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Author : Li Xie
Publisher :
ISBN 13 :
Total Pages : 510 pages
Book Rating : 4.3/5 (91 download)
Download or read book Measurements of Microscopic Voids in Polymers Using Positron Annihilation Lifetime Spectroscopy written by Li Xie and published by . This book was released on 1995 with total page 510 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Y. C. Jean
Publisher : World Scientific
ISBN 13 : 9812775617
Total Pages : 426 pages
Book Rating : 4.8/5 (127 download)
Download or read book Principles and Applications of Positron & Positronium Chemistry written by Y. C. Jean and published by World Scientific. This book was released on 2003 with total page 426 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a comprehensive description of the principles and applications of positron and positronium chemistry. Pedagogical and tutorial in nature, it will be ideal for graduate students and researchers in the area of positron annihilation spectroscopy. The contributing authors are authoritative scientists prominent in the frontiers of research, actively pursuing positron annihilation research on chemical and applied systems. Contents: Introduction to Positron and Positronium Chemistry (Y C Jean et al.); Compounds of Positrons and Positronium (D M Schrader); Experimental Techniques in Positron Spectroscopy (P G Coleman); Organic and Inorganic Chemistry of the Positron and Positronium (G Duplotre & I Billard); Physical and Radiation Chemistry of the Positron and Positronium (S V Stepanov & V M Byakov); Positrons and Positronium in the Gas Phase (D M Schrader); Positron Porosimetry (M H Weber & K G Lynn); Positron Annihilation Studies on Superconducting Materials (C S Sundar); Positronium in Si and SiO 2 Thin Films (R Suzuki); Applications to Polymers (P E Mallon); Applications of Slow Positrons to Polymeric Surfaces and Coatings (Y C Jean et al.); Positron Annihilation Induced Auger Spectroscopy (S Amdani et al.); Characterization of Nanoparticle and Nanopore Materials (J Xu); AMOC in Positron and Positronium Chemistry (H Stoll et al.). Readership: Materials science researchers; physical chemists; polymer scientists and engineers; chemical and mechanical engineers; solid state physicists; graduate students in chemistry, physics, engineering and polymer science; coating industry researchers."
Author : Huagen Peng
Publisher :
ISBN 13 :
Total Pages : 400 pages
Book Rating : 4.3/5 (91 download)
Download or read book Probing Polymeric Thin Films Using Beam-based Positronium Annihilation Lifetime Spectroscopy written by Huagen Peng and published by . This book was released on 2004 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Qin Deng
Publisher :
ISBN 13 :
Total Pages : 320 pages
Book Rating : 4.:/5 (297 download)
Download or read book Characterization of Free-volume Properties in Polymers by Positron Annihilation Spectroscopy written by Qin Deng and published by . This book was released on 1993 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Jag J. Singh
Publisher :
ISBN 13 :
Total Pages : 12 pages
Book Rating : 4.:/5 (317 download)
Download or read book Positron Lifetime Spectroscopy for Investigation of Thin Polymer Coatings written by Jag J. Singh and published by . This book was released on 1993 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Xiaoyong Hong
Publisher :
ISBN 13 :
Total Pages : 302 pages
Book Rating : 4.:/5 (368 download)
Download or read book Free-volume Hole Properties of Gas-exposed Polymers Studied by Positron Annihilation Spectroscopy written by Xiaoyong Hong and published by . This book was released on 1996 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Wiley
Publisher : John Wiley & Sons
ISBN 13 : 0470233001
Total Pages : 987 pages
Book Rating : 4.4/5 (72 download)
Download or read book Characterization and Analysis of Polymers written by Wiley and published by John Wiley & Sons. This book was released on 2008-02-08 with total page 987 pages. Available in PDF, EPUB and Kindle. Book excerpt: Based on Wiley's renowned Encyclopedia of Polymer Science and Technology, this book provides coverage of key methods of characterization of the physical and chemical properties of polymers, including atomic force microscopy, chromatographic methods, laser light scattering, nuclear magnetic resonance, and thermal analysis, among others. Written by prominent scholars from around the world, this reference presents over twenty-five self -contained articles on the most used analytical techniques currently practiced in polymer science.
Author : Società italiana di fisica
Publisher : IOS Press
ISBN 13 : 1614992118
Total Pages : 807 pages
Book Rating : 4.6/5 (149 download)
Download or read book Positron Spectroscopy of Solids written by Società italiana di fisica and published by IOS Press. This book was released on 1995 with total page 807 pages. Available in PDF, EPUB and Kindle. Book excerpt: The lifetime of a positron inside a solid is normally less than a fraction of nanosecond. This is a very short time on a human scale, but is long enough to enable the positron to visit an extended region of the material, and to sense the atomic and electronic structure of the environment. Thus, we can inject a positron in a sample to draw from it some signal giving us information on the microscopic properties of the material. This idea has been successfully developed in a number of positron-based techniques of physical analysis, with resolution in energy, momentum, or position. The complex of these techniques is what we call now positron spectroscopy of solids. The field of application of the positron spectroscopy extends from advanced problems of solid-state physics to industrial applications in the area of characterization of high-tech materials. This volume focuses the attention on the physics that can be learned from positron-based methods, but also frames those methods in a wider context including other experimental approaches. It can be considered as a textbook on positron spectroscopy of solids, the sort of book that the newcomer takes for his approach to this field, but also as a useful research tool for the expert.
