Synthesis, Charecterisation, Electrical and Microwave Properties of Polyaniline Rare-Earth Oxide Composites

Synthesis, Charecterisation, Electrical and Microwave Properties of Polyaniline Rare-Earth Oxide Composites PDF Author: Dr. Sangshetty Kalyane
Publisher: Horizon Books ( A Division of Ignited Minds Edutech P Ltd)
ISBN: 9386369265
Category :
Languages : en
Pages : 136

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Book Description
Polymers by virtue of their light weight and ease of fabrication have replaced metals in several areas of application; as often remarked “from buckets to rockets”. Until about 30 years ago all carbon based polymers were rigidly regarded as insulators. The idea that plastics could be made to conduct electricity would have been considered to be absurd. Indeed, plastics have been extensively used by electronic industry because of this very good insulating property. They were utilized as inactive packaging and insulating materials. This narrow perspective is rapidly changing as new class of polymers known as conductive polymers or electro active polymers are being discovered. Although this class is in its infancy much like the plastic industry was in the 30‟s and 50‟s, the potential uses of these are quite significant.

Synthesis, Charecterisation, Electrical and Microwave Properties of Polyaniline Rare-Earth Oxide Composites

Synthesis, Charecterisation, Electrical and Microwave Properties of Polyaniline Rare-Earth Oxide Composites PDF Author: Dr. Sangshetty Kalyane
Publisher: Horizon Books ( A Division of Ignited Minds Edutech P Ltd)
ISBN: 9386369265
Category :
Languages : en
Pages : 136

Get Book Here

Book Description
Polymers by virtue of their light weight and ease of fabrication have replaced metals in several areas of application; as often remarked “from buckets to rockets”. Until about 30 years ago all carbon based polymers were rigidly regarded as insulators. The idea that plastics could be made to conduct electricity would have been considered to be absurd. Indeed, plastics have been extensively used by electronic industry because of this very good insulating property. They were utilized as inactive packaging and insulating materials. This narrow perspective is rapidly changing as new class of polymers known as conductive polymers or electro active polymers are being discovered. Although this class is in its infancy much like the plastic industry was in the 30‟s and 50‟s, the potential uses of these are quite significant.

Polyaniline Blends, Composites, and Nanocomposites

Polyaniline Blends, Composites, and Nanocomposites PDF Author: P.M. Visakh
Publisher: Elsevier
ISBN: 0128095660
Category : Technology & Engineering
Languages : en
Pages : 360

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Book Description
Polyaniline Blends, Composites, and Nanocomposites summarizes recent advances in polyaniline-based blends, composites and nanocomposites. Polyaniline (PANI) is a conducting polymer with a range of potential applications, particularly in electronics and packaging. The book covers the preparation, characterization and application of PANI-based composites, including the structure-property relationship and modification of PANI. It offers an in-depth update on the major findings and observations in the field of polyaniline-based blends, composites and nanocomposites, with contributions from leading researchers in industry, academia, government and private research institutions worldwide. The book is an application-oriented, practical guide to the development and application of this polymeric material. The book includes discussion of reinforcement of polyaniline via addition of carbon-based materials, blends with thermoplastics, thermosets, natural and synthetic rubber, and polyaniline based composites and nanocomposites, with an emphasis on enabling polymer scientists and engineers to more effectively utilize this material in new applications. Includes an in-depth update on the state of research into this exciting material, with detailed and practical information for developing emerging applications of polyaniline Enables polymer scientists and engineers to overcome challenges and take advantage of opportunities relating to polyaniline, e.g., solubility of the polymer, improving conductivity and more Includes detailed coverage of the preparation, characterization and application of PANI-based composites in detail, along with the structure-property relationship and modification of PANI

Synthesis and Characterization of Polyaniline-carbon Nanotube and Nanofibre Composites:

Synthesis and Characterization of Polyaniline-carbon Nanotube and Nanofibre Composites: PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 22

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Book Description
There is significant interest in new materials exhibiting favourable electronic properties, such as carbon nanotubes and conducting polymers. Particular interest in those two materials stems from the idea that a combination of these two species may give rise to a composite with properties that are superior to the parent components and exhibit synergy in terms of electrical properties. This paper presents results of preliminary experiments to prepare polyaniline/carbon nanotube and polyaniline/carbon nanofibre composites under a variety of reaction conditions. The resulting products are characterized using scanning & transmission electron microscopy and DC conductivity data.

Conducting Polymers, Fundamentals and Applications

Conducting Polymers, Fundamentals and Applications PDF Author: Prasanna Chandrasekhar
Publisher: Springer Science & Business Media
ISBN: 1461552451
Category : Technology & Engineering
Languages : en
Pages : 740

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Book Description
This book deals with the practical fundamentals and applications of conducting polymers. Written from a pedagogical point of view and at a very basic level, it provides a thorough grounding in CPs ideal for further work, as a reference, or as a supplementary course text.

Cerium Oxide

Cerium Oxide PDF Author: Sher Bahadar Khan
Publisher: BoD – Books on Demand
ISBN: 1789850231
Category : Science
Languages : en
Pages : 123

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Book Description
This book focuses on the chemical structure and applications of CeO2. It covers the recent developments in a wide range of CeO2 applications, particularly catalysis corrosion protection, fuel cells, sensors, and UV-blocking. It also provides a concise but thorough coverage of the chemical structure and applications of CeO2. Thus, this book provides an overview of chemical structure, applications, and recent attributes of CeO2 for a broad audience, including beginners, graduate students, and specialists in both academic and industrial sectors.

