Ionomers

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Publisher : Springer Science & Business Media
ISBN 13 : 940091461X
Total Pages : 524 pages
Book Rating : 4.4/5 (9 download)

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Book Synopsis Ionomers by : M.R. Tant

Download or read book Ionomers written by M.R. Tant and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 524 pages. Available in PDF, EPUB and Kindle. Book excerpt: Polymers have achieved an enviable position as the class of materials having the highest volume of production, exceeding that of both metals and ceramics. The meteoric rise in the production and utilization of polymers has been due to advances in polymer synthesis which allow the creation of specific and well-defined molecular structures, to new knowledge concerning the relationships between polymer structure and properties, and to an improved understanding of how processing can be used as a tool to develop morphological features which result in desired properties. Polymers have truly become 'engineered materials' in every sense of the term. Polymer scientists and engineers are forever seeking to modify and improve the properties of synthetic polymeric systems for use in specific applications. Towards this end they have often looked to nature for advice on how to design molecules for specific needs. An excellent illustration of this is the use of noncovalent bonding (ionic, hydrogen, and van der Waals) in lipids, proteins, and nucleic acids, where these noncovalent bonds, acting both intra and intermolecularly, precisely control the structure and thus the function of the entire system. The utilization of ionic bonding, in particular in man-made polymers has attracted widespread interest in recent years, since ionic interactions exert a similar strong influence on the structure and properties of these synthetic systems.

Structure and Properties of Ionomers

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Publisher : Springer Science & Business Media
ISBN 13 : 9400938292
Total Pages : 579 pages
Book Rating : 4.4/5 (9 download)

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Book Synopsis Structure and Properties of Ionomers by : Michel Pineri

Download or read book Structure and Properties of Ionomers written by Michel Pineri and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 579 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ionomers, that is polymers containing a low concentration of charged units along the chain, have been the subject of increasing interest during the past twenty years. The presence of ionic groups in the poly mer changes some of its properties dramatically. Increases in the modu lus and the viscosity of several orders of magnitude have been observed, and changes in the glass transition of hundreds of degrees are possible. In addition, diffusion coefficients can be modified drastically. These changes are due primarily to the presence of reversible ionic cross links in these materials. Because of the low dielectric constant of most organic polymers, the ions or ionic dipoles tend to aggregate ; this aggregation process, however, is limited, because the ionic groups are covalently bonded to the organic chain. Host of the fundamental research done on these materials has been devoted to a determination of the extent of association, the structure of the aggregates, the limi ting factors, and the correlations between molecular and supermolecular structure and the resul ting properties.

Ionomers

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Publisher : CRC Press
ISBN 13 : 9780849376481
Total Pages : 326 pages
Book Rating : 4.3/5 (764 download)

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Book Synopsis Ionomers by : Shulamith Schlick

Download or read book Ionomers written by Shulamith Schlick and published by CRC Press. This book was released on 1996-01-15 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt: The molecular structure and composition of ionomers lead to a complex superposition of properties of organic chains and of polyelectrolytes. The potential use of this class of polymers in applications such as surfactants, ion selective membranes in electrochemical processes, coatings, fuel cells and batteries has sparked a vast amount of research.

SPE/ANTEC 1996 Proceedings (Print version/ 3 volumes)

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Publisher : CRC Press
ISBN 13 : 9781566764438
Total Pages : 1400 pages
Book Rating : 4.7/5 (644 download)

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Book Synopsis SPE/ANTEC 1996 Proceedings (Print version/ 3 volumes) by : Spe

Download or read book SPE/ANTEC 1996 Proceedings (Print version/ 3 volumes) written by Spe and published by CRC Press. This book was released on 1996-05-02 with total page 1400 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Applications of Neutron Scattering to Soft Condensed Matter

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Publisher : CRC Press
ISBN 13 : 9789056993009
Total Pages : 378 pages
Book Rating : 4.9/5 (93 download)

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Book Synopsis Applications of Neutron Scattering to Soft Condensed Matter by : Barbara J Gabrys

Download or read book Applications of Neutron Scattering to Soft Condensed Matter written by Barbara J Gabrys and published by CRC Press. This book was released on 2000-12-21 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt: Neutrons, which are a penetrating yet non destructive probe, are ideally suited to studying the structure, organisation and motion of molecules responsible for the physical properties of materials under a variety of conditions. Applications are in fields as diverse as colloid and polymer science, earth sciences, pharmaceutics, biology and engineering. This book will be of interest to both present and potential future users of neutron sources working in these areas, as both a useful reference and a comprehensive overview.

