Light Scattering from Polymer Solutions and Nanoparticle Dispersions PDF Download

Author: Wolfgang Schärtl
Publisher: Springer Science & Business Media
ISBN: 3540719512
Category : Technology & Engineering
Languages : en
Pages : 200

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Book Description
Light scattering is a very powerful method for characterizing the structure of polymers and nanoparticles in solution. As part of the Springer Laboratory series, this book provides a simple-to-read and illustrative textbook probing the seemingly very complicated topic of light scattering from polymers and nanoparticles in dilute solution, and goes further to cover some of the latest technical developments in experimental light scattering.

Author: Julia S. Higgins
Publisher: Oxford University Press on Demand
ISBN: 9780198500636
Category : Science
Languages : en
Pages : 436

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Book Description
The application of neutron scattering to polymers has been extremely successful during the last two decades. This book presents, for the first time, both the theories and experimental examples which are needed to understand how these techniques can be applied. Now available in paperback forthe first time this book is specifically written to introduce the newcomer and non-expert to the experimental techniques and the basic theory necessary to understand the results.

Author: Pavel Kratochvíl
Publisher: Elsevier Publishing Company
ISBN:
Category : Science
Languages : en
Pages : 356

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Book Description
Classical light scattering from dilute polymer solutions is one of the few absolute, rigorously founded methods for the determination of molar mass and molecular size of macromolecular substances, and for the quantitative characterization of solute-solvent interaction. Light scattering is thus one of the most fundamental methods of the physical chemistry of polymers, and the present book provides an introduction to this technique. elements of practice and application of light scattering. Although there are a number of advanced monographs and reviews currently available on light scattering from polymer solutions, the appearance of this book marks the first introductory text of its kind. Polymer chemists wishing to make a start in light scattering will find this book an indispensable aid in their work.

Author: F. J. Baltá-Calleja
Publisher: Elsevier Publishing Company
ISBN:
Category : Science
Languages : en
Pages : 344

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Book Description
X-Ray scattering is one of the most powerful tools in the study of the structure of the wide class of polymeric materials in which partial crystallization occurs. The scattering at wide angles provides information on the unit cell variations, the crystallinity, the crystalline perfection and the orientation of the crystallites, whereas the scattering at small angles is specially suited to a description of the crystalline-amorphous morphology. As a result of scientific advances and industrial interest in polymers, progress in constantly being made in the application of X-ray scattering to these materials. This book describes the current state-of-the-art of the application of X-ray scattering to the study of solid polymer materials. As well as chapters on theory and instrumentation, the book covers subjects concerning the measurement of lattice constants, the crystalline perfection, the degree of crystallinity and the description of preferred orientation. In addition, special emphasis is given to the study of the crystalline morphology with the aid of small-angle X-ray scattering, giving both theoretical background and practical information.

Author: Stepan Podzimek
Publisher: John Wiley & Sons
ISBN: 111810272X
Category : Technology & Engineering
Languages : en
Pages : 325

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Book Description
A comprehensive, practical approach to three powerful methods of polymer analysis and characterization This book serves as a complete compendium of three important methods widely used for the characterization of synthetic and natural polymers—light scattering, size exclusion chromatography (SEC), and asymmetric flow field flow fractionation (A4F). Featuring numerous up-to-date examples of experimental results obtained by light scattering, SEC, and A4F measurements, Light Scattering, Size Exclusion Chromatography and Asymmetric Flow Field Flow Fractionation takes an all-in-one approach to deliver a complete and thorough explanation of the principles, theories, and instrumentation needed to characterize polymers from the viewpoint of their molar mass distribution, size, branching, and aggregation. This comprehensive resource: Is the only book gathering light scattering, size exclusion chromatography, and asymmetric flow field flow fractionation into a single text Systematically compares results of size exclusion chromatography with results of asymmetric flow field flow fractionation, and how these two methods complement each other Provides in-depth guidelines for reproducible and correct determination of molar mass and molecular size of polymers using SEC or A4F coupled with a multi-angle light scattering detector Offers a detailed overview of the methodology, detection, and characterization of polymer branching Light Scattering, Size Exclusion Chromatography and Asymmetric Flow Field Flow Fractionation should be of great interest to all those engaged in the polymer analysis and characterization in industrial and university research, as well as in manufacturing quality control laboratories. Both beginners and experienced can confidently rely on this volume to confirm their own understanding or to help interpret their results.

