Optimization Of Polymer Based Nanocomposites For High Energy Density Applications
DOWNLOAD
Download Optimization Of Polymer Based Nanocomposites For High Energy Density Applications PDF/ePub or read online books in Mobi eBooks. Click Download or Read Online button to get Optimization Of Polymer Based Nanocomposites For High Energy Density Applications book now. This website allows unlimited access to, at the time of writing, more than 1.5 million titles, including hundreds of thousands of titles in various foreign languages. If the content not found or just blank you must refresh this page
Optimization Of Polymer Based Nanocomposites For High Energy Density Applications
DOWNLOAD
Author : Amira Barhoumi Ep Meddeb
language : en
Publisher:
Release Date : 2012
Optimization Of Polymer Based Nanocomposites For High Energy Density Applications written by Amira Barhoumi Ep Meddeb and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012 with categories.
Monolithic materials are not meeting the increasing demand for flexible, lightweight and compact high energy density dielectrics. This limitation in performance is due to the trade-off between dielectric constant and dielectric breakdown. Insulating polymers are of interest owing to their high inherent electrical resistance, low dielectric loss, flexibility, light weight, and low cost; however, capacitors produced with dielectric polymers are limited to an energy density of ~1-2 J/cc. Polymer nanocomposites, i.e., high dielectric particles embedded into a high dielectric breakdown polymer, are promising candidates to overcome the limitations of monolithic materials for energy storage applications. The main objective of this dissertation is to simultaneously increase the dielectric permittivity and dielectric breakdown without increasing the loss, resulting in a significant enhancement in the energy density over the unmodified polymer. The key is maintaining a low volume content to ensure a high inter-particle distance, effectively minimizing the effect of local field on the composite's dielectric breakdown. The first step is studying the particle size and aspect ratio effects on the dielectric properties to ensure a judicious choice in order to obtain the highest enhancement. The best results, as a combination of dielectric constant, loss and dielectric breakdown, were with the particles with the highest aspect ratio. Further improvement in the dielectric behavior is observed when the nanoparticles surface is chemically tailored to tune transport properties. The particles treatment leads to better dispersion, planar distribution and stronger interaction with the polymer matrix. The planar distribution of the high aspect ratio particles is essential to limit the enhancement of local fields, where minimum local fields result in higher dielectric breakdown in the composite. The most significant improvement in the dielectric properties is achieved with chemically-treated nano TiO2 with an aspect ratio of 14 at a low 4.6 vol% loading, where the energy density increased by 500% compared to pure PVDF. At this loading, simultaneous enhancement in the dielectric constant and dielectric breakdown occurs while the dielectric loss remains in the same range as that of the pristine polymer.
Polymer Nanocomposites For Energy Applications
DOWNLOAD
Author : T. Daniel Thangadurai
language : en
Publisher: John Wiley & Sons
Release Date : 2022-09-13
Polymer Nanocomposites For Energy Applications written by T. Daniel Thangadurai and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-09-13 with Technology & Engineering categories.
Polymer Nanocomposites for Energy Applications Explore the science of polymer nanocomposites and their practical use in energy applications In Polymer Nanocomposites for Energy Applications, a team of distinguished researchers delivers a comprehensive review of the synthesis and characterization of polymer nanocomposites, as well as their applications in the field of energy. Succinct and insightful, the book explores the storage of electrical, magnetic, and thermal energy and hydrogen. It also discusses energy generation by polymer-based solar cells. Finally, the authors present a life cycle analysis of polymer nanocomposites for energy applications and provide four real-world case studies where these materials have been successfully used. Readers will also find: Thorough introductions to the origins and synthesis of polymer materials In-depth discussions of the characterization of polymeric materials, including UV-visible spectroscopy Comprehensive explorations of a wide variety of polymer material applications, including in biotechnology and for soil remediation Fulsome presentations of polymer nanocomposites and their use in energy storage systems Perfect for materials and engineering scientists and polymer chemists, Polymer Nanocomposites for Energy Applications will also earn a place in the libraries of professionals working in the chemical industry.
Conducting Polymer Based Nanocomposites
DOWNLOAD
Author : Ayesha Kausar
language : en
Publisher: Elsevier
Release Date : 2021-04-22
Conducting Polymer Based Nanocomposites written by Ayesha Kausar and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-04-22 with Technology & Engineering categories.
Conducting Polymer-Based Nanocomposites: Fundamentals and Applications delivers an up-to-date overview on cutting-edge advancements in the field of nanocomposites derived from conjugated polymeric matrices. Design of conducting polymers and resultant nanocomposites has instigated significant addition in the field of modern nanoscience and technology. Recently, conducting polymer-based nanocomposites have attracted considerable academic and industrial research interest. The conductivity and physical properties of conjugated polymers have shown dramatic improvement with nanofiller addition. Appropriate fabrication strategies and the choice of a nanoreinforcement, along with a conducting matrix, may lead to enhanced physicochemical features and material performance. Substantial electrical conductivity, optical features, thermal stability, thermal conductivity, mechanical strength, and other physical properties of the conducting polymer-based nanocomposites have led to high-performance materials and high-tech devices and applications. This book begins with a widespread impression of state-of-the-art knowledge in indispensable features and processing of conducting polymer-based nanocomposites. It then discusses essential categories of conducting polymer-based nanocomposites such as polyaniline, polypyrrole, polythiophene, and derived nanomaterials. Subsequent sections of this book are related to the potential impact of conducting polymer-based nanocomposites in various technical fields. Significant application areas have been identified for anti-corrosion, EMI shielding, sensing, and energy device relevance. Finally, the book covers predictable challenges and future opportunities in the field of conjugated nanocomposites. Integrates the fundamentals of conducting polymers and a range of multifunctional applications Describes categories of essential conducting polymer-based nanocomposites for polyaniline, polypyrrole, polythiophene, and derivative materials Assimilates the significance of multifunctional nanostructured materials of nanocomposite nanofibers Portrays current and future demanding technological applications of conjugated polymer-based nanocomposites, including anti-corrosion coatings, EMI shielding, sensors, and energy production and storage devices
Polymer Based Nanocomposites For Energy And Environmental Applications
DOWNLOAD
Author : Mohammad Jawaid
language : en
Publisher: Woodhead Publishing
Release Date : 2018-01-03
Polymer Based Nanocomposites For Energy And Environmental Applications written by Mohammad Jawaid and has been published by Woodhead Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-01-03 with Technology & Engineering categories.
Polymer-Based Nanocomposites for Energy and Environmental Applications provides a comprehensive and updated review of major innovations in the field of polymer-based nanocomposites for energy and environmental applications. It covers properties and applications, including the synthesis of polymer based nanocomposites from different sources and tactics on the efficacy and major challenges associated with successful scale-up fabrication. The chapters provide cutting-edge, up-to-date research findings on the use of polymer based nanocomposites in energy and environmental applications, while also detailing how to achieve material’s characteristics and significant enhancements in physical, chemical, mechanical and thermal properties. It is an essential reference for future research in polymer based nanocomposites as topics such as sustainable, recyclable and eco-friendly methods for highly innovative and applied materials are current topics of importance. Covers a wide range of research on polymer based nanocomposites Provides updates on the most relevant polymer based nanocomposites and their prodigious potential in the fields of energy and the environment Demonstrates systematic approaches and investigations from the design, synthesis, characterization and applications of polymer based nanocomposites Presents a useful reference and technical guide for university academics and postgraduate students (Masters and Ph.D.)
Polymer Nanocomposites
DOWNLOAD
Author : Rajesh Kumar Verma
language : en
Publisher: CRC Press
Release Date : 2023-09-11
Polymer Nanocomposites written by Rajesh Kumar Verma and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-09-11 with Technology & Engineering categories.
Polymer Nanocomposites: Fabrication to Applications offers readers an up-to-date interpretation of various polymeric nanocomposite materials and technologies via critical reviews. It covers developments and advancements in various nanomaterials, polymeric materials, biopolymers, and processes. It initiates from nanomaterial synthesis, fabrication, and characterization to the manufacturing aspect and feasible product applications of polymer-based nanocomposites. The prime focus is on polymer matrix nanocomposites and their future trends in the engineering sector. Features: Explores synthesis, characterization, properties, fabrication/processing, and applications of polymer nanocomposite materials Elaborates on polymer manufacturing phase challenges using various control methods and statistical tools and modules Includes machining and micro (μ) machining investigation on the polymer nanocomposites Discusses modeling, simulation, and optimization of process parameters during the machining processes and applications of additive manufacturing Comprehends the significance of nanomaterials functionalizing synthetic fibrous and biocompatible composites This book is aimed at researchers and graduate students in mechanical engineering, materials science, polymers, composites, and nanomaterials.
Properties And Applications Of Polymer Nanocomposites
DOWNLOAD
Author : Deba Kumar Tripathy
language : en
Publisher: Springer
Release Date : 2017-05-07
Properties And Applications Of Polymer Nanocomposites written by Deba Kumar Tripathy and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-05-07 with Technology & Engineering categories.
The aim of the present edited book is to furnish scientific information about manufacturing, properties, and application of clay and carbon based polymer nanocomposites. It can be used as handbook for undergraduate and post graduate courses (for example material science and engineering, polymer science and engineering, rubber technology, manufacturing engineering, etc.) as well as as reference book for research fellows and professionals. Polymer nanocomposites have received outstanding importance in the present decade because of their broad range of high-performance applications in various areas of engineering and technology due to their special material properties. A great interest is dedicated to nanofiller based polymeric materials, which exhibit excellent enhancement in macroscopic material properties (mechanical, thermal, dynamic mechanical, electrical and many more) at very low filler contents and can therefore be used for the development of next-generation composite materials.
