Dielectric Spectroscopy of Polymeric Materials

Dielectric Spectroscopy of Polymeric Materials PDF Author: James Patrick Runt
Publisher:
ISBN:
Category : Language Arts & Disciplines
Languages : en
Pages : 488

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Book Description
Beginning with a complete discussion of the fundamentals of dielectric spectroscopy, this book examines in detail the methods used in data modeling and in such specialized techniques as high-frequency dielectric measurements and thermally stimulated currents. The book covers applications in a range of polymeric systems including solutions, blends, and liquid crystals.

Dielectric Spectroscopy of Polymeric Materials

Dielectric Spectroscopy of Polymeric Materials PDF Author: James Patrick Runt
Publisher:
ISBN:
Category : Language Arts & Disciplines
Languages : en
Pages : 488

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Book Description
Beginning with a complete discussion of the fundamentals of dielectric spectroscopy, this book examines in detail the methods used in data modeling and in such specialized techniques as high-frequency dielectric measurements and thermally stimulated currents. The book covers applications in a range of polymeric systems including solutions, blends, and liquid crystals.

Broadband Dielectric Spectroscopy

Broadband Dielectric Spectroscopy PDF Author: Friedrich Kremer
Publisher: Springer Science & Business Media
ISBN: 3642561209
Category : Technology & Engineering
Languages : en
Pages : 740

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Book Description
Both an introductory course to broadband dielectric spectroscopy and a monograph describing recent dielectric contributions to current topics, this book is the first to cover the topic and has been hotly awaited by the scientific community.

Crystallization as Studied by Broadband Dielectric Spectroscopy

Crystallization as Studied by Broadband Dielectric Spectroscopy PDF Author: Tiberio A. Ezquerra
Publisher: Springer Nature
ISBN: 3030561860
Category : Science
Languages : en
Pages : 291

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Book Description
This book presents new approaches that offer a better characterization of the interrelationship between crystalline and amorphous phases. In recent years, the use of dielectric spectroscopy has significantly improved our understanding of crystallization. The combination of modern scattering methods, using either synchrotron light or neutrons and infrared spectroscopy with dielectrics, is now helping to reveal modifications of both crystalline and amorphous phases. In turn, this yields insights into the underlying physics of the crystallization process in various materials, e.g. polymers, liquid crystals and diverse liquids. The book offers an excellent introduction to a valuable application of dielectric spectroscopy, and a helpful guide for every scientist who wants to study crystallization processes by means of dielectric spectroscopy.

Broadband Dielectric Spectroscopy

Broadband Dielectric Spectroscopy PDF Author: William Henry Hunter Woodward
Publisher:
ISBN: 9780841298484
Category : Broadband dielectric spectroscopy
Languages : en
Pages :

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Book Description
"This book is about Broadband Dielectric Spectroscopy as a Modern Analytical Technique"--

Dielectric Spectroscopy of Electronic Materials

Dielectric Spectroscopy of Electronic Materials PDF Author: Yuriy Poplavko
Publisher: Woodhead Publishing
ISBN: 0128236442
Category : Technology & Engineering
Languages : en
Pages : 377

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Book Description
Dielectric Spectroscopy of Electronic Materials: Applied Physics of Dielectrics incorporates the results of four decades of research and applications of dielectric spectroscopy for solids, mostly for the investigation of materials used in electronics. The book differs from others by more detailed analysis of the features of dielectric spectra conditioned by specific mechanisms of electrical polarization and conductivity. Some original methods are presented in the simulation of frequency distributions (relaxers and oscillators), with methods proposed for various ferroelectrics frequency-temperature dielectric spectra. Also described are original methods for ferroelectrics on microwaves investigation, including the features of thin films study. The book is not burdened by complex mathematical proofs and should help readers quickly understand how to apply dielectric spectroscopy methods to their own research problems. More advanced readers may also find this book valuable as a review of the key concepts and latest advances on the topics presented. - Introduces critical material characterization techniques by an expert with more than 40 years of experience in dielectric spectroscopy - Reviews advances in dielectric spectroscopy methods to enable advances such as the miniaturization of electronics at the nanoscale - Provides an overview of polarization mechanisms utilizing different models (i.e., oscillator and relaxation)

Spectroscopy of Polymer Nanocomposites

Spectroscopy of Polymer Nanocomposites PDF Author: Sabu Thomas
Publisher: William Andrew
ISBN: 0323413919
Category : Technology & Engineering
Languages : en
Pages : 500