Multinuclear NMR of Ionomers and Polymer Blends

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Publisher :
ISBN 13 :
Total Pages : 586 pages
Book Rating : 4.:/5 (89 download)

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Book Synopsis Multinuclear NMR of Ionomers and Polymer Blends by : Ellen Margaret O'Connell

Download or read book Multinuclear NMR of Ionomers and Polymer Blends written by Ellen Margaret O'Connell and published by . This book was released on 1995 with total page 586 pages. Available in PDF, EPUB and Kindle. Book excerpt: Many factors are known to affect the morphology and properties of ionomers, and the role that the cation local environment plays is not well understood. To better understand ionomer morphology, the cation environment in sulfonated and carboxylated ionomers was investigated using 23Na NMR. As many as three environments were seen in polydisperse sulfonated polystyrene (NaSPS): isolated sodium ions at 7 ppm, hydrated ions at 0 ppm, and aggregated ions at -12 to -23 ppm. In monodisperse NaSPS, a fourth peak at -2.7 ppm appeared at ionization levels above 1.2% and molecular weights of at least 35,000. The fraction of sodium ions held in isolated ion pairs decreased to zero while the fraction of ionic species in aggregates increased with increasing sulfonation. As the neutralization level increased, the aggregate peak shifted to higher frequency with incorporation of neutralizing NaOH. These peak positions and trends are explainable in terms of the magnetic and electric field properties of each Na+ environment.

The Engineering Index Annual

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Publisher :
ISBN 13 :
Total Pages : 2398 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis The Engineering Index Annual by :

Download or read book The Engineering Index Annual written by and published by . This book was released on 1994 with total page 2398 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since its creation in 1884, Engineering Index has covered virtually every major engineering innovation from around the world. It serves as the historical record of virtually every major engineering innovation of the 20th century. Recent content is a vital resource for current awareness, new production information, technological forecasting and competitive intelligence. The world?s most comprehensive interdisciplinary engineering database, Engineering Index contains over 10.7 million records. Each year, over 500,000 new abstracts are added from over 5,000 scholarly journals, trade magazines, and conference proceedings. Coverage spans over 175 engineering disciplines from over 80 countries. Updated weekly.

Dynamic Viscoelastic Properties of Common Wheat Doughs and Durum Wheat Doughs of Different Strengths, and Hydrated Gliadin

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Publisher :
ISBN 13 :
Total Pages : 218 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis Dynamic Viscoelastic Properties of Common Wheat Doughs and Durum Wheat Doughs of Different Strengths, and Hydrated Gliadin by : Scott Eric Martling

Download or read book Dynamic Viscoelastic Properties of Common Wheat Doughs and Durum Wheat Doughs of Different Strengths, and Hydrated Gliadin written by Scott Eric Martling and published by . This book was released on 2002 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Polyester Films

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Publisher : John Wiley & Sons
ISBN 13 : 1119535743
Total Pages : 388 pages
Book Rating : 4.1/5 (195 download)

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Book Synopsis Polyester Films by : Miko Cakmak

Download or read book Polyester Films written by Miko Cakmak and published by John Wiley & Sons. This book was released on 2023-07-04 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume presents a comprehensive review of key aspects of polyester film technology, ranging from first principles to practical applications Bringing together world-class experts to review the state-of-the-art of key materials and processing elements of polyester film technology, Polyester Films covers a wide range of topics with direct utility to students, practitioners, business managers and researchers, in academia and industry. Topics covered in this volume include survey of optical and physical properties, microlayer coextrusion, polyester ionomers, polyester blends, biomedical applications and recycling . In particular, the text focuses on novel design and application of polyester films, such as those used in the production of flat panel displays, flexible electronics, and barrier films. The overriding objective of the book is to scope the multitude of options available to material and product designers in manipulating the properties of polyester films to meet specific performance and product criteria. These options include synthetic modifications (copolymerization), physical enhancements (blending), and process upgrades (tenter-frame changes, coextrusion, and coating). Edited by two highly qualified material scientists with extensive experience in academia and industry, Polyester Films covers topics such as: Historical review of polyester film technology Overview of physical performance and applications of key polyester films, especially PET and PEN Synthetic options available for manipulating the structure and properties of polyesters, with special focus on polyester ionomers Main blending options available to enhance the performance of commodity polyesters Rheo-optical properties of polyester films and corresponding testing methodology Micro-layer coextrusion technology as applied to modify the performance of polyester films Bio-medical applications Polyester recycling, with special focus on upcycling With an interdisciplinary approach covering the performance of real-life products and components, Polyester Films is an essential resource for researchers and engineers in academia and industry working in physics, material science, chemistry and process engineering. This volume should also be invaluable for graduate students and early-career researchers in similar fields.

