Download or read book Microphase and Macrophase Separation in Binary and Ternary Block Copolymer Blends written by Michal Banaszak and published by . This book was released on 1991 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Recent Developments in Polymer Macro Micro and Nano Blends written by P.M. Visakh and published by Woodhead Publishing. This book was released on 2016-08-24 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent Developments in Polymer Macro, Micro and Nano Blends: Preparation and Characterisation discusses the various types of techniques that are currently used for the characterization of polymer-based macro, micro, and nano blends. It summarizes recent technical research accomplishments, emphasizing a broad range of characterization methods. In addition, the book discusses preparation methods and applications for various types of polymer-based macro, micro, and nano blends. Chapters include thermoplastic-based polymer & nano blends, applications of rubber based and thermoplastic blends, micro/nanostructures polymer blends containing block copolymers, advances in polymer-inorganic hybrids as membrane materials, synthesis of polymer/inorganic hybrids through heterophase polymerizations, nanoporous polymer foams from nanostructured polymer blends, and natural polymeric biodegradable nano blends for protein delivery. Describes the techniques pertaining to a kind (or small number) of blends, showing specific examples of their applications Covers micro, macro, and nano polymer blends Contains contributions from leading experts in the field

Download or read book Encyclopedia of Polymer Science and Technology Concise written by Herman F. Mark and published by John Wiley & Sons. This book was released on 2013-10-16 with total page 1490 pages. Available in PDF, EPUB and Kindle. Book excerpt: The compact, affordable reference, revised and updated The Encyclopedia of Polymer Science and Technology, Concise Third Edition provides the key information from the complete, twelve-volume Mark's Encyclopedia in an affordable, condensed format. Completely revised and updated, this user-friendly desk reference offers quick access to all areas of polymer science, including important advances in nanotechnology, imaging and analytical techniques, controlled polymer architecture, biomimetics, and more, all in one volume. Like the twelve-volume full edition, the Encyclopedia of Polymer Science and Technology, Concise Third Edition provides both SI and common units, carefully selected key references for each article, and hundreds of tables, charts, figures, and graphs.

Download or read book Concise Encyclopedia of the Structure of Materials written by J. W. Martin and published by Elsevier. This book was released on 2006-10-30 with total page 485 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Concise Encyclopedia draws its material from the award-winning Encyclopedia of Materials: Science and Technology, and includes updates and revisions not available in the original set. This customized collection of articles provides a handy reference for materials scientists and engineers with an interest in the structure of metals, polymers, ceramics and glasses, biomaterials, wood, paper, and liquid crystals.Materials science and engineering is concerned with the relationship between the properties and structure of materials. In this context "structure" may be defined on the atomic scale in the case of crystalline materials, on the molecular scale (in the case of polymers, for example), or on the microscopic scale. Each of these definitions has been applied in making the present selection of articles. * Brings together articles from the Encyclopedia of Materials: Science & Technology that focus on the structure of materials at the atomic, molecular and microscopic levels, plus recent updates* Every article has been commissioned and written by an internationally recognized expert and provides a concise overview of a particular aspect of the field * Extensive bibliographies, cross-referencing and indexes guide the user to the most relevant reading in the primary literature

Download or read book Microphase Separation of Ternary and Diblock Binary Polymer Brushes written by and published by . This book was released on 2015 with total page 1 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Polymer Science written by and published by . This book was released on 1995 with total page 690 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Science Technology in Japan written by and published by . This book was released on 1989 with total page 848 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Thermodynamics and Surfactancy of Block Copolymers in Multicomponent Polyolefin Blends written by Joon-Hyung Lee and published by . This book was released on 2002 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Block Copolymer Blend Phase Behavior written by Paul Martin Lipic and published by . This book was released on 1998 with total page 454 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Dissertation Abstracts International written by and published by . This book was released on 1999 with total page 680 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Polymer Blends Formulation written by Donald R. Paul and published by . This book was released on 2000 with total page 622 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Phase behavior of binary and ternary blends of copolymers written by Gregory R. Brannock and published by . This book was released on 1990 with total page 698 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Supramolecular Polymers written by Alberto Ciferri and published by CRC Press. This book was released on 2005-04-26 with total page 778 pages. Available in PDF, EPUB and Kindle. Book excerpt: Supramolecular Polymers, Second Edition details assembly processes and structure-function correlation in natural and synthetic self-assembling materials, focusing on developments occurred over the past five years. The book highlights developments in the synthesis of complex structures, chemical design principles, and theoretical models of

