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Organic Thermoelectrics
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Book Synopsis Organic Thermoelectric Materials by : Zhiqun Lin
Download or read book Organic Thermoelectric Materials written by Zhiqun Lin and published by Royal Society of Chemistry. This book was released on 2019-10-18 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book summarises the significant progress made in organic thermoelectric materials, focusing on effective routes to minimize thermal conductivity and maximize power factor.
Book Synopsis Organic Thermoelectrics by : Daoben Zhu
Download or read book Organic Thermoelectrics written by Daoben Zhu and published by John Wiley & Sons. This book was released on 2022-11-03 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt: Organic Thermoelectrics Enables readers to understand the development and applications of organic thermoelectric conversion, including fundamentals and experimental breakthroughs Organic Thermoelectrics: From Materials to Devices introduces organic thermoelectric materials to devices in a systematic manner, covering the development of organic thermoelectric materials, followed by a discussion on the fundamental mechanism of thermoelectric conversion, design strategy, and advances in different materials, device fabrication, and characterizations of thermoelectric parameters. In Organic Thermoelectrics: From Materials to Devices, readers can expect to find detailed information on: Fundamentals of thermoelectric (TE) conversion, development of organic thermoelectric (OTE) fields and mechanisms, and basic physical processes in carrier transport and thermal transport for TE conversion Recent development and key strategies to develop p-type, n-type, and composite/hybrid OTE materials Basic mechanisms, fundamental requirements, and recent advances of doping for OTE applications, plus geometries and construction methods of OTE devices Theoretical and experimental advances in single molecular TE devices, together with the recent development in related detection methods Powered by worldwide innovative research results in the past ten years and strongly supported by many collaborators, Organic Thermoelectrics is a comprehensive reference on the subject and is invaluable for scientists and students in chemistry, materials, and engineering.
Book Synopsis Organic Thermoelectrics by : Daoben Zhu
Download or read book Organic Thermoelectrics written by Daoben Zhu and published by John Wiley & Sons. This book was released on 2023-01-30 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt: Enables readers to understand the development and applications of organic thermoelectric conversion, including fundamentals and experimental breakthroughs Organic Thermoelectrics: From Materials to Devices introduces organic thermoelectric materials to devices in a systematic manner, covering the development of organic thermoelectric materials, followed by a discussion on the fundamental mechanism of thermoelectric conversion, design strategy, and advances in different materials, device fabrication, and characterizations of thermoelectric parameters. In Organic Thermoelectrics, readers can expect to find detailed information on: Fundamentals of thermoelectric (TE) conversion, development of organic thermoelectric (OTE) fields and mechanisms, and basic physical processes in carrier transport and thermal transport for TE conversion Recent development and key strategies to develop p-type, n-type, and composite/hybrid OTE materials Basic mechanisms, fundamental requirements, and recent advances of doping for OTE applications, plus geometries and construction methods of OTE devices Theoretical and experimental advances in single molecular TE devices, together with the recent development in related detection methods Powered by worldwide innovative research results in the past ten years and strongly supported by many collaborators, Organic Thermoelectrics is a comprehensive reference on the subject and is invaluable for scientists and students in chemistry, materials, and engineering.
