Polymers

Extensively revised and updated to keep abreast of recent advances, "Polymers: Chemistry and Physics of Modern Materials, Third Edition" continues to provide a broad-based, high-information text at an introductory, reader-friendly level that illustrates the multidisciplinary nature of polymer science. Adding or amending roughly 50 per cent of the material, this new edition strengthens its aim to contribute a comprehensive treatment by offering a wide and balanced selection of topics across all aspects of the chemistry and physics of polymer science, from synthesis and physical properties to applications.Although the basics of polymer science remain unchanged, significant discoveries in the area of control over molecular weight, macromolecular structure and architecture, and the consequent ability to prepare materials with specific properties receive extensive mention in the third edition. Expanded chapters include controlled radical polymerizations, metallocene chemistry, and the preparation of block and graft copolymers, as well as multiarmed and dendritic structures. Reflecting the growth of polymer applications in industry, the book presents detailed examples to illustrate polymer use in electronic, biological, and medical settings. The authors introduce new understandings of rheological behavior and replace old and outmoded methods of polymer characterization with new and up-to-date techniques.Also new to this edition are a series of problems at the end of each chapter that will test whether the reader has understood the various points and in some cases expand on that knowledge. An accompanying solutions manual is also available for qualifying course adoptions. Offering the highest quality, comprehensive coverage of polymer science in an affordable, accessible format, "Polymers: Chemistry and Physics of Modern Materials, Third Edition" continues to provide undergraduate and graduate students and professors with the most complete and current coverage of modern polymer science.

(Bookdata)

Bli först med att recensera och betygsätt boken Polymers - du kan vinna 200 kr varje månad i tävlingen "Månadens recension".

Introduction Birth of a Concept Some Basic Definitions Synthesis of Polymers Nomenclature Average Molar Masses and Distributions Size and Shape Configuration The Glass Transition Temperature Tg and the Melting Temperature Tm Elastomers, Fibers, and Plastics Fiber-Forming Polymers Plastics Thermosetting Polymers Elastomers Step-Growth Polymerization General Reactions Reactivity of Functional Groups Carothers Equation Control of the Molar Mass Stoichiometric Control of Mn Kinetics Molar Mass Distribution in Linear Systems Average Molar Masses Characteristics of Step-Growth Polymerization Typical Step-Growth Reactions Ring Formation Nonlinear Step-Growth Reactions Statistical Derivation Comparison with Experiment Polyurethanes Thermosetting Polymers Free-Radical Addition Polymerization Addition Polymerization Choice of Initiators Free-Radical Polymerization Initiators Chain Growth Termination Steady-State Kinetics High-Conversion Bulk Polymerizations Chain Transfer Inhibitors and Retarders Activation Energies and the Effect of Temperature Thermodynamics of Radical Polymerization Heats of Polymerization Polymerization Processes Features of Free-Radical Polymerization Controlled Radical Polymerization Nitroxide-Mediated Polymerizations Atom Transfer Radical Polymerization (ATRP Reverse ATRP Degenerative Chain Transfer Reaction (DT) Reversible Addition Fragmentation Chain Transfer (RAFT) CRP of Vinyl Chloride The Kinetics of CRP Processes Application to Experimental Data Ionic Polymerization General Characteristics Cationic Polymerization Propagation by Cationic Chain Carriers Termination General Kinetic Scheme Energetics of Cationic Polymerization Telechelic Polymers via Cationic Polymerization Cationic Ring Opening Polymerization Stable Carbocations Anionic Polymerization Living Polymers Kinetics and Molar Mass Distribution in Living Anionic Systems Metal Alkyl Initiators Solvent and Gegen Ion Effects Anionic Ring-opening Polymerization Linear Copolymers and Other Architectures General Characteristics Composition Drift The Copolymer Equation Monomer Reactivity Ratios Reactivity Ratios and Copolymer Structure Monomer Reactivities and Chain Initiation Influence of Structural Effects on Monomer Reactivity Ratios The Q-e Scheme Alternating Copolymers Block Copolymer Synthesis Graft Copolymer Synthesis Statistical and Gradient Copolymers Complex Molecular Architectures Dendrimers Polymer Stereochemistry Architecture Orientation Configuration Geometric Isomerism Conformation of Stereoregular Polymers Factors Influencing Stereoregulation Homogeneous Stereospecific Cationic Polymerizations Homogeneous Stereoselective Anionic Polymerizations Homogeneous Diene Polymerization Summary Polymerization Reactions Initiated by Metal Catalysts and Transfer Reactions Polymerization Using Ziegler-Natta Catalysts Nature of Catalyst Nature of Active Centers Bimetallic Mechanism Monometallic Mechanism Stereoregulation Ring-Opening Metathesis Polymerization (ROMP) Monocyclic Monomers Bicyclo- and Tricyclomonomers Copolyalkenamers Living Systems Group Transfer Polymerization (GTP) Aldol Group Transfer Polymerization Metallocene Catalysts Concluding Remarks Polymers in Solution Thermodynamics of Polymer Solutions Ideal Mixtures of Small Molecules Nonideal Solutions Flory-Huggins Theory: Entropy of Mixing Enthalpy Change on Mixing Free Energy of Mixing Limitations of the Flory-Huggins Theory Phase Equilibria Flory-Krigbaum Theory Location of the Theta Temperature Lower Critical Solution Temperatures Solubility and the Cohesive Energy Density Polymer-Polymer Mixtures Kinetics of Phase Separation Polymer Characterization - Molar Masses Introduction Molar Masses, Molecular Weights, and SI Units Number-Average Molar Mass Mn End-Group Assay Colligative Properties of Solutions Osmotic Pressure Light Scattering Dynamic Light Scattering Viscosity Gel Permeation Chromatography Maldi Poly

(Bookdata)