Download Full eBooks in PDF
Number Average Molecular Weights Book in PDF, ePub and Kindle version is available to download in english. Read online anytime anywhere directly from your device. Click on the download button below to get a free pdf file of Number Average Molecular Weights book. This book definitely worth reading, it is an incredibly well-written.
Author : Philip E. Slade
Publisher : Unknown
Page : 360 pages
File Size : 49,8 Mb
Release : 1975
Category : Science
ISBN : STANFORD:36105003311367
Author : Robert U. Bonnar,Martin Dimbat,Fred H. Stross
Publisher : Unknown
Page : 320 pages
File Size : 52,5 Mb
Release : 2013-08
Category : Electronic
ISBN : 1258796473
Author : OECD
Publisher : OECD Publishing
Page : 9 pages
File Size : 43,9 Mb
Release : 1996-06-14
Category : Electronic
ISBN : 9789264069848
This Test guideline describes the Gel Permeation Chromatography (GPC). This method permits to determine the molecular weight distribution and the average molecular weights (Mn, Mw). GPC is a special type of liquid chromatography in which the sample ...
Author : Richard H. Boyd,Paul J. Phillips
Publisher : Cambridge University Press
Page : 436 pages
File Size : 53,7 Mb
Release : 1993
Category : Science
ISBN : 0521565081
An introduction concerning the synthesis, structure and properties of the individual molecules constituting polymeric materials.
Author : Robert U. Bonnar
Publisher : Unknown
Page : 328 pages
File Size : 53,9 Mb
Release : 1958
Category : Molecular weights
ISBN : UCAL:B4074399
Author : Ron Milo,Rob Phillips
Publisher : Garland Science
Page : 400 pages
File Size : 54,5 Mb
Release : 2015-12-07
Category : Science
ISBN : 9781317230694
A Top 25 CHOICE 2016 Title, and recipient of the CHOICE Outstanding Academic Title (OAT) Award. How much energy is released in ATP hydrolysis? How many mRNAs are in a cell? How genetically similar are two random people? What is faster, transcription or translation?Cell Biology by the Numbers explores these questions and dozens of others provid
Author : Xijun Wang,Aihua Zhang,Hui Sun
Publisher : Academic Press
Page : 408 pages
File Size : 40,7 Mb
Release : 2015-07-15
Category : Medical
ISBN : 9780128031186
Chinmedomics: The Integration of Serum Pharmacochemistry and Metabolomics to Elucidate the Scientific Value of Traditional Chinese Medicine uses new experimental techniques and research to open doors in drug discovery and development related to traditional Chinese medicine (TCM). This book features a unique approach that combines chemometric analysis with metabolomics studies to illuminate significant changes that have occurred in syndrome states while simultaneously analyzing the efficacy of chemical ingredients in herbal medicines. Chapters provide cutting-edge information on traditional medicine, analytical technology, natural products, metabolomics, bioinformatics and their applications. This book provides a valuable resource for pharmacologists, pharmaceutical scientists, medicinal plant researchers, pharmacognosists and chemists working with TCM and highlights ways to further research and advances in this area in the future. Presents a practical guide for new practitioners of Chinmedomics with insights on the current use and future development of this method Each chapter includes an introduction, method, references to the latest literature, possible mechanisms of action and applications Edited by the leading experts of research related to Chinmedomics
Author : Sadao Mori,Howard G. Barth
Publisher : Springer Science & Business Media
Page : 236 pages
File Size : 44,9 Mb
Release : 2013-03-09
Category : Technology & Engineering
ISBN : 9783662039106
Although size exclusion chromatography (SEC) is perhaps the most popular and widely used technique for determining the molecular weight distribution of polymeric materials, there have been very few texts written on this topic. During the past decade, SEC has experienced a considerable amount of growth in regard to column and detector technology and new applications. With these advances, SEC can now be used for determining absolute molecular weight, polymer chain conformation and size, and branching, as well as polymer solution properties. This book introduces the reader to the fundamentals of SEC with emphasis on practical aspects of the technique, such as column and mobile selection, calibration, new detector capabilities and guidelines for performing SEC on most types of polymers, especially those of industrial importance. This book is intended for either those new to the field of SEC, or for those research workers who require a more comprehensive background.
Author : Anshuman Shrivastava
Publisher : William Andrew
Page : 262 pages
File Size : 41,9 Mb
Release : 2018-05-15
Category : Technology & Engineering
ISBN : 9780323396196
Introduction to Plastics Engineering provides a single reference covering the basics of polymer and plastics materials, and their properties, design, processing and applications in a practical way. The book discusses materials engineering through properties formulation, combining part design and processing to produce final products. This book will be a beneficial guide to materials engineers developing new formulations, processing engineers producing those formulations, and design and product engineers seeking to understand the materials and methods for developing new applications. The book incorporates material properties, engineering, processing, design, applications and sustainable and bio based solutions. Ideal for those just entering the industry, or transitioning between sectors, this is a quick, relevant and informative reference guide to plastics engineering and processing for engineers and plastics practitioners. Provides a single unified reference covering plastics materials, properties, design, processing and applications Offers end-to-end coverage of the industry, from formulation to part design, processing, and the final product Serves as an ideal introductory book for new plastics engineers and students of plastics engineering Provides a convenient reference for more experienced practitioners
Author : Richard G Jones,Edward S Wilks,W. Val Metanomski,Jaroslav Kahovec,Michael Hess,Robert Stepto,Tatsuki Kitayama
Publisher : Royal Society of Chemistry
Page : 464 pages
File Size : 53,6 Mb
Release : 2009-01-19
Category : Science
ISBN : 9781847559425
The IUPAC system of polymer nomenclature has aided the generation of unambiguous names that re ect the historical development of chemistry. However, the explosion in the circulation of information and the globalization of human activities mean that it is now necessary to have a common language for use in legal situations, patents, export-import regulations, and environmental health and safety information. Rather than recommending a ‘unique name’ for each structure, rules have been developed for assigning ‘preferred IUPAC names’, while continuing to allow alternatives in order to preserve the diversity and adaptability of nomenclature. Compendium of Polymer Terminology and Nomenclature is the only publication to collect the most important work on this subject into a single volume. It serves as a handy compendium for scientists and removes the need for time consuming literature searches. One of a series issued by the International Union of Pure and Applied Chemistry (IUPAC), it covers the terminology used in many and varied aspects of polymer science as well as the nomenclature of several di erent types of polymer including regular and irregular single-strand organic polymers, copolymers and regular double-strand (ladder and spiro) organic polymers.
Author : Philip E. Slade
Publisher : CRC Press
Page : 304 pages
File Size : 45,7 Mb
Release : 1975-03-01
Category : Science
ISBN : 0824762274
This two-part book incorporates in one definitive publication the major techniques used to determine the molecular weights of polymers as presented by some of the most respected authorities in the field. Part I of this practical guide covers membrane osmometry, end group determinations, absolute colligative property methods, and light-scattering methods. Discussions on theoretical background are included for every experimental procedure, as are examples of applications in polymeric processes. The information contained in Polymer Molecular Weights cannot be found in any other single publication, making it the most convenient source of information on molecular weight measurement for polymer chemists and physicists, analytical and physical chemists, biochemists, and other scientists in the plastics and synthetic fiber industries. Book jacket.
Author : J.M.G. Cowie
Publisher : Springer Science & Business Media
Page : 292 pages
File Size : 49,7 Mb
Release : 2013-06-29
Category : Technology & Engineering
ISBN : 9781475791396
Examination of the early literature attests to the fact that the study of copolymerization was initiated when polymer science was in its infancy. It has continued to grow to a subject of major importance and has been a source of interest to both academic and industrialist alike. The wide spectrum of structures and properties available in the statistical copolymer has made this a fruitful field of exploration, but one particular and more restricted form which has held its own fascination for many is the limiting case of the strictly alternating copolymer. This is formed, in the ideal situation, when two monomers in a reaction mixture add consecutively to create a polymer chain with a regular {ABABAB} structure, irrespective of the monomer feed ratio. When this happens the resulting copolymer will always have the same composition, a feature which can be advantageous but also somewhat restrictive, as the ability to vary the properties is then limited. Within a series entitled Speciality Polymers it seems appropriate then to deal with this subject, particularly as no previous attempt has been made to draw together the various facets of alternating copolymerization into one volume. It also seems timely to present a more unified picture of the subject which will also illustrate the progress made.
Author : Constantine D. Papaspyrides,Stamatina N. Vouyiouka
Publisher : John Wiley & Sons
Page : 314 pages
File Size : 45,5 Mb
Release : 2009-04-27
Category : Technology & Engineering
ISBN : 9780470451823
The most current guide to solid state polymerization Solid State Polymerization (SSP)is an indispensable tool in the design, manufacture, and study of polymers, plastics, and fibers. SSP presents significant advantages over other polymerization techniques due to low operating temperatures, inexpensive equipment, and simple and environmentally sound procedures. Combining fundamentals of polymer science, chemistry, physical chemistry, and engineering, SSP also offers many research applications for a wide range of students and investigators. Gathering and filtering the latest literature on SSP, Solid Solid State Polymerization offers a unique, one-stop resource on this important process. With chapters contributed by leaders in the field, this text summarizes SSP, and provides essential coverage that includes: An introduction to SSP, with chemical and physical steps, apparatus, advantages, and parameters SSP physical chemistry and mechanisms Kinetic aspects of polyesters and polyamides SSP Catalysis in SSP processes Application of SSP under high pressure conditions in the laboratory Engineering aspects regarding process modeling and industrial application Recent developments and future possibilities Solid State Polymerization provides the most up-to-date coverage of this constantly developing field to academic and industry professionals, as well as graduate and postgraduate-level students in chemical engineering, materials science and engineering, polymer chemistry, polymer processing and polymer engineering.
Author : J.M.G. Cowie
Publisher : CRC Press
Page : 452 pages
File Size : 50,9 Mb
Release : 1991-06-01
Category : Technology & Engineering
ISBN : 0748740732
This text follows a broad sequence of preparation, characterization, physical and mechanical properties and structure-property relations. Polymers: Chemistry and Physics of Modern Materials, Second Edition covers several methods of polymerization, properties, and advanced applications such as liquid crystals and polymers used in the electronics industry. Topics also include Step-Growth, Free Radical Addition, and Ionic Polymerization; Copolymerization; Polymer Stereochemistry and Characterization; Structure-Property Relationship; Polymer Liquid Crystals; and Polymers for the Electronics Industry.
Author : Shikha Agarwal
Publisher : Cambridge University Press
Page : 1343 pages
File Size : 52,5 Mb
Release : 2019-05-23
Category : Technology & Engineering
ISBN : 9781108724449
Written in lucid language, the book offers a detailed treatment of fundamental concepts of chemistry and its engineering applications.
