Phase Transitions in Polymers: The Role of Metastable States

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Publisher : Elsevier
ISBN 13 : 0080558208
Total Pages : 325 pages
Book Rating : 4.0/5 (85 download)

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Book Synopsis Phase Transitions in Polymers: The Role of Metastable States by : Stephen Z.D. Cheng

Download or read book Phase Transitions in Polymers: The Role of Metastable States written by Stephen Z.D. Cheng and published by Elsevier. This book was released on 2008-09-10 with total page 325 pages. Available in PDF, EPUB and Kindle. Book excerpt: A classical metastable state possesses a local free energy minimum at infinite sizes, but not a global one. This concept is phase size independent. We have studied a number of experimental results and proposed a new concept that there exists a wide range of metastable states in polymers on different length scales where their metastability is critically determined by the phase size and dimensionality. Metastable states are also observed in phase transformations that are kinetically impeded on the pathway to thermodynamic equilibrium. This was illustrated in structural and morphological investigations of crystallization and mesophase transitions, liquid-liquid phase separation, vitrification and gel formation, as well as combinations of these transformation processes. The phase behaviours in polymers are thus dominated by interlinks of metastable states on different length scales. This concept successfully explains many experimental observations and provides a new way to connect different aspects of polymer physics.* Written by a leading scholar and industry expert* Presents new and cutting edge material encouraging innovation and future research* Connects hot topics and leading research in one concise volume

Phase Transitions in Polymers

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Publisher : Elsevier Science Limited
ISBN 13 : 9780444519115
Total Pages : 307 pages
Book Rating : 4.5/5 (191 download)

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Book Synopsis Phase Transitions in Polymers by : Stephen Z. D. Cheng

Download or read book Phase Transitions in Polymers written by Stephen Z. D. Cheng and published by Elsevier Science Limited. This book was released on 2008 with total page 307 pages. Available in PDF, EPUB and Kindle. Book excerpt: A classical metastable state possesses a local free energy minimum at infinite sizes, but not a global one. This concept is phase size independent. We have studied a number of experimental results and proposed a new concept that there exists a wide range of metastable states in polymers on different length scales where their metastability is critically determined by the phase size and dimensionality. Metastable states are also observed in phase transformations that are kinetically impeded on the pathway to thermodynamic equilibrium. This was illustrated in structural and morphological investigations of crystallization and mesophase transitions, liquid-liquid phase separation, vitrification and gel formation, as well as combinations of these transformation processes. The phase behaviours in polymers are thus dominated by interlinks of metastable states on different length scales. This concept successfully explains many experimental observations and provides a new way to connect different aspects of polymer physics. * Written by a leading scholar and industry expert * Presents new and cutting edge material encouraging innovation and future research * Connects hot topics and leading research in one concise volume

Phase Transitions and Structure of Polymer Systems in External Fields

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Publisher : Cambridge Scholars Publishing
ISBN 13 : 1527534561
Total Pages : 381 pages
Book Rating : 4.5/5 (275 download)

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Book Synopsis Phase Transitions and Structure of Polymer Systems in External Fields by : Sergey A. Vshivkov

Download or read book Phase Transitions and Structure of Polymer Systems in External Fields written by Sergey A. Vshivkov and published by Cambridge Scholars Publishing. This book was released on 2019-05-14 with total page 381 pages. Available in PDF, EPUB and Kindle. Book excerpt: Generalized extensive experimental and theoretical data regarding the phase transitions of polymer systems in mechanical and magnetic fields provide the possibility to predict the results of external field effects on the structure and mutual solubility of components. The data on dynamic structuring in deformed polymer blends and solutions allow for the use of found regularities by the processing of polymer systems. The methods offered in this book allow for the connection of shift of phase diagrams in the mechanical field with changes in macromolecule sizes. The tutorials described here will help the reader to correctly build the phase diagrams of polymer systems using a variety of methods.

Geometry And Phase Transitions In Colloids And Polymers

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Publisher : World Scientific
ISBN 13 : 9814469823
Total Pages : 214 pages
Book Rating : 4.8/5 (144 download)

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Book Synopsis Geometry And Phase Transitions In Colloids And Polymers by : William Kung

Download or read book Geometry And Phase Transitions In Colloids And Polymers written by William Kung and published by World Scientific. This book was released on 2009-05-04 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt: This monograph represents an extension of the author's original PhD thesis and includes a more thorough discussion on the concepts and mathematics behind his research works on the foam model, as applied to studying issues of phase stability and elasticity for various non-closed packed structures found in fuzzy and colloidal crystals, as well as on a renormalization-group analysis regarding the critical behavior of loop polymers upon which topological constraints are imposed. The common thread behind these two research works is their demonstration of the importance and effectiveness of utilizing geometrical and topological concepts for modeling and understanding soft systems undergoing phase transitions.