Polymer Nanocomposites Based On Inorganic And Organic Nanomaterials
DOWNLOAD
Author : Smita Mohanty
language : en
Publisher: John Wiley & Sons
Release Date : 2015-06-29
Polymer Nanocomposites Based On Inorganic And Organic Nanomaterials written by Smita Mohanty and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-06-29 with Technology & Engineering categories.
This book covers all aspects of the different classes of nanomaterials – from synthesis to application. It investigates in detail the use and feasibility of developing nanocomposites with these nanomaterials as reinforcements. The book encompasses synthesis and properties of cellulose nanofibers, bacterial nanocellulose, carbon nanotubes / nanofibers, graphene, nanodiamonds, nanoclays, inorganic nanomaterials and their nanocomposites for high-end applications such as electronic devices, energy storage, structural and packaging. The book also provides insight into various modification techniques for improving the functionality of nanomaterials apart from their compatibility with the base matrix.
Optimization Of Polymer Nanocomposite Properties
DOWNLOAD
Author : Vikas Mittal
language : en
Publisher: John Wiley & Sons
Release Date : 2009-12-09
Optimization Of Polymer Nanocomposite Properties written by Vikas Mittal and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-12-09 with Technology & Engineering categories.
A one-stop resource for researchers and developers alike, this book covers a plethora of nanocomposite properties and their enhancement mechanisms. With contributors from industry as well as academia, each chapter elucidates in detail the mechanisms to achieve a certain functionality of the polymer nanocomposite, such as improved biodegradability, increased chemical resistance and tribological performance. Special emphasis is laid on the interdependence of the factors that affect the nanocomposite properties such that readers obtain the information necessary to synthesize the polymer materials according to the requirements of their respective applications.
Polymer Nanocomposites In Supercapacitors
DOWNLOAD
Author : Soney C George
language : en
Publisher: CRC Press
Release Date : 2022-10-17
Polymer Nanocomposites In Supercapacitors written by Soney C George and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-10-17 with Technology & Engineering categories.
Supercapacitors are energy storing devices, gaining great scientific attention due to their excellent cycling life, charge-discharge stability, energy, and power density. The central theme of this book is to review the multiple applications of polymer nanocomposites in supercapacitors in a comprehensive manner, including discussions pertaining to various unresolved issues and new challenges in the subject area. It illustrates polymer nanocomposite preparation and working mechanisms as electrodes, binders, separators, and electrolytes. This edited volume also explains different components of supercapacitors, including theory, modelling, and simulation aspects. Features: Covers the synthesis and properties of polymer nanocomposites for varied usage. Explains roles of different types of nanofillers in polymeric systems for developing supercapacitors. Highlights theory, modelling, and simulation of polymeric supercapacitors. Gives an illustrative overview of the multiple applications of polymers and their nanocomposites. Includes graphene, CNT, nanoparticle, carbon, and nano-cellulose-based supercapacitors. This book is aimed at graduate students and researchers in materials science, polymer science, polymer physics, electrochemistry, electronic materials, energy management, electronic engineering, polymer engineers, and chemical engineering.
Conducting Polymer Nanocomposites For Supercapacitors
DOWNLOAD
Author : Subhash Kondawar
language : en
Publisher: Smithers Rapra
Release Date : 2015-09-11
Conducting Polymer Nanocomposites For Supercapacitors written by Subhash Kondawar and has been published by Smithers Rapra this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-09-11 with Science categories.
Supercapacitors have drawn intensive attention owing to their virtues of high power density, long cycle life, short charging time and safe operation for promising applications to resolve problems of limited global energy supply and environmental problems. Supercapacitors are designed to bridge the gap between batteries and capacitors, to form fast charging energy-storage devices of intermediate specific energy. The supercapacitor is an important device in the energy storage and conversion systems, and is used in different applications such as in electric vehicles, uninterruptible power supplies, memory protection of computer electronics and cellular devices.This book serves as a guide in understanding the basics of conducting polymer technology, nanostructurisation of conducting polymers and their composites emerging as a new field of research and development, directed to the creation of new smart materials, especially for supercapacitors.The concepts of supercapacitors are well explained in simple and concise form to avoid the confusion of students and academic professionals. The book has chemical engineering orientation and therefore, professionals from the polymer science field may find this book most suitable for their advanced and applied field of research. It will provide them an opportunity to learn about conducting polymers and nanocomposites, and their production and processing technology for supercapacitors. Although the attention is mainly focused on preparation of conducting polymer based binary and ternary nanocomposites and their electrochemical performances for supercapacitor application, this book will be a valuable reference for scientists, engineers, students and general readers who are interested in the investigation and exploitation of the fascinating new class of conducting polymer nanocomposites.