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Book Description
Spectroscopy of Polymer Nanocomposites covers all aspects of the spectroscopic characterization of polymer nanocomposites. More than 25 spectroscopy characterization techniques – almost all used in materials science – are treated in the book, with discussion of their potentialities and limitations. By comparing the techniques with each other and presenting the techniques together with their specific application areas, the book provides scientists and engineers the information needed for solving specific problems and choosing the right technique for analyzing the material structure. From this, the dispersion structure of fillers, property relations and filler-polymer interactions can be determined, and, ultimately, the right materials can be chosen for the right applications. Besides the techniques and structure-property relations, aspects covered include: phase segregation of filler particles, filler agglomeration and deagglomeration, filler dispersion, filler-polymer interactions, surfaces and interfaces. The book also examines recent developments, as well as unresolved issues and new challenges, in the characterization of surfaces and interfaces in polymer nanocomposites. This handpicked selection of topics, and the combined expertise of contributors from industry, academia, government and private research organizations across the globe, make this survey an outstanding reference source for anyone involved in the field of polymer nanocomposites in academia or industry. - Provides comprehensive coverage of spectroscopy techniques for analyzing polymer nanocomposites - Enables researchers and engineers to choose the right technique and make better materials decisions in research and a range of industries - Presents the fundamentals, information on structure-property relations, and all other aspects relevant for understanding spectroscopic analyses of nanoreinforced polymers and their applications

Dielectric Relaxation in Biological Systems

Dielectric Relaxation in Biological Systems PDF Author: Valerica Raicu
Publisher: OUP Oxford
ISBN: 0191510041
Category : Science
Languages : en
Pages : 451

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Book Description
The study of dielectric properties of biological systems and their components is important not only for fundamental scientific knowledge but also for its applications in medicine, biology, and biotechnology. The associated technique - known as dielectric spectroscopy - has enabled researchers to quickly and accurately acquire time- or frequency-spectra of permittivity and conductivity and permitted the derivation and testing of realistic electrical models for cells and organelles. This text covers the theoretical basis and practical aspects of the study of dielectric properties of biological systems, such as water, electrolyte and polyelectrolytes, solutions of biological macromolecules, cells suspensions and cellular systems. The authors' combined efforts provide a comprehensive and cohesive book that takes advantage of the expertise of multiple scientists involved in cutting-edge research in the specific sub-fields of bio-dielectric spectroscopy while maintaining its self-consistency through numerous discussions. The first six chapters cover theoretical, methodological and experimental aspects of relaxation and dispersion in biological dielectrics at molecular, cellular and cellular aggregate level. Applications are presented in the following chapters which are organized in the order of increased complexity, beginning with pure water, amino acids and proteins, continuing with vesicles and simple cells such as erythrocytes, and then with more complex, organelle-containing cells and cellular aggregates. Due to its broad coverage, the text could be used as a reference book by researchers, and as a textbook for upper-level undergraduate classes and graduate classes in (bio) physics, medical physics, quantitative biology, and engineering.

Phase Transitions in Foods

Phase Transitions in Foods PDF Author: Yrjö H. Roos
Publisher: Academic Press
ISBN: 0080538738
Category : Technology & Engineering
Languages : en
Pages : 375

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Book Description
Assembling recent research and theories, this book describes 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 changes. The volume presents methods for detecting changes in the physical state and various techniques used to analyze phase behavior of biopolymers and food components. This book 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 nonfat 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 occuring 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 - No recent competition

Evaluation Technologies for Food Quality

Evaluation Technologies for Food Quality PDF Author: Jian Zhong
Publisher: Woodhead Publishing
ISBN: 0128142189
Category : Technology & Engineering
Languages : en
Pages : 884

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Book Description
Evaluation Technologies for Food Quality summarizes food quality evaluation technologies, which include sensory evaluation techniques and chemical and physical analysis. In particular, the book introduces many novel micro and nano evaluation techniques, such as atomic force microscopy, scanning electron microscopy, and other nanomaterial-based methods. All topics cover basic principles, procedures, advantages, limitations, recent technology development, and application progress in different types of foods. This book is a valuable resource for scientists in the field of food science, engineering, and professionals in the food industry, as well as for undergraduate and postgraduate students studying food quality evaluation technology. - Explains basic principles, procedures, advantages, limitations, and current applications of recent food quality technologies - Provides guidance on the understanding and application of food quality evaluation technology in the field of food research and food industry - Introduces many novel micro/nano evaluation techniques, such as atomic force and scanning electron microscopies and other nanomaterial-based methods

Dielectric Materials for Electrical Engineering

Dielectric Materials for Electrical Engineering PDF Author: Juan Martinez-Vega
Publisher: John Wiley & Sons
ISBN: 1118619781
Category : Technology & Engineering
Languages : en
Pages : 443

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Book Description
The object of this book is to provide a comprehensive reference source for the numerous scientific communities (engineers, researchers, students, etc.) in various disciplines which require detailed information in the field of dielectric materials. Part 1 focuses on physical properties, electrical ageing, and modeling - including topics such as the physics of charged dielectric materials, conduction mechanisms, dielectric relaxation, space charge, electric ageing and end of life (EOL) models, and dielectric experimental characterization. Part 2 examines applications of specific relevance to dielectric materials: insulating oils for transformers, electro-rheological fluids, electrolytic capacitors, ionic membranes, photovoltaic conversion, dielectric thermal control coatings for geostationary satellites, plastics recycling and piezoelectric polymers.