Book Synopsis Doping and Density of States Engineering for Organic Thermoelectrics by : Guangzheng Zuo
Download or read book Doping and Density of States Engineering for Organic Thermoelectrics written by Guangzheng Zuo and published by Linköping University Electronic Press. This book was released on 2018-05-14 with total page 67 pages. Available in PDF, EPUB and Kindle. Book excerpt: Thermoelectric materials can turn temperature differences directly into electricity. To use this to harvest e.g. waste heat with an efficiency that approaches the Carnot efficiency requires a figure of merit ZT larger than 1. Compared with their inorganic counterparts, organic thermoelectrics (OTE) have numerous advantages, such as low cost, large-area compatibility, flexibility, material abundance and an inherently low thermal conductivity. Therefore, organic thermoelectrics are considered by many to be a promising candidate material system to be used in lower cost and higher efficiency thermoelectric energy conversion, despite record ZT values for OTE currently lying around 0.25. A complete organic thermoelectric generator (TEG) normally needs both p-type and n-type materials to form its electric circuit. Molecular doping is an effective way to achieve p- and ntype materials using different dopants, and it is necessary to fundamentally understand the doping mechanism. We developed a simple yet quantitative analytical model and compare it with numerical kinetic Monte Carlo simulations to reveal the nature of the doping effect. The results show the formation of a deep tail in the Gaussian density of states (DOS) resulting from the Coulomb potentials of ionized dopants. It is this deep trap tail that negatively influences the charge carrier mobility with increasing doping concentration. The trends in mobilities and conductivities observed from experiments are in good agreement with the modeling results, for a large range of materials and doping concentrations. Having a high power factor PF is necessary for efficient TEG. We demonstrate that the doping method can heavily impact the thermoelectric properties of OTE. In comparison to conventional bulk doping, sequential doping can achieve higher conductivity by preserving the morphology, such that the power factor can improve over 100 times. To achieve TEG with high output power, not only a high PF is needed, but also having a significant active layer thickness is very important. We demonstrate a simple way to fabricate multi-layer devices by sequential doping without significantly sacrificing PF. In addition to the application discussed above, harvesting large amounts of heat at maximum efficiency, organic thermoelectrics may also find use in low-power applications like autonomous sensors where voltage is more important than power. A large output voltage requires a high Seebeck coefficient. We demonstrate that density of states (DOS) engineering is an effective tool to increase the Seebeck coefficient by tailoring the positions of the Fermi energy and the transport energy in n- and p-type doped blends of conjugated polymers and small molecules. In general, morphology heavily impacts the performance of organic electronic devices based on mixtures of two (or more) materials, and organic thermoelectrics are no exception. We experimentally find that the charge and energy transport is distinctly different in well-mixed and phase separated morphologies, which we interpreted in terms of a variable range hopping model. The experimentally observed trends in conductivity and Seebeck coefficient are reproduced by kinetic Monte Carlo simulations in which the morphology is accounted for.
Book Synopsis Advanced Thermoelectric Materials for Energy Harvesting Applications by : Saim Memon
Download or read book Advanced Thermoelectric Materials for Energy Harvesting Applications written by Saim Memon and published by BoD – Books on Demand. This book was released on 2019-10-30 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advanced Thermoelectric Materials for Energy Harvesting Applications is a research-intensive textbook covering the fundamentals of thermoelectricity and the process of converting heat energy into electrical energy. It covers the design, implementation, and performance of existing and advanced thermoelectric materials. Chapters examine such topics as organic/inorganic thermoelectric materials, performance and behaviors of thermoelectric devices, and energy harvesting applications of thermoelectric devices.
Book Synopsis Introduction to Organic Electronic and Optoelectronic Materials and Devices by : Sam-Shajing Sun
Download or read book Introduction to Organic Electronic and Optoelectronic Materials and Devices written by Sam-Shajing Sun and published by CRC Press. This book was released on 2016-10-03 with total page 1069 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers the combined subjects of organic electronic and optoelectronic materials/devices. It is designed for classroom instruction at the senior college level. Highlighting emerging organic and polymeric optoelectronic materials and devices, it presents the fundamentals, principle mechanisms, representative examples, and key data.
