Synthesis and Characterization of Reactive Intermediates Macromolecules by Controlled Polymerization and Coupling Processes

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ISBN 13 :
Total Pages : 156 pages
Book Rating : 4.:/5 (85 download)

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Book Synopsis Synthesis and Characterization of Reactive Intermediates Macromolecules by Controlled Polymerization and Coupling Processes by : Demet Göen Çolak

Download or read book Synthesis and Characterization of Reactive Intermediates Macromolecules by Controlled Polymerization and Coupling Processes written by Demet Göen Çolak and published by . This book was released on 2010 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt: This study describes the synthesis and characterization of mid- and end-chain functional telechelics, macromonomers and their use in preparing soluble and processable comb-like conjugated polymers, such as poly(phenylene vinylene)s (PPVs). Well-defined polystyrene (PSt) or poly(-caprolactone) (PCL) based polymers containing mid- or end-chain dibromobenzene moieties were prepared by controlled polymerization methods, such as atom transfer radical polymerization (ATRP) or ring opening polymerization (ROP). The reaction of these polymers with amino- or aldehyde- functionalized monoboronic acids, in Suzuki type couplings, yielded the corresponding desired telechelics. Further functionalization was achieved by condensation reactions of these polymers with appropriate low molecular weight aldehydes or amines to form azomethine linkages. As a result, mid- or end-chain amino-, aldehyde-, pyrrolyl-, naphthyl- or hydroxy-functional telechelics were obtained. These telechelics may serve as useful macromonomers in the preparation of various macromolecular structures displaying distinct characteristics. PPV derivatives bearing well-defined PCL or PSt as lateral susbstituents were synthesized by following a Wittig polycondensation using dialdehyde functional telechelic macromonomers in combination with bis(triphenylphosphonium) salts in the presence of potassium tert- butoxide. The resulting colored PPVs are soluble in common organic solvents at room temperature just as the starting macromonomers. They emit blue and exhibit very high relative and absolute photoluminescence quantum yield. Thus, excellent solubility combined with the optical properties favours the use of these materials in the design of highly efficient light emitting-diodes (LEDs) and in many applications in various areas.

Reversible Deactivation Radical Polymerization

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Publisher : Walter de Gruyter GmbH & Co KG
ISBN 13 : 3110643693
Total Pages : 302 pages
Book Rating : 4.1/5 (16 download)

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Book Synopsis Reversible Deactivation Radical Polymerization by : Nikhil K. Singha

Download or read book Reversible Deactivation Radical Polymerization written by Nikhil K. Singha and published by Walter de Gruyter GmbH & Co KG. This book was released on 2020-01-20 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes strategies and mechanism of reversible deactivation radical polymerization (RDRP) to synthesize functional polymers. Several approaches such as atom transfer radical polymerization and the combination of click chemistry and RDRP are summarized. Contributors from interdisciplinary fields highlight applications in nanotechnology, self-healing materials, oil and water resistant coatings and controlled drug delivery systems.

Synthesis and Characterization of Telechelic Polymers by the Combination of Reserve Atom Transfer Radical Polymerization and Atom Transfer Radical Coupling Processes

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (85 download)

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Book Synopsis Synthesis and Characterization of Telechelic Polymers by the Combination of Reserve Atom Transfer Radical Polymerization and Atom Transfer Radical Coupling Processes by : Binnur Aydoğan

Download or read book Synthesis and Characterization of Telechelic Polymers by the Combination of Reserve Atom Transfer Radical Polymerization and Atom Transfer Radical Coupling Processes written by Binnur Aydoğan and published by . This book was released on 2006 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Scientific and Technical Aerospace Reports

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Publisher :
ISBN 13 :
Total Pages : 990 pages
Book Rating : 4.X/5 (4 download)

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Book Synopsis Scientific and Technical Aerospace Reports by :

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1978 with total page 990 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Scientific and Technical Aerospace Reports

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ISBN 13 :
Total Pages : 1362 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis Scientific and Technical Aerospace Reports by :

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1986 with total page 1362 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Papers Presented at the ... Meeting

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ISBN 13 :
Total Pages : 1310 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Papers Presented at the ... Meeting by : American Chemical Society. Division of Polymer Chemistry