Download or read book Concise Encyclopedia of the Chemical Properties of Materials written by J. W. Martin and published by . This book was released on 2007-07-09 with total page 680 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Concise Encyclopedia of The Chemical Properties of Materials presents a custom collection of articles from the award-winning Encyclopedia of Materials Science and Technology (EMSAT), and includes updates and revisions not available in the original set. The chemical properties discussed in EMSAT which have selected for the present volume include production and refining processes (principally for metallic materials, but also the processes of polymerization), the thermodynamics and kinetics of phase equilibria, electrochemical reactions and gas-solid reactions. An important example of the latter process is oxidation and corrosion, and a majority of the articles included are concerned with the kinetics, themodynamics and mechanisms of corrosion (including stress corrosion) in metallic systems. Included are 114 articles discussing the chemical behaviour of a range of materials, with reference to metals and alloys, and polymers and non-oxide ceramics. Featured articles include chemically modified wood and protection against corrosion. * Each article provides a concise overview of the chosen subject, written by an internationally recognized expert. * The content includes updates and revisions that were previously available only online via ScienceDirect * Extensive bibliographies, cross-references and indexes guide the reader to additional information and further reading in the primary literature

Download or read book Tuning Melt phase Morphology in Block Copolymers Using Block Dispersity written by and published by . This book was released on 2014 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt: Block copolymers non-linearly combine the properties of two different homopolymers into a single material, by virtue of the connectivity between the two distinct homopolymer segments. Their microphase separation at the nanoscale leads to the formation of interesting and useful microstructures, such as spheres and cylinders ordered on regular lattices with high degrees of long-range order. The advent of newer controlled radical and tandem polymerization techniques enables the enchainment of an ever increasing number of functional monomers with new properties, yet these techniques typically result in copolymers with broader molecular weight dispersities. A thorough understanding of the morphological consequences of increased molecular weight dispersity in one or more segments in a block copolymer will enable the development of new materials incorporating unusual monomers with new chemical functionalities and properties. Herein, we describe the synthesis and characterization of a library of poly(lactide-b-1,4-butadiene-b-lactide) (LBL) triblock copolymer samples with broad dispersity center segments, and we compare their melt-phase self-assembly behavior to previously reported polydisperse SBS triblock copolymers. Based on these comparisons, we rationalize the dramatically different behaviors of the two systems in terms of specific chain packing arrangements that depend upon the degree of chemical incompatibility of the copolymer system. In an attempt to mimic the most important molecular heterogeneities of continuously polydisperse copolymers as identified by our studies, we designed bidisperse blends of triblock copolymers and studied their morphological and uniaxial mechanical properties. As with continuously polydisperse copolymers, these blends also adopted bicontinuous morphologies with substantial mechanical toughness. In the latter part of this thesis, we investigate the influence of macromolecular dispersity on the macrophase separation behavior of mixtures of poly(vinyl alcohol) (PVA) and poly(ethylene oxide) (PEO) co-dissolved in water. The location of the concentration-dependent phase boundary, which separates the phase separated and phase mixed regions, is shown to depend on both the average molecular weight and dispersity of the polymeric components. Colloidal and copolymer surfactant additives are further shown to improve ATPS emulsion stability at higher temperatures and to mitigate emulsion coarsening.

Download or read book Engineered Materials Abstracts written by and published by . This book was released on 1994-04 with total page 712 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Homopolymer Induced Microphase Separation of a Homogeneous Diblock Copolymer written by Robert E. Cohen and published by . This book was released on 1983 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt: Binary polymer blends were prepared from a homogeneous diblock copolymer (1,2 polybutadiene-1,4 polybutadiene) and either of the corresponding homopolymers. Using dynamic mechanical testing and transmission electron microscopy it was shown that the 1,4B homopolymer and the copolymer form homogeneous blends; however, addition of 1,2B homopolymer induces a heterogeneous morphology when present in sufficient proportions. The nature of this homopolymer-induced microphase separation is compared to predictions of a recent theory.