Book Synopsis Innovative Thermoelectric Materials by : Howard E Katz
Download or read book Innovative Thermoelectric Materials written by Howard E Katz and published by World Scientific. This book was released on 2016-01-22 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt: Power generation from environmentally friendly sources has led to surging interest in thermoelectrics. There has been a move toward alternative thermoelectric materials with enhanced performance through materials and structures that utilize common and safer elements and alternative mechanistic approaches while increasing processing latitude and decreasing cost. This wide-ranging volume examines this progress and future prospects with the new technologies, ease of processing and cost as major considerations, and will benefit active researchers, students and others interested in cutting-edge work in thermoelectric materials. Innovative Thermoelectric Materials incorporates the contributions of a group of recognized experts in thermoelectric materials, many of whom were the first to introduce various materials systems into thermoelectric systems. The perspectives brought to this evolving subject will provide important insights on which those developing the field can build, and will inspire new research directions for the future. Contents:Innovative Thermoelectric Materials (Theodore O Poehler and Howard E Katz [Johns Hopkins University, USA])Solution Processable Molecular and Polymer Semiconductors for Thermoelectrics (Ruth Schlitz, Anne Glaudell and Michael Chabinyc [UC Santa Barbara, USA])Nanostructured Thermoelectric Materials (Sangyeop Lee and Gang Chen [MIT, USA])New Design Rules for Polymer-Based Thermoelectric Nanocomposites (Jeffrey J Urban and Nelson E Coates [LBNL, USA])Role of Dopants in Defining Carrier Densities, Energetics, and Transport in Semiconducting Polymers (Gun-Ho Kim and Kevin P Pipe [University of Michigan, USA])Thermoelectric Polymer–Inorganic Composites (Robert M Ireland and Howard E Katz [Johns Hopkins University, USA])Modeling Thermoelectric Materials (Greg Walker [Vanderbilt University, USA])Phase-Transition-Enhanced Thermoelectric Performance in Copper Selenide (David R Brown and G Jeffrey Snyder [Caltech, USA]) Readership: Researchers and post-graduate students in the field of thermoelectrics. Key Features:Presents a highly authoritative picture of the field with contemporary information by prominent contributors to the fieldFirst book that highlights the potential of polymers in thermoelectricsSubstantial theoretical analysis included to justify the experimental approaches reported and proposed at a level of detail that is both comprehensive and accessibleKeywords:Polymers;Nanostructures;Composites;Thermoelectric Materials;Energy Conversion
Book Synopsis Thermoelectric Materials and Devices by : Lidong Chen
Download or read book Thermoelectric Materials and Devices written by Lidong Chen and published by Elsevier. This book was released on 2020-09-25 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt: Thermoelectric Materials and Devices summarizes the latest research achievements over the past 20 years of thermoelectric material and devices, most notably including new theory and strategies of thermoelectric materials design and the new technology of device integration. The book's author has provided a bridge between the knowledge of basic physical/chemical principles and the fabrication technology of thermoelectric materials and devices, providing readers with research and development strategies for high performance thermoelectric materials and devices. It will be a vital resource for graduate students, researchers and technologists working in the field of energy conversion and the development of thermoelectric devices. Discusses the new theory and methods of thermoelectric materials design Combines scientific principles, along with synthesis and fabrication technologies in thermoelectric materials Presents the design optimization and interface technology for thermoelectric devices Introduces thermoelectric polymers and organic-inorganic thermoelectric composites
Book Synopsis Thermoelectricity and Advanced Thermoelectric Materials by : Ranjan Kumar
Download or read book Thermoelectricity and Advanced Thermoelectric Materials written by Ranjan Kumar and published by Woodhead Publishing. This book was released on 2021-06-03 with total page 358 pages. Available in PDF, EPUB and Kindle. Book excerpt: Thermoelectricity and Advanced Thermoelectric Materials reviews emerging thermoelectric materials, including skutterudites, clathrates, and half-Heusler alloys. In addition, the book discusses a number of oxides and silicides that have promising thermoelectric properties. Because 2D materials with high figures of merit have emerged as promising candidates for thermoelectric applications, this book presents an updated introduction to the field of thermoelectric materials, including recent advances in materials synthesis, device modeling, and design. Finally, the book addresses the theoretical difficulties and methodologies of computing the thermoelectric properties of materials that can be used to understand and predict highly efficient thermoelectric materials. This book is a key reference for materials scientists, physicists, and engineers in energy. Reviews the most relevant, emerging thermoelectric materials, including 2D materials, skutterudites, clathrates and half-Heusler alloys Focuses on how electronic structure engineering can lead to improved materials performance for thermoelectric energy conversion applications Includes the latest advances in the synthesis, modeling and design of advanced thermoelectric materials
Book Synopsis Thermoelectric Energy Conversion Devices And Systems by : Kazuaki Yazawa
Download or read book Thermoelectric Energy Conversion Devices And Systems written by Kazuaki Yazawa and published by World Scientific. This book was released on 2021-02-23 with total page 389 pages. Available in PDF, EPUB and Kindle. Book excerpt: This unique compendium emphasizes key factors driving the performance of thermoelectric energy conversion systems. Important design parameters such as heat transfer at the boundaries of the system, material properties, and form factors are carefully analyzed and optimized for performance including the cost-performance trade-off. Numbers of examples are provided on the applications of thermoelectric technologies, e.g., power generation, cooling of electronic components, and waste heat recovery in wearable devices.This must-have volume also includes an interactive modeling software package developed on the nanoHUB (https://nanohub.org/) platform. Professionals, researchers, academics, undergraduate and graduate students will be able to study the impact of material properties and key design parameters on the overall thermoelectric system performance as well as the large scale implementation in the society.