Download or read book Papers Presented at the ... Meeting written by American Chemical Society. Division of Polymer Chemistry and published by . This book was released on 1998 with total page 1310 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Inorganic and Organometallic Polymers

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Publisher : Walter de Gruyter GmbH & Co KG
ISBN 13 : 1501514601
Total Pages : 153 pages
Book Rating : 4.5/5 (15 download)

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Book Synopsis Inorganic and Organometallic Polymers by : Narendra Pal Singh Chauhan

Download or read book Inorganic and Organometallic Polymers written by Narendra Pal Singh Chauhan and published by Walter de Gruyter GmbH & Co KG. This book was released on 2019-10-21 with total page 153 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book covers silicon, phosphorus, sulfur, tin and germanium based inorganic polymers. It also includes chapters on organometallic polymers, transition metal based coordination polymers and geopolymers. The book is ideal for students and career starters in the industry.

Synthesis of Polymers

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Publisher : John Wiley & Sons
ISBN 13 : 3527644083
Total Pages : 1229 pages
Book Rating : 4.5/5 (276 download)

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Book Synopsis Synthesis of Polymers by : Dieter A. Schlüter

Download or read book Synthesis of Polymers written by Dieter A. Schlüter and published by John Wiley & Sons. This book was released on 2012-05-23 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.

Controlled/Living Radical Polymerization

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Publisher : OUP USA
ISBN 13 : 9780841239913
Total Pages : 0 pages
Book Rating : 4.2/5 (399 download)

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Book Synopsis Controlled/Living Radical Polymerization by : Krzysztof Matyjaszewski

Download or read book Controlled/Living Radical Polymerization written by Krzysztof Matyjaszewski and published by OUP USA. This book was released on 2007-01-04 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The preparation and characterization of new materials with precisely controlled macromolecular dimensions, functionalities, and decomposition, as well as with well-defined topologies, is perhaps the main focus of contemporary polymer synthesis. The best control of molecular functions can be achieved in a controlled/living polymerization -- a chain growth process without chain breaking reactions. Recently, controlled/living polymerizations have extended to radical systems which are not only commercially important, but also have the largest potential due to the availability of radically polymerizable monomers, facile copolymerization and undemanding experimental conditions. Controlled Radical Polymerization will examine recent advances in mechanistic and synthetic aspects of controlled/living radical (co)polymerization systems. Not only will this book be focused on recent progress in the dynamically developing field of controlled/living radical polymerization, but it will be a sequel to the very popular ACS Symposium Series 685, 768, and 854. The book will consist of >30 chapters separated into seven subsections: Fundamentals, Mechanism of ATRP, Mechanisms of SFRP and Degenerative Transfer Processes, Controlled Architecture by CRP, Organic-inorganic Hybrids by CRP, Biomaterials by CRP and Industrial Applications. This book targets chemists and polymer scientists in academia and in industry.

Sequence-Controlled Polymers

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Publisher : John Wiley & Sons
ISBN 13 : 3527342370
Total Pages : 532 pages
Book Rating : 4.5/5 (273 download)

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Book Synopsis Sequence-Controlled Polymers by : Jean-François Lutz

Download or read book Sequence-Controlled Polymers written by Jean-François Lutz and published by John Wiley & Sons. This book was released on 2018-04-09 with total page 532 pages. Available in PDF, EPUB and Kindle. Book excerpt: Edited by a leading authority in the field, the first book on this important and emerging topic provides an overview of the latest trends in sequence-controlled polymers. Following a brief introduction, the book goes on to discuss various synthetic approaches to sequence-controlled polymers, including template polymerization, genetic engineering and solid-phase chemistry. Moreover, monomer sequence regulation in classical polymerization techniques such as step-growth polymerization, living ionic polymerizations and controlled radical polymerizations are explained, before concluding with a look at the future for sequence-controlled polymers. With its unique coverage of this interdisciplinary field, the text will prove invaluable to polymer and environmental chemists, as well as biochemists and bioengineers.

Handbook of RAFT Polymerization

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Publisher : John Wiley & Sons
ISBN 13 : 3527622764
Total Pages : 556 pages
Book Rating : 4.5/5 (276 download)

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Book Synopsis Handbook of RAFT Polymerization by : Christopher Barner-Kowollik

Download or read book Handbook of RAFT Polymerization written by Christopher Barner-Kowollik and published by John Wiley & Sons. This book was released on 2008-09-08 with total page 556 pages. Available in PDF, EPUB and Kindle. Book excerpt: Spanning the entire field from fundamentals to applications in material science, this one-stop source is the first comprehensive reference for polymer, physical and surface chemists, materials scientists, chemical engineers, and those chemists working in industry. From the contents: * Introduction: Living Free Radical Polymerization and the RAFT Process * Fundamental Structure-Reactivity Correlations Governing the RAFT Process * Mechanism and Kinetics * The RAFT Process as a Kinetic Tool * Theory and Practice in Technical Applications * RAFT Polymerization in Bulk and Organic Solvents, as well as Homogeneous Aqueous Systems * Emulsion and Mini-Emulsion Polymerization * Complex Architecture Design * Macromolecular Design via the Interchange of Xanthates * Surface Modification * Stability and Physical Properties of RAFT Polymers * Novel Materials: From Drug Delivery to Opto-Electronics * Outlook and Future Developments

Polymer Science: A Comprehensive Reference

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Publisher : Newnes
ISBN 13 : 0080878628
Total Pages : 7752 pages
Book Rating : 4.0/5 (88 download)

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Book Synopsis Polymer Science: A Comprehensive Reference by :

Download or read book Polymer Science: A Comprehensive Reference written by and published by Newnes. This book was released on 2012-12-05 with total page 7752 pages. Available in PDF, EPUB and Kindle. Book excerpt: The progress in polymer science is revealed in the chapters of Polymer Science: A Comprehensive Reference, Ten Volume Set. In Volume 1, this is reflected in the improved understanding of the properties of polymers in solution, in bulk and in confined situations such as in thin films. Volume 2 addresses new characterization techniques, such as high resolution optical microscopy, scanning probe microscopy and other procedures for surface and interface characterization. Volume 3 presents the great progress achieved in precise synthetic polymerization techniques for vinyl monomers to control macromolecular architecture: the development of metallocene and post-metallocene catalysis for olefin polymerization, new ionic polymerization procedures, and atom transfer radical polymerization, nitroxide mediated polymerization, and reversible addition-fragmentation chain transfer systems as the most often used controlled/living radical polymerization methods. Volume 4 is devoted to kinetics, mechanisms and applications of ring opening polymerization of heterocyclic monomers and cycloolefins (ROMP), as well as to various less common polymerization techniques. Polycondensation and non-chain polymerizations, including dendrimer synthesis and various "click" procedures, are covered in Volume 5. Volume 6 focuses on several aspects of controlled macromolecular architectures and soft nano-objects including hybrids and bioconjugates. Many of the achievements would have not been possible without new characterization techniques like AFM that allowed direct imaging of single molecules and nano-objects with a precision available only recently. An entirely new aspect in polymer science is based on the combination of bottom-up methods such as polymer synthesis and molecularly programmed self-assembly with top-down structuring such as lithography and surface templating, as presented in Volume 7. It encompasses polymer and nanoparticle assembly in bulk and under confined conditions or influenced by an external field, including thin films, inorganic-organic hybrids, or nanofibers. Volume 8 expands these concepts focusing on applications in advanced technologies, e.g. in electronic industry and centers on combination with top down approach and functional properties like conductivity. Another type of functionality that is of rapidly increasing importance in polymer science is introduced in volume 9. It deals with various aspects of polymers in biology and medicine, including the response of living cells and tissue to the contact with biofunctional particles and surfaces. The last volume is devoted to the scope and potential provided by environmentally benign and green polymers, as well as energy-related polymers. They discuss new technologies needed for a sustainable economy in our world of limited resources. Provides broad and in-depth coverage of all aspects of polymer science from synthesis/polymerization, properties, and characterization methods and techniques to nanostructures, sustainability and energy, and biomedical uses of polymers Provides a definitive source for those entering or researching in this area by integrating the multidisciplinary aspects of the science into one unique, up-to-date reference work Electronic version has complete cross-referencing and multi-media components Volume editors are world experts in their field (including a Nobel Prize winner)

Handbook of Radical Polymerization

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Publisher : John Wiley & Sons
ISBN 13 : 0471461571
Total Pages : 934 pages
Book Rating : 4.4/5 (714 download)

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Book Synopsis Handbook of Radical Polymerization by : Krzysztof Matyjaszewski

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.

