Crystallization as Studied by Broadband Dielectric Spectroscopy
Crystallization as Studied by Broadband Dielectric Spectroscopy

Author: Tiberio A. Ezquerra

Publisher: Springer Nature

Published: 2020-10-28

Total Pages: 291

ISBN-13: 3030561860

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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

Author: Friedrich Kremer

Publisher: Springer Science & Business Media

Published: 2012-12-06

Total Pages: 740

ISBN-13: 3642561209

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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.

Broadband Dielectric Spectroscopy
Broadband Dielectric Spectroscopy

Author: William Henry Hunter Woodward

Publisher:

Published: 2021

Total Pages:

ISBN-13: 9780841298484

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

Dynamics of Composite Materials
Dynamics of Composite Materials

Author: Andreas Schönhals

Publisher: Springer Nature

Published: 2022-03-14

Total Pages: 372

ISBN-13: 3030897230

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The book presents recent developments in the field of composites, investigated by Broadband Dielectric Spectroscopy (BDS) and sheds a special focus on nanocomposites. This volume compares the results obtained by BDS with data from other methods like hyphenated calorimetry, dynamical-mechanical spectroscopy, NMR spectroscopy and neutron scattering. The addressed systems range from all kinds of model systems, such as polymers filled with spherical silica particles, advanced materials such as polymers with molecular stickers or hyperbranched polymer-based matrices to industrially significant systems, like epoxy-based materials. The book offers an excellent insight to a valuable application of dielectric spectroscopy and it is a helpful guide for every scientist who wants to study dynamics in composite materials.

Fatigue Crack Growth in Rubber Materials
Fatigue Crack Growth in Rubber Materials

Author: Gert Heinrich

Publisher: Springer Nature

Published: 2021-03-23

Total Pages: 491

ISBN-13: 3030689204

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The book summarizes recent international research and experimental developments regarding fatigue crack growth investigations of rubber materials. It shows the progress in fundamental as well as advanced research of fracture investigation of rubber material under fatigue loading conditions, especially from the experimental point of view. However, some chapters will describe the progress in numerical modeling and physical description of fracture mechanics and cavitation phenomena in rubbers. Initiation and propagation of cracks in rubber materials are dominant phenomena which determine the lifetime of these soft rubber materials and, as a consequence, the lifetime of the corresponding final rubber parts in various fields of application. Recently, these phenomena became of great scientific interest due to the development of new experimental methods, concepts and models. Furthermore, crack phenomena have an extraordinary impact on rubber wear and abrasion of automotive tires; and understanding of crack initiation and growth in rubbers will help to support the growthing number of activities and worldwide efforts of reduction of tire wear losses and abrasion based emissions.

Dynamics in Geometrical Confinement
Dynamics in Geometrical Confinement

Author: Friedrich Kremer

Publisher: Springer

Published: 2014-06-03

Total Pages: 365

ISBN-13: 3319061003

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This book describes the dynamics of low molecular weight and polymeric molecules when they are constrained under conditions of geometrical confinement. It covers geometrical confinement in different dimensionalities: (i) in nanometer thin layers or self supporting films (1-dimensional confinement) (ii) in pores or tubes with nanometric diameters (2-dimensional confinement) (iii) as micelles embedded in matrices (3-dimensional) or as nanodroplets. The dynamics under such conditions have been a much discussed and central topic in the focus of intense worldwide research activities within the last two decades. The present book discusses how the resulting molecular mobility is influenced by the subtle counterbalance between surface effects (typically slowing down molecular dynamics through attractive guest/host interactions) and confinement effects (typically increasing the mobility). It also explains how these influences can be modified and tuned, e.g. through appropriate surface coatings, film thicknesses or pore diameters. "Dynamics in Confinement" sums up the present state-of-the-art and introduces to the analytical methods of choice for the study of dynamics in nanometer-scale confinement.

Disordered Pharmaceutical Materials
Disordered Pharmaceutical Materials

Author: Marc Descamps

Publisher: John Wiley & Sons

Published: 2016-03-28

Total Pages: 544

ISBN-13: 3527652728

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A one-stop resource for researchers, developers, and post graduate students in pharmaceutical science. This handbook and ready reference provides detailed, but not overloaded information -- presenting the topic without unnecessarily complex formalism. As such, it gives a systematic and coherent overview of disordered materials for pharmaceutical applications, covering fundamental aspects, as well as preparation and characterization techniques for the target-oriented development of drug delivery systems based on disordered crystals and amorphous solids. Special attention is paid to examine the different facets and levels of disorder in their structural and dynamic aspects as well as the effect of disorder on dissolution and stability. Chapters on processing induced disorder and on patenting issues round off the book. As a result the book helps overcoming the challenges of using these materials in the pharmaceutical industry. For pharmaceutical and medicinal chemists, materials scientists, clinical physicists, and pharmaceutical laboratories looking to make better and more potent pharmaceuticals.

Dielectric Relaxation in Biological Systems
Dielectric Relaxation in Biological Systems

Author: Valerica Raicu

Publisher: OUP Oxford

Published: 2015-07-23

Total Pages: 451

ISBN-13: 0191510041

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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.

Poly Trimethylene Terephthalate
Poly Trimethylene Terephthalate

Author: A. R. Ajitha

Publisher: Springer Nature

Published: 2023-05-08

Total Pages: 308

ISBN-13: 9811973032

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This book explains general concepts of an important engineering thermoplastic polymer—polytrimethylene terephthalate (PTT). It describes preparation methods, characterization techniques, and various applications of PTT-based blends, IPNs, and composites. It also gives a clear idea about the engineering thermoplastic, PTT, and its importance in future. In addition to the basic concepts of PTT-based materials, the book also includes novel studies and issues on this topic. This book is an outcome of contributions by experts from different disciplines with various backgrounds and expertise. This book is useful for professionals, researchers, industrial practitioners, graduate students, and senior undergraduates of polymer science and engineering. Additionally, it is also beneficial for researchers working on materials science, surface science, bioengineering, chemical engineering, and nanomaterials. This book helps the researchers and students in expanding their knowledge in this field.