Book Synopsis Thermoelectric Energy Conversion by : Ryoji Funahashi
Download or read book Thermoelectric Energy Conversion written by Ryoji Funahashi and published by Woodhead Publishing. This book was released on 2021-01-19 with total page 732 pages. Available in PDF, EPUB and Kindle. Book excerpt: Thermoelectric Energy Conversion: Theories and Mechanisms, Materials, Devices, and Applications provides readers with foundational knowledge on key aspects of thermoelectric conversion and reviews future prospects. Sections cover the basic theories and mechanisms of thermoelectric physics, the chemical and physical aspects of classical to brand-new materials, measurement techniques of thermoelectric conversion properties from the materials to modules and current research, including the physics, crystallography and chemistry aspects of processing to produce thermoelectric devices. Finally, the book discusses thermoelectric conversion applications, including cooling, generation, energy harvesting, space, sensor and other emerging areas of applications. Reviews key applications of thermoelectric energy conversion, including cooling, power generation, energy harvesting, and applications for space and sensing Discusses a wide range of materials, including skutterudites, heusler materials, chalcogenides, oxides, low dimensional materials, and organic materials Provides the fundamentals of thermoelectric energy conversion, including the physics, phonon conduction, electronic correlation, magneto-seebeck theories, topological insulators and thermionics
Book Synopsis Thin Film and Flexible Thermoelectric Generators, Devices and Sensors by : Sergey Skipidarov
Download or read book Thin Film and Flexible Thermoelectric Generators, Devices and Sensors written by Sergey Skipidarov and published by Springer Nature. This book was released on 2021-03-13 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents and facilitates new research and development results with hot topics in the thermoelectric generators (TEGs) field. Topics include: novel thin film; multilayer, composite and nanostructured thermoelectric materials; simulation of phenomena related to thermoelectricity; thermoelectric thin film and multilayer materials manufacturing technologies; measurement techniques for characterization; thermoelectric generators; and the simulation, modeling, design, thermal, and mechanical degradation problems. This book helps researchers tackle the challenges that still remain in creating cheap and effective TEGs and presents the latest trends and technologies in development and production of advanced thermoelectric generation devices.
Book Synopsis Flexible Thermoelectric Polymers and Systems by : Jianyong Ouyang
Download or read book Flexible Thermoelectric Polymers and Systems written by Jianyong Ouyang and published by John Wiley & Sons. This book was released on 2022-01-20 with total page 273 pages. Available in PDF, EPUB and Kindle. Book excerpt: Flexible Thermoelectric Polymers and Systems Comprehensive review of the rapidly evolving field of flexible thermoelectric polymers Flexible Thermoelectric Polymers and Systems delivers an expansive exploration of the most recent developments in flexible thermoelectric polymers and composites, as well as their applications in thermoelectric generators and Peltier coolers. The book focuses on novel designs and applications of technologies such as low-dimensional thermoelectric materials and how the latest advances have begun to overcome problems including poor mechanical flexibility and high fabrication costs. The book begins with a review of the fundamentals of thermoelectric materials, including discussions of the properties of thermoelectric materials, the Seebeck, Peltier, and Thomson effects, electrical conductivity, thermal conductivity, and thermoelectric generators, cooling, and sensors. It goes on to discuss more advanced developments in the field, such as flexible thermoelectric plastics and the thermoelectric properties of conducting polymers with ionic conductors. The book also includes: Thorough introductions to thermoelectric materials and systems, as well as the chemistry and physics of intrinsically conductive polymers Comprehensive explorations of thermoelectric PEDOTs, p-type thermoelectric polymers, and N-type thermoelectric polymers Practical discussions of thermoelectric composites of carbon nanotubes, graphene, and nanomaterials In-depth examinations of polymer composites of inorganic thermoelectric semiconductors Perfect for academic and industrial researchers and engineers in physics, materials science, chemistry, and engineering, Flexible Thermoelectric Polymers and Systems is also an indispensable resource for graduate students and early-career professionals working in those fields.
Book Synopsis Low-Grade Thermal Energy Harvesting by : Shiren Wang
Download or read book Low-Grade Thermal Energy Harvesting written by Shiren Wang and published by Woodhead Publishing. This book was released on 2022-03-22 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt: Low-Grade Thermal Energy Harvesting: Advances in Thermoelectrics, Materials, and Emerging Applications provides readers with fundamental and key concepts surrounding low-grade thermal energy conversion while also reviewing the latest research directions. The book covers the most promising and emerging technologies for low-grade heat recovery, harvesting and conversion, including wearable thermoelectrics and organic thermoelectrics. Each chapter includes key materials, principles, design and fabrication strategies for low-grade heat recovery. Special attention on emerging materials such as organic composites, 2D materials and nanomaterials are also included. The book emphasizes materials and device structures that enable the powering of wearable electronics and consumer electronics. The book is suitable for materials scientists and engineers in academia and R&D in manufacturing, industry, energy and electronics. Introduces key concepts and fundamental principles of low-grade thermal energy harvesting, storage and conversion Provides an overview on key materials, design principles and fabrication strategies for devices for low energy harvesting applications Focuses on materials and device designs that enable wearable thermoelectrics and flexible electronics applications
Book Synopsis Hybrid Nanomaterials by : Komal Rizwan
Download or read book Hybrid Nanomaterials written by Komal Rizwan and published by Springer Nature. This book was released on 2022-09-30 with total page 508 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book elaborates on the fabrication of organic-inorganic hybrid nanomaterials, their advantages, self-assembly and their applications in diverse fields of energy, biotechnology, biomedical and environment. The contents provide insight into tools, tricks and challenges associated with techniques of fabrication and future challenges and risks. This book also discusses the properties of modern hybrid nanomaterials and their performance, durability, reproducibility and sensitivity. It will be useful for students and researchers in the area of nanotechnology, science, engineering and environmental chemistry. This volume will also be useful for researchers and professionals working on nanohybrid materials.
Book Synopsis Advanced PEDOT Thermoelectric Materials by : Fengxing Jiang
Download or read book Advanced PEDOT Thermoelectric Materials written by Fengxing Jiang and published by Woodhead Publishing. This book was released on 2021-10-27 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt: PEDOT is currently the most widely used polymeric material in research and development. Over the past 10 years, PEDOT has been investigated for potential organic thermoelectric applications because of its superior thermoelectric and mechanical properties compared with other conductive polymers. However, many challenges remain to be solved before it is translated into key technologies. Advanced PEDOT Thermoelectric Materials summarizes current progress and the challenges of PEDOT thermoelectric materials, while clarifying directions for future development. This book provides a comprehensive overview of chemical, physical, and technical information about this organic thermoelectric polymer. The authors also give details about the theoretical basis of PEDOT, including preparation and characterization, and its development as a high-performance thermoelectric material. Provides an overview of techniques to optimize the thermoelectric performance of PEDOT materials. Introduces the fundamentals of PEDOT, including material synthesis, characterization, preparation, thermal transport, and more. Discusses emerging applications in thermoelectric devices and future directions.
Book Synopsis Thermoelectric Materials and Devices by : Iris Nandhakumar
Download or read book Thermoelectric Materials and Devices written by Iris Nandhakumar and published by Royal Society of Chemistry. This book was released on 2017 with total page 269 pages. Available in PDF, EPUB and Kindle. Book excerpt: Authoritative account of recent developments in thermoelectric materials and devices for power energy harvesting applications, ideal for researchers and industrialists in materials science.
