Molecular Mobility in Deforming Polymer Glasses

Molecular Mobility in Deforming Polymer Glasses
Author: Nikhil Padhye
Publisher: Springer Nature
Total Pages: 111
Release: 2021-10-15
Genre: Science
ISBN: 3030825590

This book bridges disparate fields in an exploration of the phenomena and applications surrounding molecular mobility in glassy materials experiencing inelastic deformation. The subjects of plastic deformation and polymer motion/interdiffusion currently belong to the two different fields of continuum mechanics and polymer physics, respectively. However, molecular motion associated with plastic deformation is a key ingredient to gain fundamental understanding, both at the macroscopic and microscopic level. This short monograph provides necessary background in the aforementioned fields before addressing the topic of molecular mobility accompanied by macroscopic inelastic deformation in an accessible and easy-to-understand manner. A new phenomenon of solid-state deformation-induced bonding in polymers is discussed in detail, along with some broad implications in several manufacturing sectors. Open questions pertaining to mechanisms, mechanics, and modeling of deformation-induced bonding in polymers are presented. The book’s clear language and careful explanations will speak to readers of diverse backgrounds.

Molecular Characterization of Polymers

Molecular Characterization of Polymers
Author: Muhammad Imran Malik
Publisher: Elsevier
Total Pages: 670
Release: 2021-03-09
Genre: Technology & Engineering
ISBN: 012822598X

Molecular Characterization of Polymers presents a range of advanced and cutting-edge methods for the characterization of polymers at the molecular level, guiding the reader through theory, fundamentals, instrumentation, and applications, and supporting the end goal of efficient material selection and improved material performance. Each chapter focuses on a specific technique or family of techniques, including the different areas of chromatography, field flow fractionation, long chain branching, static and dynamic light scattering, mass spectrometry, NMR, X-Ray and neutron scattering, polymer dilute solution viscometry, microscopy, and vibrational spectroscopy. In each case, in-depth coverage explains how to successfully implement and utilize the technique. This practical resource is highly valuable to researchers and advanced students in polymer science, materials science, and engineering, and to those from other disciplines and industries who are unfamiliar with polymer characterization techniques. - Introduces a range of advanced characterization methods, covering aspects such as molecular weight, polydispersity, branching, composition, and tacticity - Enables the reader to understand and to compare the available technique, and implement the selected technique(s), with a view to improving properties of the polymeric material - Establishes a strong link between basic principles, characterization techniques, and real-life applications

Electrical and Optical Polymer Systems

Electrical and Optical Polymer Systems
Author: Donald L. Wise
Publisher: CRC Press
Total Pages: 1266
Release: 1998-03-27
Genre: Science
ISBN: 9780824701185

"Offers background information, methods of characterization, and applications for electrical and optical polymers, including biopolymers, and tutorial sections that explain how to use the techniques."

Handbook of Multiphase Polymer Systems

Handbook of Multiphase Polymer Systems
Author: Abderrahim Boudenne
Publisher: John Wiley & Sons
Total Pages: 1322
Release: 2011-06-09
Genre: Technology & Engineering
ISBN: 1119972884

Multiphase polymeric systems include a wide range of materials such as composites, blends, alloys, gels, and interpenetrating polymer networks (IPNs). A one-stop reference on multiphase polymer systems, this book fully covers the preparation, properties, and applications of advanced multiphase systems from macro to nano scales. Edited by well-respected academics in the field of multiphase polymer systems, the book includes contributions from leading international experts. An essential resource for plastic and rubber technologists, filler specialists and researchers in fields studying thermal and electrical properties.

Molecular and Colloidal Electro-optics

Molecular and Colloidal Electro-optics
Author: Stoyl P. Stoylov
Publisher: CRC Press
Total Pages: 914
Release: 2016-04-19
Genre: Science
ISBN: 1000654265

Molecular and Colloidal Electro-Optics presents cohesive coverage from internationally recognized experts on new approaches and developments in both theoretical and experimental areas of electro-optic science. It comprises a well-integrated yet multi-disciplinary treatment of fundamental principles, strategies, and applications of electro-op

Polymers in Telecommunication Devices

Polymers in Telecommunication Devices
Author: G. H. Cross
Publisher: iSmithers Rapra Publishing
Total Pages: 162
Release: 2002
Genre: Language Arts & Disciplines
ISBN: 9781859573617

This report discusses the use of the use of polymers instead of and in conjunction with, traditional platforms such as indium phosphide and ferroelectric ceramic lithium niobate. Critical comparisons are made between use of polymers and alternative. This review report gives an overview of all the elements of optical transmission and switching systems that are used in telecommunications and is a fully interdisciplinary account of materials and device design issues. An additional indexed section containing several hundred abstracts from the Rapra Polymer Library database gives useful references for further reading.

Polymer Blends

Polymer Blends
Author: L.A. Utracki
Publisher: iSmithers Rapra Publishing
Total Pages: 170
Release: 2000-01-01
Genre: Polymer blends
ISBN: 9781859572306

This report begins by summarising the basis of polymer blending. This includes an outline of the techniques being used to characterise blends including spectroscopic techniques and rheometry. The types of polymer blends which have been studied are outlined. Methods of compatibilisation are discussed. The morphology of the phases in a blend is critical to property development - the types of morphology observed are described. Flow-induced morphology is described. Processing of blends and the effects on morphology are discussed including extrusion, thermoforming, blow moulding, injection moulding and foaming. The accompanying abstracts from the Rapra Polymer Library database provide useful further information and indicate sources of additional material.

Molecular Dynamics of Additives in Polymers

Molecular Dynamics of Additives in Polymers
Author: Alexander Kovarski
Publisher: CRC Press
Total Pages: 289
Release: 2023-01-27
Genre: Science
ISBN: 1466563745

This volume focuses on the dynamical behaviour of low-molecular additives in solid polymer matrixes. It covers: types and models of molecular motion in condensed media; dependence of motional frequency on particle structure and size, temperature, volume and stress; and polymer properties and polymeric structures. Extensive analysis of common regularities of rotational and translational dynamics of molecules introduced into polymers are given. The book also includes experimental techniques for molecular mobility evaluation, and features detailed data on rotational dynamics of additives. It should be of interest to specialists in various fields of polymer physical chemistry and materials science.

Handbook of Conducting Polymers, Fourth Edition - 2 Volume Set

Handbook of Conducting Polymers, Fourth Edition - 2 Volume Set
Author: John R. Reynolds
Publisher: CRC Press
Total Pages: 1525
Release: 2019-11-14
Genre: Technology & Engineering
ISBN: 1351660233

In the last 10 years there have been major advances in fundamental understanding and applications and a vast portfolio of new polymer structures with unique and tailored properties was developed. Work moved from a chemical repeat unit structure to one more based on structural control, new polymerization methodologies, properties, processing, and applications. The 4th Edition takes this into account and will be completely rewritten and reorganized, focusing on spin coating, spray coating, blade/slot die coating, layer-by-layer assembly, and fiber spinning methods; property characterizations of redox, interfacial, electrical, and optical phenomena; and commercial applications.

Polymers and Polymeric Composites

Polymers and Polymeric Composites
Author: Liliya I. Bazylak
Publisher: CRC Press
Total Pages: 292
Release: 2014-12-15
Genre: Science
ISBN: 1482258005

This volume highlights the latest developments and trends in advanced polyblends and their structures. It presents the developments of advanced polyblends and respective tools to characterize and predict the material properties and behavior. The book provides important original and theoretical experimental results that use non-routine methodologies