Modification of Polymers

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Publisher : Springer Science & Business Media
ISBN 13 : 1461337488
Total Pages : 414 pages
Book Rating : 4.4/5 (613 download)

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Book Synopsis Modification of Polymers by : Charles E. Carraher

Download or read book Modification of Polymers written by Charles E. Carraher and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 414 pages. Available in PDF, EPUB and Kindle. Book excerpt: The sheer volume of topics which could have been included under our general title prompted us to make some rather arbitrary decisions about content. Modification by irradiation is not included because the activity in this area is being treated elsewhere. We have chosen to emphasize chemical routes to modification and have striven to pre sent as balanced a representation of current activity as time and page count permit. Industrial applications, both real and potential, are included. Where appropriate, we have encouraged the contributors to include review material to help provide the reader with adequate context. The initial chapter is a review from a historical perspective of polymer modification and contains an extensive bibliography. The remainder of the book is divided into four general areas: Reactions and Preparation of Copolymers Reactions and Preparation of Block and Graft Copolymers Modification Through Condensation Reactions Applications The chemical modification of homopolymers such as polyvinylchlo ride, polyethylene, poly(chloroalkylene sulfides), polysulfones, poly chloromethylstyrene, polyisobutylene, polysodium acrylate, polyvinyl alcohol, polyvinyl chloroformate, sulfonated polystyrene; block and graft copolymers such as poly(styrene-block-ethylene-co-butylene block-styrene), poly(I,4-polybutadiene-block ethylene oxide), star chlorine-telechelic polyisobutylene, poly(isobutylene-co-2,3-dimethyl- 1,3-butadiene), poly(styrene-co-N-butylmethacrylate); cellulose, dex tran and inulin, is described.

Synthetic Methods in Step-Growth Polymers

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Publisher : John Wiley & Sons
ISBN 13 : 0471461377
Total Pages : 619 pages
Book Rating : 4.4/5 (714 download)

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Book Synopsis Synthetic Methods in Step-Growth Polymers by : Martin E. Rogers

Download or read book Synthetic Methods in Step-Growth Polymers written by Martin E. Rogers and published by John Wiley & Sons. This book was released on 2003-08-08 with total page 619 pages. Available in PDF, EPUB and Kindle. Book excerpt: Alles über die Stufenwachstums-Polymerisation - von Syntheseverfahren und Reinigungsmethoden bis zur Charakterisierung der Produkte - finden Sie in diesem Buch. - bietet einen Ausblick auf zukünftige Trends - mit historischen Informationen - erläutert die Klassifikation von Stufenwachstumspolymeren

Biomedical Index to PHS-supported Research: pt. A. Subject access A-H

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Publisher :
ISBN 13 :
Total Pages : 1064 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Biomedical Index to PHS-supported Research: pt. A. Subject access A-H by :

Download or read book Biomedical Index to PHS-supported Research: pt. A. Subject access A-H written by and published by . This book was released on 1992 with total page 1064 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Single-Chain Polymer Nanoparticles

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Publisher : John Wiley & Sons
ISBN 13 : 3527806393
Total Pages : 504 pages
Book Rating : 4.5/5 (278 download)

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Book Synopsis Single-Chain Polymer Nanoparticles by : José A. Pomposo

Download or read book Single-Chain Polymer Nanoparticles written by José A. Pomposo and published by John Wiley & Sons. This book was released on 2017-08-18 with total page 504 pages. Available in PDF, EPUB and Kindle. Book excerpt: This first book on this important and emerging topic presents an overview of the very latest results obtained in single-chain polymer nanoparticles obtained by folding synthetic single polymer chains, painting a complete picture from synthesis via characterization to everyday applications. The initial chapters describe the synthetics methods as well as the molecular simulation of these nanoparticles, while subsequent chapters discuss the analytical techniques that are applied to characterize them, including size and structural characterization as well as scattering techniques. The final chapters are then devoted to the practical applications in nanomedicine, sensing, catalysis and several other uses, concluding with a look at the future for such nanoparticles. Essential reading for polymer and materials scientists, materials engineers, biochemists as well as environmental chemists.