Nanofibers and Nanotechnology in Textiles

Nanofibers and Nanotechnology in Textiles PDF Author: P. Brown
Publisher: Elsevier
ISBN: 1845693736
Category : Technology & Engineering
Languages : en
Pages : 545

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Book Description
Nanotechnology is revolutionising the world of materials. This important book reviews its impact in developing a new generation of textile fibers with enhanced functionality and a wide range of applications. The first part of the book reviews nanofiber production, discussing how different fiber types can be produced using electrospinning techniques. Part two analyses the production and properties of carbon nanotubes and polymer nanocomposites and their applications in such areas as aerospace engineering. The third part of the book considers ways of using nanotechnology to improve polymer properties such as thermal stability and dyeability. The final part of the book reviews the use of nanotechnology to modify textile surfaces, including the use of coatings and films, in order to improve hydrophobic, filtration and other properties.Nanofibers and nanotechnology in textiles is a valuable reference in assessing and using a new generation of textile fibers in applications as diverse as tissue and aerospace engineering. Nanotechnology is revolutionising the world of materials Learn about a new generation of textile fibers that have a wide range of applications Examines how to improve polymer properties

Physics of Manganites

Physics of Manganites PDF Author: T.A. Kaplan
Publisher: Springer Science & Business Media
ISBN: 0306461323
Category : Science
Languages : en
Pages : 299

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Book Description
This series of books, which is published at the rate of about one per year, addresses fundamental problems in materials science. The contents cover a broad range of topics from small clusters of atoms to engineering materials and involves chemistry, physics, materials science and engineering, with length scales ranging from Ångstroms up to millimeters. The emphasis is on basic science rather than on applications. Each book focuses on a single area of current interest and brings together leading experts to give an up to date discussion of their work and the work of others. Each article contains enough references that the interested reader can access the relevant literature. Thanks are given to the Center for Fundamental Materials Research at Michigan State University for supporting this series. M. F. Thorpe, Series Editor E mail: thorpe@pa. msu. edu V PREFACE This book records invited lectures given at the workshop on Physics of Manganites, held at Michigan State University, July 26 29, 1998. Doped manganites are an interesting class of compounds that show both metal insulator and ferromagnetic to paramagnetic transitions at the same temperature. This was discovered in the early 1950s by Jonker and van Santen and basic theoretical ideas were developed by Zener (1951), Anderson and Hasegawa (1955), and deGennes (1960) to explain these transitions and related interesting observations.

Microwave Absorbing Materials

Microwave Absorbing Materials PDF Author: Yuping Duan
Publisher: CRC Press
ISBN: 1315341034
Category : Science
Languages : en
Pages : 382

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Book Description
With the phenomenal development of electromagnetic wave communication devices and stealth technology, electromagnetic wave absorbing materials have been attracting attention as antielectromagnetic interference slabs, stealth materials, self-concealing technology, and microwave darkrooms. This book starts with the fundamental theory of electromagnetic wave absorption in loss medium space, followed by a discussion of different microwave absorbents, such as manganese dioxide, iron-based composite powder, conductive polyaniline, barium titanate powder, and manganese nitride. Then, structural absorbing materials are explored, including multilayer materials, new discrete absorbers, microwave absorption coatings, cement-based materials, and structural pyramid materials. Many of the graphics demonstrate not only the principles of physics and experimental results but also the methodology of computing. The book will be useful for graduate students of materials science and engineering, physics, chemistry, and electrical and electronic engineering; researchers in the fields of electromagnetic functional materials and nanoscience; and engineers in the fields of electromagnetic compatibility and stealth design.

Conducting Polymers

Conducting Polymers PDF Author: György Inzelt
Publisher: Springer Science & Business Media
ISBN: 3540759301
Category : Science
Languages : en
Pages : 282

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Book Description
This book is a systematic survey of the knowledge accumulated in this field in the last thirty years. It includes material on the thermodynamic aspects of the polymers, the theory of the mechanism of charge transport processes, and the chemical and physical properties of these compounds. Also covered are the techniques of characterization, the electrochemical methods of synthesis, and the application of these systems. Inzelt’s book is a must-read for electrochemists and others.

Hybrid Nanomaterials

Hybrid Nanomaterials PDF Author: Suneel Kumar Srivastava
Publisher: John Wiley & Sons
ISBN: 1119160367
Category : Technology & Engineering
Languages : en
Pages : 464

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Book Description
The book highlights applications of hybrid materials in solar energy systems, lithium ion batteries, electromagnetic shielding, sensing of pollutants and water purification. A hybrid material is defined as a material composed of an intimate mixture of inorganic components, organic components, or both types of components. In the last few years, a tremendous amount of attention has been given towards the development of materials for efficient energy harvesting; nanostructured hybrid materials have also been gaining significant advances to provide pollutant free drinking water, sensing of environmental pollutants, energy storage and conservation. Separately, intensive work on high performing polymer nanocomposites for applications in the automotive, aerospace and construction industries has been carried out, but the aggregation of many fillers, such as clay, LDH, CNT, graphene, represented a major barrier in their development. Only very recently has this problem been overcome by fabrication and applications of 3D hybrid nanomaterials as nanofillers in a variety of polymers. This book, Hybrid Nanomaterials, examines all the recent developments in the research and specially covers the following subjects: 3D hybrid nanomaterials nanofillers Hybrid nanostructured materials for development of advanced lithium batteries High performing hybrid nanomaterials for supercapacitor applications Nano-hybrid materials in the development of solar energy applications Application of hybrid nanomaterials in water purification Advanced nanostructured materials in electromagnetic shielding of radiations Preparation, properties and application of hybrid nanomaterials in sensing of environmental pollutants Development of hybrid fillers/polymer nanocomposites for electronic applications High performance hybrid filler reinforced epoxy nanocomposites State-of-the-art overview of elastomer/hybrid filler nanocomposites