Synthesis of Functional Aromatic Polymers Via Versatile Precursor and Structure-property Relationship Study of Ion-conducting Polymers

Synthesis of Functional Aromatic Polymers Via Versatile Precursor and Structure-property Relationship Study of Ion-conducting Polymers PDF Author: Eun Joo Park
Publisher:
ISBN:
Category :
Languages : en
Pages : 306

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Conjugated Polymers

Conjugated Polymers PDF Author: Klaus Mullen
Publisher: Royal Society of Chemistry
ISBN: 1849737991
Category : Science
Languages : en
Pages : 246

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Book Description
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.

Polymer Synthesis: Theory and Practice

Polymer Synthesis: Theory and Practice PDF Author: Dietrich Braun
Publisher: Springer Science & Business Media
ISBN: 3642289800
Category : Technology & Engineering
Languages : en
Pages : 428

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Book Description
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)

Synthesis of Polymers

Synthesis of Polymers PDF Author: Dieter A. Schlüter
Publisher: John Wiley & Sons
ISBN: 3527327576
Category : Science
Languages : en
Pages : 1229

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Book Description
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.

Functional Polymers

Functional Polymers PDF Author: Raja Shunmugam
Publisher: CRC Press
ISBN: 1771882972
Category : Science
Languages : en
Pages : 459

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Book Description
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.

A Modular Synthesis of Processable and Thermally Stable Semi-fluorinated Aryl Ether Polymers Via Step-growth Polymerization of Fluoroalkenes

A Modular Synthesis of Processable and Thermally Stable Semi-fluorinated Aryl Ether Polymers Via Step-growth Polymerization of Fluoroalkenes PDF Author: Ketki Eknath Shelar
Publisher:
ISBN:
Category :
Languages : en
Pages : 0

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Book Description
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.

Smart and Functional Polymers

Smart and Functional Polymers PDF Author: Jianxun Ding
Publisher: MDPI
ISBN: 3039215906
Category : Science
Languages : en
Pages : 306

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Book Description
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.

Synthesis and Properties of Polymers

Synthesis and Properties of Polymers PDF Author: Gennadiĭ Efremovich Zaikov
Publisher: Nova Publishers
ISBN: 9781560722571
Category : Science
Languages : en
Pages : 128

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Synthesis & Properties Of Polymers

Synthesis of Monomers and Polymeric Precursors to Impart Processability and Patternability to Conducting Polymers

Synthesis of Monomers and Polymeric Precursors to Impart Processability and Patternability to Conducting Polymers PDF Author: Arvind Kumar
Publisher:
ISBN:
Category :
Languages : en
Pages : 350

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Conducting Polymers

Conducting Polymers PDF Author: Luiz Carlos Almeida
Publisher: Nova Science Publishers
ISBN: 9781626181199
Category : Science
Languages : en
Pages : 0

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Book Description
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.