Journal of Polymer Science

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Publisher :
ISBN 13 :
Total Pages : 952 pages
Book Rating : 4.2/5 (398 download)

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Book Synopsis Journal of Polymer Science by :

Download or read book Journal of Polymer Science written by and published by . This book was released on 1985 with total page 952 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Introduction to Polymer Rheology and Processing

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Publisher : CRC Press
ISBN 13 : 1351082272
Total Pages : 290 pages
Book Rating : 4.3/5 (51 download)

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Book Synopsis Introduction to Polymer Rheology and Processing by : Nicholas P. Cheremisinoff

Download or read book Introduction to Polymer Rheology and Processing written by Nicholas P. Cheremisinoff and published by CRC Press. This book was released on 2018-01-18 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt: An Introduction to Polymer Rheology and Processing is a practical desk reference providing an overview of operating principles, data interpretation, and qualitative explanation of the importance and relationship of rheology to polymer processing operations. It covers full-scale processing operations, relating industrial processing operations and design methodology to laboratory-scale testing. Hundreds of design formulas applicable to scaling up the processing behavior of polymeric melts are presented. The book also provides a "working knowledge" description of major rheological test methods useful in product development and includes a useful glossary of polymer and test method/instrumentation definitions. Lavishly illustrated and featuring numerous sample calculations and modeling approaches, An Introduction to Polymer Rheology and Processing is a "must have" book for polymer engineers and rheologists.

Elastomer Blends and Composites

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Publisher : Elsevier
ISBN 13 : 0323858333
Total Pages : 440 pages
Book Rating : 4.3/5 (238 download)

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Book Synopsis Elastomer Blends and Composites by : Sanjay Mavinkere Rangappa

Download or read book Elastomer Blends and Composites written by Sanjay Mavinkere Rangappa and published by Elsevier. This book was released on 2022-02-22 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt: Elastomer Blends and Composites: Principles, Characterization, Advances, and Applications presents the latest developments in natural rubber and synthetic rubber-based blends and nanocomposites, with a focus on current trends, future directions and state-of-the-art applications. The book introduces the fundamentals of natural rubber and synthetic rubbers, outlining synthesis, structure, properties, challenges and potential applications. This is followed by detailed coverage of compounding and formulations, manufacturing methods, and preparation of elastomer-based blends, composites, and nanocomposites. The next section of the book focuses on properties and characterization, examining elasticity, spectroscopy, barrier properties, and rheological, morphological, mechanical, thermal, and viscoelastic behavior, and more. This is a highly valuable resource for researchers and advanced students in rubber (or elastomer) science, polymer blends, composites, polymer science, and materials science and engineering, as well as engineers, technologists, and scientists working with rubber-based materials for advanced applications. - Guides the reader through the manufacturing, properties, characterization and latest innovations in elastomer blends and composites - Addresses aging and degradation behavior, lifecycle analysis, and recycling of rubber-based materials - Explores novel applications of rubber blends and composites in areas such as automotive, aerospace, medicine and engineering

Smart Polymer Nanocomposites

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Publisher : Springer
ISBN 13 : 331950424X
Total Pages : 404 pages
Book Rating : 4.3/5 (195 download)

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Book Synopsis Smart Polymer Nanocomposites by : Deepalekshmi Ponnamma

Download or read book Smart Polymer Nanocomposites written by Deepalekshmi Ponnamma and published by Springer. This book was released on 2017-03-06 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers smart polymer nanocomposites with perspectives for application in energy harvesting, as self-healing materials, or shape memory materials. The book is application-oriented and describes different types of polymer nanocomposites, such as elastomeric composites, thermoplastic composites, or conductive polymer composites. It outlines their potential for applications, which would meet some of the most important challenges nowadays: for harvesting energy, as materials with the capacity to self-heal, or as materials memorizing a given shape.The book brings together these different applications for the first time in one single platform. Chapters are ordered both by the type of composites and by the target applications. Readers will thus find a good overview, facilitating a comparison of the different smart materials and their applications. The book will appeal to scientists in the fields of chemistry, material science and engineering, but also to technologists and physicists, from graduate student level to researcher and professional.

Dissertation Abstracts International

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Publisher :
ISBN 13 :
Total Pages : 980 pages
Book Rating : 4.F/5 ( download)

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Download or read book Dissertation Abstracts International written by and published by . This book was released on 2008 with total page 980 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Chemical Abstracts

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Publisher :
ISBN 13 :
Total Pages : 2720 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Chemical Abstracts by :

Download or read book Chemical Abstracts written by and published by . This book was released on 2002 with total page 2720 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Proceedings of the ... North American Thermal Analysis Society Conference

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Publisher :
ISBN 13 :
Total Pages : 728 pages
Book Rating : 4.:/5 (42 download)

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Book Synopsis Proceedings of the ... North American Thermal Analysis Society Conference by : North American Thermal Analysis Society. Conference

Download or read book Proceedings of the ... North American Thermal Analysis Society Conference written by North American Thermal Analysis Society. Conference and published by . This book was released on 1983 with total page 728 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Papers Presented at the ... Meeting

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Publisher :
ISBN 13 :
Total Pages : 892 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Papers Presented at the ... Meeting by : American Chemical Society. Division of Polymer Chemistry

Download or read book Papers Presented at the ... Meeting written by American Chemical Society. Division of Polymer Chemistry and published by . This book was released on 1996 with total page 892 pages. Available in PDF, EPUB and Kindle. Book excerpt: