Polymer Functionalized Graphene written by Arun Kumar Nandi and published by Royal Society of Chemistry. This book was released on 2021-06-18 with total page 457 pages. Available in PDF, EPUB and Kindle. Book excerpt: There is an immense variety of research on polymer functionalized graphene (PFG). Functionalization of graphene is necessary for improvement of the compatibility with polymers. Applications of these graphene polymer hybrids include in chemical and biological sensing, photovoltaic devices, supercapacitors and batteries, dielectric materials and drug/gene delivery vehicles. This book will shed light on the synthesis, properties and applications of these new materials, covering two methods (covalent and noncovalent) for producing polymer functionalized graphene. Chapters cover physical, optical, mechanical and electronic properties, applications of polymer functionalized graphene in energy harvesting and storage, and uses in biomedicine and bioengineering. Written by an expert in the field, Polymer Functionalized Graphene will be of interest to graduate students and researchers in polymer chemistry and nanoscience.
Download or read book Desk Reference of Functional Polymers written by Reza Arshady and published by . This book was released on 1997 with total page 846 pages. Available in PDF, EPUB and Kindle. Book excerpt: Discusses the synthesis, properties, and current and potential applications of a wide variety of functional polymers in four major areas: radiation effects and applications, opolelectronic properties and applications, chemical and physicochemical applications, and biomedical applications. Reviews the general synthetic methods for preparing functional polymers. Examines functional polymers with properties of interest in such fields as microlithography, photochemistry, nonlinear optics, electrical conductivity, chemical sensors, electron and energy transfer processes, polymeric liquid crystalline networks, chiral liquid crystalline polymers, solar energy utilization, floculation of minerals, catalysis, polymeric dental aids, polymer-drug conjugates, biocompatible polymer surfaces, and drug targeting by functional polymers.
Download or read book Polymer Synthesis written by and published by Springer Science & Business Media. This book was released on 2004-10-08 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt: 1. T. Takata, N. Kihara, Y. Furusho: Polyrotaxanes and Polycatenanes: Recent Advances in Syntheses and Applications of Polymers Comprising of Interlocked Structures.- 2. M. Suginome, Y. Ito: Transition Metal-Mediated Polymerization of Isocyanides.- 3. K. Osakada, D. Takeuchi: Coordination Polymerization of Dienes, Allenes and Methylenecycloalkanes.