Fundamentals of Polymer Physics and Molecular Biophysics

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Publisher : Cambridge University Press
ISBN 13 : 1107058708
Total Pages : 345 pages
Book Rating : 4.1/5 (7 download)

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Book Synopsis Fundamentals of Polymer Physics and Molecular Biophysics by : Himadri B. Bohidar

Download or read book Fundamentals of Polymer Physics and Molecular Biophysics written by Himadri B. Bohidar and published by Cambridge University Press. This book was released on 2015-01-05 with total page 345 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Provides a physical interpretation of the data obtained in macromolecular transport phenomena in a given system and also addresses some important issues and concepts related to biopolymers such as proteins and nucleic acids"--

Phase Transitions in Materials

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Publisher : Cambridge University Press
ISBN 13 : 1107067243
Total Pages : 589 pages
Book Rating : 4.1/5 (7 download)

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Book Synopsis Phase Transitions in Materials by : Brent Fultz

Download or read book Phase Transitions in Materials written by Brent Fultz and published by Cambridge University Press. This book was released on 2014-08-14 with total page 589 pages. Available in PDF, EPUB and Kindle. Book excerpt: A clear, concise and rigorous textbook covering phase transitions in the context of advances in electronic structure and statistical mechanics.

Phase Transition Dynamics

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Publisher : Cambridge University Press
ISBN 13 : 1139433164
Total Pages : 726 pages
Book Rating : 4.1/5 (394 download)

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Book Synopsis Phase Transition Dynamics by : Akira Onuki

Download or read book Phase Transition Dynamics written by Akira Onuki and published by Cambridge University Press. This book was released on 2002-06-06 with total page 726 pages. Available in PDF, EPUB and Kindle. Book excerpt: Phase Transition Dynamics, first published in 2002, provides a fully comprehensive treatment of the study of phase transitions. Building on the statistical mechanics of phase transitions, covered in many introductory textbooks, it will be essential reading for researchers and advanced graduate students in physics, chemistry, metallurgy and polymer science.

Responsive Gels: Volume Transitions 1

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Publisher : Springer
ISBN 13 : 9783662149348
Total Pages : 275 pages
Book Rating : 4.1/5 (493 download)

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Book Synopsis Responsive Gels: Volume Transitions 1 by : Karel Dusek

Download or read book Responsive Gels: Volume Transitions 1 written by Karel Dusek and published by Springer. This book was released on 2014-03-12 with total page 275 pages. Available in PDF, EPUB and Kindle. Book excerpt: Toyiochi Tanaka, Mitsuhiro Shibayama, "Phase Transitions and related Phenomena of Polymer Gels", Akira Onuki "Theory of Phase Transition in Polymer Gels", Alexei Khokhlov, Sergei Starodybtzev, Valentina Vasilevskaya "Conformational Transitions in Polymer Gels: Theory and Experiment", Michal Ilavsky " Effect on Phase Transition on Swellingand Mechanical Behavior of Synthetic Hydrogels", Shozaburo Saito , M. Konno, H. Inomata "Volume Phase Transition of N-Alkylacrylamide Gels", Ronald Siegel "Hydrophobic Weak Polyelectrolyte Gels: Studies of Swelling Equilibria and Kinetics".

Kinetics of Phase Transitions in Polymers

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Publisher :
ISBN 13 :
Total Pages : 332 pages
Book Rating : 4.:/5 (424 download)

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Book Synopsis Kinetics of Phase Transitions in Polymers by : Guangdong Liao

Download or read book Kinetics of Phase Transitions in Polymers written by Guangdong Liao and published by . This book was released on 1998 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Polymer Phase Diagrams

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Publisher : Oxford University Press, USA
ISBN 13 : 9780198556350
Total Pages : 372 pages
Book Rating : 4.5/5 (563 download)

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Book Synopsis Polymer Phase Diagrams by : Ronald Koningsveld

Download or read book Polymer Phase Diagrams written by Ronald Koningsveld and published by Oxford University Press, USA. This book was released on 2001 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt: Polymeric materials include plastics, gels, synthetic fibres, and rubbers. They are all-important both in industry and in daily life. Unlike liquid water, ice, or sugar solution, polymers are not homogeneous. They are said to consist of two or more phases, and their production and processing, as well as their properties and uses, depend on an understanding of the transitions that take place between these phases. This new textbook uses fundamental principles to classify phase separation phenomena in polymer systems, and describes simple molecular models explaining the observed behaviour.

Phase Transitions in Polymers

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Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (637 download)

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Book Synopsis Phase Transitions in Polymers by : A. J. Hopfinger

Download or read book Phase Transitions in Polymers written by A. J. Hopfinger and published by . This book was released on 1980 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Phase Transitions in Foods

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Publisher : Academic Press
ISBN 13 : 0124079229
Total Pages : 381 pages
Book Rating : 4.1/5 (24 download)

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Book Synopsis Phase Transitions in Foods by : Yrjo H Roos

Download or read book Phase Transitions in Foods written by Yrjo H Roos and published by Academic Press. This book was released on 2015-10-05 with total page 381 pages. Available in PDF, EPUB and Kindle. Book excerpt: Phase Transitions in Foods, Second Edition, assembles the most recent research and theories on the topic, describing the phase and state transitions that affect technological properties of biological materials occurring in food processing and storage. It covers the role of water as a plasticizer, the effect of transitions on mechanical and chemical changes, and the application of modeling in predicting stability rates of change. The volume presents methods for detecting changes in the physical state and various techniques used to analyze phase behavior of biopolymers and food components. It should become a valuable resource for anyone involved with food engineering, processing, storage, and quality, as well as those working on related properties of pharmaceuticals and other biopolymers. - Contains descriptions of non-fat food solids as "biopolymers" which exhibit physical properties that are highly dependent on temperature, time, and water content - Details the effects of water on the state and stability of foods - Includes information on changes occurring in state and physicochemical properties during processing and storage - The only book on phase and state transitions written specifically for the applications in food industry, product development, and research

Polymers, Liquids and Colloids in Electric Fields

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Publisher : World Scientific
ISBN 13 : 9814271683
Total Pages : 294 pages
Book Rating : 4.8/5 (142 download)

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Book Synopsis Polymers, Liquids and Colloids in Electric Fields by : Yoav Tsori

Download or read book Polymers, Liquids and Colloids in Electric Fields written by Yoav Tsori and published by World Scientific. This book was released on 2009 with total page 294 pages. Available in PDF, EPUB and Kindle. Book excerpt: Shows how an electric field can be used to affect objects at the submicron scale, and how it controls the phase behavior of liquids and polymers. This book focuses on the basic underlying mechanisms. It also deals with some technological applications.

The Glass Transition

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Publisher : Springer Science & Business Media
ISBN 13 : 3662043653
Total Pages : 433 pages
Book Rating : 4.6/5 (62 download)

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Book Synopsis The Glass Transition by : E. Donth

Download or read book The Glass Transition written by E. Donth and published by Springer Science & Business Media. This book was released on 2013-04-17 with total page 433 pages. Available in PDF, EPUB and Kindle. Book excerpt: Describes and interrelates the following processes: cooperative alpha processes in a cold liquid, structural relaxation in the glass near Tg, the Johari-Goldstein beta process, the Williams-Götze process in a warm liquid, fast nonactivated cage rattling and boson peak, and ultraslow Fischer modes.

Observation, Prediction and Simulation of Phase Transitions in Complex Fluids

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Publisher : Springer Science & Business Media
ISBN 13 : 9401100659
Total Pages : 669 pages
Book Rating : 4.4/5 (11 download)

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Book Synopsis Observation, Prediction and Simulation of Phase Transitions in Complex Fluids by : Marc Baus

Download or read book Observation, Prediction and Simulation of Phase Transitions in Complex Fluids written by Marc Baus and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 669 pages. Available in PDF, EPUB and Kindle. Book excerpt: Observation, Prediction and Simulation of Phase Transitions in Complex Fluids presents an overview of the phase transitions that occur in a variety of soft-matter systems: colloidal suspensions of spherical or rod-like particles and their mixtures, directed polymers and polymer blends, colloid--polymer mixtures, and liquid-forming mesogens. This modern and fascinating branch of condensed matter physics is presented from three complementary viewpoints. The first section, written by experimentalists, emphasises the observation of basic phenomena (by light scattering, for example). The second section, written by theoreticians, focuses on the necessary theoretical tools (density functional theory, path integrals, free energy expansions). The third section is devoted to the results of modern simulation techniques (Gibbs ensemble, free energy calculations, configurational bias Monte Carlo). The interplay between the disciplines is clearly illustrated. For all those interested in modern research in equilibrium statistical mechanics.

Polymers, Liquids And Colloids In Electric Fields: Interfacial Instabilites, Orientation And Phase Transitions

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Publisher : World Scientific
ISBN 13 : 9814468142
Total Pages : 294 pages
Book Rating : 4.8/5 (144 download)

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Book Synopsis Polymers, Liquids And Colloids In Electric Fields: Interfacial Instabilites, Orientation And Phase Transitions by : Yoav Tsori

Download or read book Polymers, Liquids And Colloids In Electric Fields: Interfacial Instabilites, Orientation And Phase Transitions written by Yoav Tsori and published by World Scientific. This book was released on 2009-02-25 with total page 294 pages. Available in PDF, EPUB and Kindle. Book excerpt: This unique book aims to expose the reader to a wide range of phenomena occurring when soft matter systems are put under the influence of an external electric field. The book shows how an electric field can be used to affect objects at the submicron scale, and how it controls the phase behavior of liquids and polymers. The main focus is on the basic underlying mechanisms. Some technological applications are dealt with as well.Book chapters are arranged in a logical order, from “simple” systems to more complicated ones. In addition, each topic is covered by the mixed bag of theory, experiment and simulation; and this will give the reader a broad perspective of the underlying physical phenomena.

A Spectroscopic Study of Phase Transitions in Polymers

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Publisher :
ISBN 13 :
Total Pages : 380 pages
Book Rating : 4.:/5 (223 download)

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Book Synopsis A Spectroscopic Study of Phase Transitions in Polymers by : Nicholas Matthew Reynolds

Download or read book A Spectroscopic Study of Phase Transitions in Polymers written by Nicholas Matthew Reynolds and published by . This book was released on 1990 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt: