Download or read book Towards Development Of Polymeric Compounds For Energy Storage Devices And For Low Energy Loss Tires written by Prasad S. Raut and published by . This book was released on 2017 with total page 189 pages. Available in PDF, EPUB and Kindle. Book excerpt: This research focused on the development of polymeric materials with enhanced electrochemical performance in Li-ion batteries (LIB) and reduction of rolling resistance in tire tread compounds. The first part of the thesis is devoted to separators and electrolytes used in Li-ion batteries. Specifically, the research focused on ionogel polymer electrolytes (IGPE) for high temperature LIB operation and composite solid polymer electrolytes (CSPE) for improvement of the mechanical properties of the existing solid polymer electrolyte technology. IGPEs were fabricated by incorporating the pores of thin film syndiotactic polystyrene (sPS) gels with ionic liquid (IL). The thermal and electrochemical performance of the ionogel membrane were compared with polyolefin based electrolyte-separator technology using Li+/ graphite half-cells at room temperature and at elevated temperatures (80-100 °C). sPS ionogels showed negligible shrinkage and stable electrochemical performance at 100 °C due to higher porosity and wettability of the polymer strands by the IL. The work further ventured into assessment of the state of IL molecules in the pores of sPS gel. The results revealed that the melting point of IL molecules was elevated due to confinement of the IL molecules in the sPS network. At room temperature, the non-bonded cation-cation through-space correlation was obtained for confined IL, while such correlation was absent in bulk IL. The information on ion aggregation and the effect of confinement can guide proper selection of polymer-IL pair for electrochemical membranes. The results of investigation on a composite solid polymer electrolyte (CSPE) membranes is presented in chapter VI. A photocurable plasticized solid polymer electrolyte formulation was incorporated in porous sPS gel with the aim of increasing the mechanical strength of the neat SPE. The all solid-state CSPE was characterized using TGA and DSC to assess their thermal stability. Mechanical strength of the composite materials showed a six-fold increase in tensile strength and much higher storage modulus compared to neat SPE. The DSC and XRD data analysis showed no change in the crystalline structure of electrolyte in CSPE, thus retaining the amorphous polymeric domains resulting in high ionic mobility at room temperature (4.3 x 10−4 S/cm). These flexible materials were tested as electrolyte membranes in Li-ion batteries using LiFePO4 half cells. It was observed that the electrochemical window of CSPE expanded up to 5V due to the presence of the sPS matrix. The last part of the thesis covers the strategies for reduction of hysteresis loss in filled elastomeric compounds by increased affinity between filler and polymer chain via coupling agent. The role of novel graft copolymer poly(butadiene-graft-pentafluorostyrene) (PB-g-PPFS) as a physical coupling agent between carbon black and styrene butadiene rubber (SBR) was studied. Physical arene-perfluoroarene bonding between carbon black and PPFS grafts led to reduced filler-filler networking. The presence of arene-perfluoroarene bonding was confirmed by analysis of Raman spectra and TEM images. Filler flocculation and Payne effect analysis showed that the addition of the coupling agent resulted in increased filler dispersion and reduced energy dissipation. The viscoelastic loss was reduced by as much as 12 % as compared to control material due to improved filler-rubber affinity promoted by the coupling agent.
Download or read book Progress in Polymer Research for Biomedical Energy and Specialty Applications written by Anandhan Srinivasan and published by CRC Press. This book was released on 2022-10-03 with total page 443 pages. Available in PDF, EPUB and Kindle. Book excerpt: With the rapid advancements in polymer research, polymers are finding newer applications such as scaffolds for tissue engineering, wound healing, flexible displays, and energy devices. In the same spirit, this book covers the key features of recent advancements in polymeric materials and their specialty applications. Divided into two sections – Polymeric Biomaterials and Polymers from Sustainable Resources, and Polymers for Energy and Specialty Applications – this book covers biopolymers, polymer-based biomaterials, polymer-based nanohybrids, polymer nanocomposites, polymer-supported regenerative medicines, and advanced polymer device fabrication techniques. FEATURES Provides a comprehensive review of all different polymers for applications in tissue engineering, biomedical implants, energy storage or conversion, and so forth Discusses advanced strategies in development of scaffolds for tissue engineering Elaborates various advanced fabrication techniques for polymeric devices Explores the nuances in polymer-based batteries and energy harvesting Reviews advanced polymeric membranes for fuel cells and polymers for printed electronics applications Throws light on some new polymers and polymer nanocomposites for optoelectronics, next generation tires, smart sensors and stealth technology applications This book is aimed at academic researchers, industry personnel, and graduate students in the interdisciplinary fields of polymer and materials technology, composite engineering, biomedical engineering, applied chemistry, chemical engineering, and advanced polymer manufacturing.
Download or read book Polymers for Energy Storage and Conversion written by Vikas Mittal and published by John Wiley & Sons. This book was released on 2013-05-24 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: One of the first comprehensive books to focus on the role of polymers in the burgeoning energy materials market Polymers are increasingly finding applications in the areas of energy storage and conversion. A number of recent advances in the control of the polymer molecular structure which allows the polymer properties to be more finely tuned have led to these advances and new applications. Polymers for Energy Storage and Conversion assimilates these advances in the form of a comprehensive text that includes the synthesis and properties of a large number of polymer systems for applications in areas such as lithium batteries, photovoltaics, and solar cells. Polymers for Energy Storage and Conversion: Introduces the structure and properties of polymer hydrogel with respect to its applications for low to intermediate temperature polymer electrolyte-based fuel cells Describes PVAc-based polymer blend electrolytes for lithium batteries Reviews lithium polymer batteries based on ionic liquids Proposes the concept of the solar cell with organic multiple quantum dots (MQDs) Discusses solvent effects in polymer-based organic photovoltaic devices Provides an overview of the properties of the polymers that factor into their use for solar power, whether for niche applications or for large-scale harvesting Reviews the use of macroporous organic polymers as promising materials for energy gas storage Readership Materials scientists working with energy materials, polymer engineers, chemists, and other scientists and engineers working with photovoltaics and batteries as well as in the solar and renewable energy sectors.
Download or read book Polymer Electrolytes for Energy Storage Devices written by Prasanth Raghavan and published by CRC Press. This book was released on 2021-03-23 with total page 303 pages. Available in PDF, EPUB and Kindle. Book excerpt: Polymer Electrolytes for Energy Storage Devices, Volume I, offers a detailed explanation of recent progress and challenges in polymer electrolyte research for energy storage devices. The influence of these electrolyte properties on the performance of different energy storage devices is discussed in detail. Features: • Discusses a variety of energy storage systems and their workings and a detailed history of LIBs • Covers a wide range of polymer-based electrolytes including PVdF, PVdF-co-HFP, PAN, blend polymeric systems, composite polymeric systems, and polymer ionic liquid gel electrolytes • Provides a comprehensive review of biopolymer electrolytes for energy storage applications • Suitable for readers with experience in batteries as well as newcomers to the field This book will be invaluable to researchers and engineers working on the development of next-generation energy storage devices, including materials, chemical, electrical, and mechanical engineers, as well as those involved in related disciplines.
Download or read book Conjugated Polymers for Next Generation Applications Volume 2 written by Vijay Kumar and published by Woodhead Publishing. This book was released on 2022-06-23 with total page 443 pages. Available in PDF, EPUB and Kindle. Book excerpt: Conjugated Polymers for Next-Generation Applications, Volume Two: Energy Storage Devices describes the synthesis and characterization of varied conjugated polymeric materials and their key applications, including active electrode materials for electrochemical capacitors and lithium-ion batteries, along with new ideas of functional materials for next-generation high-energy batteries, a discussion of common design procedures, and the pros and cons of conjugated polymers for certain applications. The book’s emphasis lies in the underlying electronic properties of conjugated polymers, their characterization and analysis, and the evaluation of their effectiveness for utilization in energy and electronics applications. This book is ideal for researchers and practitioners in the area of materials science, chemistry and chemical engineering. Provides an overview of the synthesis and functionalization of conjugated polymers and their composites Reviews important photovoltaics applications of conjugated polymeric materials, including their use in energy storage, batteries and optoelectronic devices Discusses conjugated polymers and their application in electronics for sensing, bioelectronics, memory, and more
Download or read book Polymer Electrolytes and their Composites for Energy Storage Conversion Devices written by Achchhe Lal Sharma and published by CRC Press. This book was released on 2022-11-28 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: Polymer Electrolytes and their Composites for Energy Storage/Conversion Devices presents a state-of-the-art overview of the research and development in the use of polymers as electrolyte materials for various applications. It covers types of polymer electrolytes, ion dynamics, and the role of dielectric parameters and a review of applications. Divided into two parts, the first part of the book focuses on the types of polymer electrolytes, ion dynamics, and the role of dielectric parameters, while the second part provides a critical review of applications based on polymer electrolytes and their composites. This book: Presents the fundamentals of polymer composites for energy storage/conversion devices Explores the ion dynamics and dielectric properties role in polymer electrolytes Provides detailed preparation methods and important characterization techniques to evaluate the electrolyte potential Reviews analysis of current updates in polymer electrolytes Includes various applications in supercapacitor, battery, fuel cell, and electrochromic windows The book is aimed at researchers and graduate students in physics, materials science, chemistry, materials engineering, energy storage, engineering physics, and industry.