Author: Charles C. Han
Publisher: John Wiley & Sons
ISBN: 0470828250
Category : Science
Languages : en
Pages : 269

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Book Description
Scattering is a very powerful tool to study the structure of polymers. Written by highly regarded and respected scientists in the field, this book presents the latest developments in the field of scattering in a uniform, systematic manner. This volume arms readers with both theoretical and experimental aspects of the intended area, offering much simplified theoretical explanations on the physics of scattering. The authors provide discussion on applications of experimental techniques. Han and Akcasu begin with a traditional treatment of light scattering from plane waves, followed by consistent application of density (in both real and Fourier space) correlation functions in both space and time. The authors do not distinguish among light, X-ray, and neutron, excepting their scattering length, q-range, coherence and detection differences. Readers can therefore concentrate on exactly the scattering tools they need to use, while theoretical explanation on the physics of scattering can be made much more simplified and uniform. Presents the latest development in the field of scattering in a uniform, systematic manner Arms readers with both theoretical and experimental aspects Gives a much simpler theoretical explanation on the physics of scattering Demonstrates application of experimental techniques

Author: Sow Hsin Chen
Publisher: Springer Science & Business Media
ISBN: 1468440616
Category : Science
Languages : en
Pages : 909

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Book Description
This Advanced Study Institute was held at \-lellesley College, Wellesley, MA. , from 3 to 12 August 1980. It followed by four years the second "Capri ~,chool on Photon Correlation Spectroscopy". During the intervening period there had been many new applications of dynamic light scattering techniques to the study of systems whose properties depend either on collective molecular interactions or on the formation or activity of supramo1ecu1ar structures. Con sequently, emphasis at this conference was on light scattering studies of subjects such as dynamical correlations in dense polymer solutions, phase transitions in gels, spinodal decomposition of binary fluids, Benard instabilities in nonequilibrium fluids, the formation of micelles and phospholipid vesicles, and movements of the molecular assemblies of muscle tissue. The instructional pro gramme also included tutorial lectures on two complementary spec troscopic techniques which have benefited from dramatic advances in instrumentation, these being small angle X-ray (SAXS) and small angle neutron (SANS) scattering. Strong cold neutron and synchro tron X-ray sources have become available, and data now can be acquired rapidly with newly developed position-sensitive detectors. Several reviews of recent applications of SAXS and SANS were also provided. The organizers of the ASI hoped to provide a forum for theoreticians and experimentalists to assess advances in fields which, although related, were sufficiently different that a great deal of unfamiliar information could be communicated. The order ing of the papers in this volume closely approximates that of the talks presented at the Advanced Study Institute.

Author: Professor of Materials Science Ryong-Joon Roe
Publisher: Oxford University Press on Demand
ISBN: 9780195113211
Category : Science
Languages : en
Pages : 331

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Book Description
Also, to help students gain a unified view of diffraction, the distinction between wide-angle diffraction and small-angle scattering is postponed until late in the text."--BOOK JACKET.

Author: Muhammad Imran Malik
Publisher: Elsevier
ISBN: 012822598X
Category : Technology & Engineering
Languages : en
Pages : 670

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Book Description
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

Author: Qipeng Guo
Publisher: John Wiley & Sons
ISBN: 1118452151
Category : Technology & Engineering
Languages : en
Pages : 472

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Book Description
With a focus on structure-property relationships, this book describes how polymer morphology affects properties and how scientists can modify them. The book covers structure development, theory, simulation, and processing; and discusses a broad range of techniques and methods. • Provides an up-to-date, comprehensive introduction to the principles and practices of polymer morphology • Illustrates major structure types, such as semicrystalline morphology, surface-induced polymer crystallization, phase separation, self-assembly, deformation, and surface topography • Covers a variety of polymers, such as homopolymers, block copolymers, polymer thin films, polymer blends, and polymer nanocomposites • Discusses a broad range of advanced and novel techniques and methods, like x-ray diffraction, thermal analysis, and electron microscopy and their applications in the morphology of polymer materials