Silicon-Containing Polymers

Silicon-Containing Polymers PDF Author: R.G. Jones
Publisher: Springer Science & Business Media
ISBN: 9401139393
Category : Science
Languages : ru
Pages : 766

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Book Description
BACKGROUND Polysiloxanes have chains constructed of alternately arranged silicon and oxygen atoms with organic groups attached to the silicon atoms. This structure gives them a unique combination of properties that hold great interest for a host of practical applications. Although they have been known and manufactured for many years, their applications continue to expand rapidly and this boosts progress in the generation of new and modified polysiloxanes. Polysiloxanes constitute the oldf'"' known class of silicon-based polymers and the broadest one when viewed in terms of the variety of structures differing in topology and the constitution of organic substituents. There are also many and various types of siloxane copolymers, some of purely siloxane structure and others of siloxane-organic composition. There is no doubt that polysiloxanes are the most technologically important silicon-based polymers. The broad class of model materials known as silicones is based on polysiloxanes. They are also the best known, as most research in the area of silicon polymers has for many years been directed towards the synthesis of new polysiloxanes, to understanding their properties and to extending their applications.

Silicon-Containing Polymers

Silicon-Containing Polymers PDF Author: R.G. Jones
Publisher: Springer Science & Business Media
ISBN: 9401139393
Category : Science
Languages : ru
Pages : 766

Get Book

Book Description
BACKGROUND Polysiloxanes have chains constructed of alternately arranged silicon and oxygen atoms with organic groups attached to the silicon atoms. This structure gives them a unique combination of properties that hold great interest for a host of practical applications. Although they have been known and manufactured for many years, their applications continue to expand rapidly and this boosts progress in the generation of new and modified polysiloxanes. Polysiloxanes constitute the oldf'"' known class of silicon-based polymers and the broadest one when viewed in terms of the variety of structures differing in topology and the constitution of organic substituents. There are also many and various types of siloxane copolymers, some of purely siloxane structure and others of siloxane-organic composition. There is no doubt that polysiloxanes are the most technologically important silicon-based polymers. The broad class of model materials known as silicones is based on polysiloxanes. They are also the best known, as most research in the area of silicon polymers has for many years been directed towards the synthesis of new polysiloxanes, to understanding their properties and to extending their applications.

Silicon in Polymer Synthesis

Silicon in Polymer Synthesis PDF Author: H.R. Kricheldorf
Publisher: Springer Science & Business Media
ISBN: 3642791751
Category : Technology & Engineering
Languages : en
Pages : 507

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Book Description
Silicon in Polymer Synthesis gives the first concise overview of silicon used for the synthesis and modification of polymers. The first section gives an introduction to the topic. The subsequent chapters detail the current status both from the basic research as well as from the industrial application points of view.

Silicon Based Polymers

Silicon Based Polymers PDF Author: François Ganachaud
Publisher: Springer Science & Business Media
ISBN: 1402085281
Category : Technology & Engineering
Languages : en
Pages : 285

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Book Description
Silicon Based Polymers presents highlights in advanced research and technological innovations using macromolecular organosilicon compounds and systems, as presented in the 2007 ISPO congress. Silicon-containing materials and polymers are used all over the world and in a variety of industries, domestic products and high technology applications. Among them, silicones are certainly the most well–known, however there are still new properties discovered and preparative processes developed all the time, therefore adding to their potential. Less known, but in preparation for the future, are other silicon containing-polymers which are now close to maturity and in fact some are already available like polysilsesquioxanes and polysilanes. All these silicon based materials can adopt very different structures like chains, dendrimers, hyperbranched and networks, physical and chemical gels. The result is a vast array of materials with applications in various areas such as optics, electronics, ionic electrolytes, liquid crystals, biomaterials, ceramics and concrete, paints and coatings ... all needed to face the environmental, energetical and technological issues of today. Some industrial aspects of the applications of these materials will also be presented.

Silicon in Polymer Synthesis

Silicon in Polymer Synthesis PDF Author: H.R. Kricheldorf
Publisher: Springer
ISBN: 9783642791765
Category : Technology & Engineering
Languages : en
Pages : 497

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Book Description
Silicon in Polymer Synthesis gives the first concise overview of silicon used for the synthesis and modification of polymers. The first section gives an introduction to the topic. The subsequent chapters detail the current status both from the basic research as well as from the industrial application points of view.

Polymer Synthesis: Theory and Practice

Polymer Synthesis: Theory and Practice PDF Author: Dietrich Braun
Publisher: Springer Science & Business Media
ISBN: 3540268901
Category : Science
Languages : en
Pages : 401

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Book Description
The first English edition of this book was pubUshed in 1971 with the late Prof. Dr. Werner Kern as coauthor. In 1997, for the preparation of the third edition, Prof. Dr. Helmut Ritter joined the team of authors and in 2001 Prof. Dr. Brigitte Voit and Prof. Dr. Matthias Rehahn complemented this team. The change in authors has not altered the basic concept of this 4th edition: again we were not aimed at compiling a comprehensive collection of recipes. In stead, we attempted to reach a broader description of the general methods and techniques for the synthesis, modification, and characterization of macromo- cules, supplemented by 105 selected and detailed experiments and by sufficient theoretical treatment so that no additional textbook be needed in order to under stand the experiments. In addition to the preparative aspects we have also tried to give the reader an impression of the relation of chemical structure and mor phology of polymers to their properties, as well as of areas of their application.

Silicon-Based Polymers and Materials

Silicon-Based Polymers and Materials PDF Author: Jerzy J. Chruściel
Publisher: Walter de Gruyter GmbH & Co KG
ISBN: 3110643677
Category : Technology & Engineering
Languages : en
Pages : 428

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Book Description
Silicon based materials and polymers are made of silicon containing polymers, mainly macromolecular siloxanes (silicones). This book covers the different kinds of siliconbased polymers: silicones, silsesquioxanes (POSS), and silicon-based copolymers. Other silicon containig polymers: polycarbosilanes, polysilazanes, siloxane-organic copolymers, silicon derived high-tech ceramics: silicon carbide and oxycarbide, silicon nitride, etc. have also a very important practical meaning and a hudge number of practical applications. These materials make up products in a variety of industries and products, including technical and medical applicatons. Polycrystalline silicon is the basic material for large scale photovoltaic (PV) applications as solar cells. Technical applications of crystalline (c-Si) and amorphous (a-Si) silicon (fully inorganic materials), silicon nanowires are still quickly growing, especially in the fi eld of microelectronics, optoelectronics, photonics. and photovoltaics, catalysts, and different electronic devices (e.g. sensors, thermoelectric devices). This book is ideal for researchers and as such covers the industrial perspective of using each class of silicon based materials. Discusses silanes, silane coupling agents (SCA), silica, silicates, silane modified fillers, silsesquioxanes, silicones, and other silicon polymers and copolymers for practical applications as polymeric materials and very useful ingredients in materials science.

Synthesis and Properties of Silicones and Silicone-Modified Materials

Synthesis and Properties of Silicones and Silicone-Modified Materials PDF Author: Stephen J. Clarson
Publisher: American Chemical Society
ISBN:
Category : Language Arts & Disciplines
Languages : en
Pages : 430

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Book Description
Synthesis and Properties of Silicones and Silicone-Modified Materials includes sections on synthesis, characterization, elastomers and reinforcement, surfaces and interfaces, copolymers, and reinforcing fillers. Synthesis and Properties of Silicones and Silicone-Modified Materials reviews recent academic and technological developments behind silicones and silicone-modified materials.

Silicon in Organic, Organometallic, and Polymer Chemistry

Silicon in Organic, Organometallic, and Polymer Chemistry PDF Author: Michael A. Brook
Publisher: Wiley-Interscience
ISBN: 9780471196587
Category : Science
Languages : en
Pages : 704

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Book Description
A comprehensive, up-to-date reference to synthetic applications of organosilicon chemistry Organic, organometallic, and polymer chemistry as well as materials science all utilize silicon in various forms, yet there is little cross-fertilization of ideas and applications among the disciplines. This book presents a much-needed overview of silicon chemistry, allowing fundamental and applied scientists to take full advantage of progress made within and outside their primary fields of expertise. With an emphasis on the preparation and reactivity of silicon compounds in organic, organometallic, and polymer chemistry, the author examines a broad range of useful topics-from mechanisms to syntheses of and syntheses using different organofunctional silanes. Numerous schemes as well as up-to-date examples from academia and industry will help readers to solve current synthetic problems and explore ideas for future research. Clear, concise coverage includes: * The mechanistic basis for the development of new silicon-based reactions * Formation and cleavage of silane reagents and functional siliconheteroatom compounds * Silicones, silica, polysilanes, and other silicon-containing polymers * Properties of molecules containing silicon, including bioactivity * Methods for the preparation of Si-C compounds * Silicon in organic synthesis * An extensive functional group index for easy access to functional group transformations

Silicon Chemistry

Silicon Chemistry PDF Author: Peter Jutzi
Publisher: John Wiley & Sons
ISBN: 3527611215
Category : Science
Languages : de
Pages : 506

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Book Description
The combined results from an international research project involving 40 interdisciplinary groups, providing the latest knowledge from the past few years. Adopting an application-oriented approach, this handy reference is a must-have for every silicon chemist, whether working in inorganic, organic, physical or polymer chemistry, materials science or physics.

Silicon Containing Copolymers

Silicon Containing Copolymers PDF Author: Sahar Amiri
Publisher: Springer
ISBN: 3319092251
Category : Technology & Engineering
Languages : en
Pages : 60

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Book Description
Silicones have unique properties including thermal oxidative stability, low temperature flow, high compressibility, low surface tension, hydrophobicity and electric properties. These special properties have encouraged the exploration of alternative synthetic routes of well defined controlled microstructures of silicone copolymers, the subject of this Springer Brief. The authors explore the synthesis and characterization of notable block copolymers. Recent advances in controlled radical polymerization techniques leading to the facile synthesis of well-defined silicon based thermo reversible block copolymers are described along with atom transfer radical polymerization (ATRP), a technique utilized to develop well-defined functional thermo reversible block copolymers. The brief also focuses on Polyrotaxanes and their great potential as stimulus-responsive materials which produce poly (dimethyl siloxane) (PDMS) based thermo reversible block copolymers.