Download or read book Tire Engineering written by Brendan Rodgers and published by CRC Press. This book was released on 2020-09-27 with total page 303 pages. Available in PDF, EPUB and Kindle. Book excerpt: The modern tire is the most complex, composite product in mass production. Yet given its complexity and required performance, there is little information in the public domain regarding its development. This book provides an introduction to tire design, construction, and manufacturing in the context of materials technologies used today, along with future trends and disrupting technologies. Focuses on design and construction Discusses the relationship between materials and performance Reviews tire uniformity as a key differentiator among manufacturers Evaluates design and construction features versus performance Written for engineers in the polymer, industrial, chemical, mechanical, and automotive industries, this book offers a comprehensive view of tire design, including materials selection, construction, manufacturing, quality control, and future trends.
Download or read book Polymers for Energy Storage and Delivery written by Kirt A. Page and published by OUP USA. This book was released on 2013-01-31 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Polymeric materials have been and continue to be a focus of research in the development of materials for energy conversion, storage and delivery applications. This book is a collection of chapters that together foster cross-fertilization of knowledge and ideas between experts in polymer chemistry, chemical engineering, and polymer physics
Download or read book Annual Technical Report Energy Materials Coordinating Committee EMACC written by United States. Department of Energy. Energy Materials Coordinating Committee and published by . This book was released on 1978 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Energy Research Abstracts written by and published by . This book was released on 1984 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Solid Waste Engineering and Management written by Lawrence K. Wang and published by Springer Nature. This book was released on 2022-06-24 with total page 638 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is the third volume in a three-volume set on Solid Waste Engineering and Management. It focuses on tourism industry waste, rubber tire recycling, electrical and electronic wastes, health-care waste, landfill leachate, bioreactor landfill, energy recovery, innovative composting, biodrying, and health and safety considerations pertaining to solid waste management.. The volumes comprehensively discuss various contemporary issues associated with solid waste pollution management, impacts on theenvironmental and vulnerable human populations, and solutions to these problems.
Download or read book Official Gazette of the United States Patent and Trademark Office written by and published by . This book was released on 2005 with total page 876 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Tire Waste and Recycling written by Trevor Letcher and published by Academic Press. This book was released on 2021-03-25 with total page 652 pages. Available in PDF, EPUB and Kindle. Book excerpt: Tire Waste and Recycling takes a methodical approach to the recycling of tires, providing a detailed understanding on how to manage, process, and turn waste tires into valuable materials and industrial applications. Sections cover fundamental aspects such as tire use, composition, trends, legislation, the current global situation, the possibilities for moving towards a circular economy, lifecycle options, treatment methods, and opportunities for re-use, recycling and recovery. Subsequent sections of the book focus on specific technologies that enable the utilization of waste tires in the development of high value materials and advanced applications. Finally, the future of tire recycling is considered. This is an essential resource for scientists, R&D professionals, engineers and manufacturers working in the tire, rubber, waste, recycling, automotive and aerospace industries. In academia, the book will be of interest to researchers and advanced scientists across rubber science, polymer science, materials engineering, environmental science, chemistry and chemical engineering. Offers systematic coverage of tire recycling, covering composition, lifecycle, processing options, material developments and latest technologies Explains end-of-life-options in detail, considering approaches and methods for reduction, re-use, recycling and recovery Explores key application and product areas for recycled tire materials, from civil engineering, sports and leisure, to roads and transport, construction, automotive, and many more
Download or read book Nanomaterials Safety written by Shyamasree Ghosh and published by Walter de Gruyter GmbH & Co KG. This book was released on 2018-11-19 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: This monograph summarizes the current knowledge on potential health hazards induced by nanomaterials from different sources and sort such as food, drugs and silver nanoparticles. Methods to assess toxicity as well as known effects on the genome, neuronal and respiratory system are discussed. Besides the impact on human and animal life the books also addresses aquatic toxicity.
Download or read book Coal written by National Research Council and published by National Academies Press. This book was released on 1995-06-13 with total page 303 pages. Available in PDF, EPUB and Kindle. Book excerpt: The U.S. Department of Energy (DOE) was given a mandate in the 1992 Energy Policy Act (EPACT) to pursue strategies in coal technology that promote a more competitive economy, a cleaner environment, and increased energy security. Coal evaluates DOE's performance and recommends priorities in updating its coal program and responding to EPACT. This volume provides a picture of likely future coal use and associated technology requirements through the year 2040. Based on near-, mid-, and long-term scenarios, the committee presents a framework for DOE to use in identifying R&D strategies and in making detailed assessments of specific programs. Coal offers an overview of coal-related programs and recent budget trends and explores principal issues in future U.S. and foreign coal use. The volume evaluates DOE Fossil Energy R&D programs in such key areas as electric power generation and conversion of coal to clean fuels. Coal will be important to energy policymakers, executives in the power industry and related trade associations, environmental organizations, and researchers.
Download or read book Reverse Engineering of Rubber Products written by Saikat Das Gupta and published by CRC Press. This book was released on 2013-09-19 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reverse engineering is widely practiced in the rubber industry. Companies routinely analyze competitors’ products to gather information about specifications or compositions. In a competitive market, introducing new products with better features and at a faster pace is critical for any manufacturer. Reverse Engineering of Rubber Products: Concepts, Tools, and Techniques explains the principles and science behind rubber formulation development by reverse engineering methods. The book describes the tools and analytical techniques used to discover which materials and processes were used to produce a particular vulcanized rubber compound from a combination of raw rubber, chemicals, and pigments. A Compendium of Chemical, Analytical, and Physical Test Methods Organized into five chapters, the book first reviews the construction of compounding ingredients and formulations, from elastomers, fillers, and protective agents to vulcanizing chemicals and processing aids. It then discusses chemical and analytical methods, including infrared spectroscopy, thermal analysis, chromatography, and microscopy. It also examines physical test methods for visco-elastic behavior, heat aging, hardness, and other features. A chapter presents important reverse engineering concepts. In addition, the book includes a wide variety of case studies of formula reconstruction, covering large products such as tires and belts as well as smaller products like seals and hoses. Get Practical Insights on Reverse Engineering from the Book’s Case Studies Combining scientific principles and practical advice, this book brings together helpful insights on reverse engineering in the rubber industry. It is an invaluable reference for scientists, engineers, and researchers who want to produce comparative benchmark information, discover formulations used throughout the industry, improve product performance, and shorten the product development cycle.
Download or read book Dynamic Response and Failure of Composite Materials written by Valentina Lopresto and published by Springer Nature. This book was released on 2023-04-24 with total page 422 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book gathers the latest advances and innovations in the field of dynamic loads and testing of composite materials and sandwich structures, as presented by international researchers and engineers at the International Symposium on Dynamic Response and Failure of Composite Materials (DRAF), held in Ischia, Italy, on June 21–24, 2022. Contributions include a wide range of topics such as low and high velocity impacts, smart composites, hull slamming, shock and blast, hail and bird impact, damage resistance and tolerance, failure mechanisms, composite structures, delamination and fractures, progressive damage modeling, micromechanics, ballistic impacts, ceramic and CMC, auxetic materials and structures, additive manufacturing, crashworthiness, green composites, and structural health monitoring.