Author : Wiley
Publisher : John Wiley & Sons
ISBN 13 : 1118582837
Total Pages : 1605 pages
Book Rating : 4.1/5 (185 download)
Download or read book Properties and Behavior of Polymers, 2 Volume Set written by Wiley and published by John Wiley & Sons. This book was released on 2012-12-03 with total page 1605 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book provides comprehensive, up-to-date information on the physical properties of polymers including, viscoelasticity, flammability, miscibility, optical properties, surface properties and more. Containing carefully selected reprints from the Wiley's renowned Encyclopedia of Polymer Science and Technology, this reference features the same breadth and quality of coverage and clarity of presentation found in the original.
Author : Minzi Yu
Publisher :
ISBN 13 :
Total Pages : 276 pages
Book Rating : 4.:/5 (264 download)
Download or read book Positron Annihilation Spectroscopy as a Probe of Microscopic Structure and Physical Aging in Polymer written by Minzi Yu and published by . This book was released on 1992 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : P.M. Visakh
Publisher : Woodhead Publishing
ISBN 13 : 0081004273
Total Pages : 344 pages
Book Rating : 4.0/5 (81 download)
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
Author : Gregory Bernard DeMaggio
Publisher :
ISBN 13 :
Total Pages : 294 pages
Book Rating : 4.3/5 (91 download)
Download or read book Positron Annihilation as a Probe of Polymer Thin Films, Surfaces, and Interfaces written by Gregory Bernard DeMaggio and published by . This book was released on 1997 with total page 294 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Gary M. Gladysz
Publisher : Elsevier
ISBN 13 : 0128192836
Total Pages : 339 pages
Book Rating : 4.1/5 (281 download)
Download or read book Voids in Materials written by Gary M. Gladysz and published by Elsevier. This book was released on 2020-11-30 with total page 339 pages. Available in PDF, EPUB and Kindle. Book excerpt: All materials have voids in them, at some scale. Sometimes the voids are ignored, sometimes they are taken into account, and other times they are the focal point of the research. Voids in Materials: From Unavoidable Defects to Designed Cellular Materials takes due notice of all these occurrences, whether designed or unavoidable defects. We define, categorize, and characterize the voids (or empty spaces in materials) and we analyze the effects they have on material properties. This second edition is an updated and expanded central reference for voids in materials and covers all types of voids, intrinsic and intentional, and stochastic and nonstochastic, and the processes and conditions that are needed to create them and is a valuable resource to students in the areas of mechanical engineering, chemical engineering, materials science and engineering, physics, and chemistry, as well as scientists, researchers, and engineers in industry. the effect of voids in materials; from low volume fraction defects and free volume in polymer networks to high void volume fraction foams and aerogels how and why voids are introduced into materials across the length scales biomaterial design used in vivo for soft, hard, and nerve tissue scaffolds metallic and geopolymeric foams additive manufacturing technologies used to tailor regularity (R) in the cell structure stochastic, nonstochastic, and Voronoi foams the latest techniques for characterizing voids new chapters, covering the Kirkendall effect to create hollow and porous structures, and nanometer scale voids: nanotubes, zeolites, organic frameworks, and nanoporous noble metals
Download or read book Positron Annihilation Spectroscopy of High Performance Polymer Films Under CO2 Pressure written by and published by . This book was released on 2010 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Positron annihilation Lifetime and Doppler broadening measurements are reported for six polymer films as a function of carbon dioxide absolute pressure ranging from 0 to 45 psi. Since the polymer films were thin and did not absorb all positrons, corrections were made in the lifetime analysis for the absorption of positrons in the positron source and sample holder using the Monte Carlo transport code MCNP. Different polymers are found to behave differently. Some polymers studied form positronium and some, such as the polyimide structures, do not. For those samples that form positronium an interpretation in terms of free volume is possible; for those that don't form positronium, further work is needed to determine how best to describe the behavior in terms of the bulk positron annihilation parameters. Some polymers exhibit changes in positron lifetime and intensity under CO2 pressure which may be described by the Henry or Langmuir sorption models, while the positron response of other polymers is rather insensitive to the CO2 pressure. The results demonstrate the usefulness of positron annihilation spectroscopy in investigating the sorption of CO2 into various polymers at pressures up to about 3 atm.
Author : Xiangyang Li
Publisher :
ISBN 13 :
Total Pages : 444 pages
Book Rating : 4.3/5 (91 download)
Download or read book A Molecular Design to Enhance the Ductility of High Tg Glassy Polyestercarbonates written by Xiangyang Li and published by . This book was released on 2001 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 468 pages
Book Rating : 4.:/5 (319 download)
Download or read book NASA Reference Publication written by and published by . This book was released on 1977 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Christopher Lloyd Soles
Publisher :
ISBN 13 :
Total Pages : 492 pages
Book Rating : 4.3/5 (91 download)
Download or read book Fundamental Molecular Mechanisms of Moisture Transport in Epoxy written by Christopher Lloyd Soles and published by . This book was released on 1998 with total page 492 pages. Available in PDF, EPUB and Kindle. Book excerpt:
