Download Ebook Free Thermoelectric Energy Conversion
The Physics of Thermoelectric Energy Conversion
Publisher : Morgan & Claypool Publishers
Release Date : 2017-05-02
Category : Science
Total pages :104
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This book outlines the principles of thermoelectric generation and refrigeration from the discovery of the Seebeck and Peltier effects in the nineteenth century through the introduction of semiconductor thermoelements in the mid-twentieth century to the more recent development of nanostructured materials. It is shown that the efficiency of a thermoelectric generator and the coefficient of performance of a thermoelectric refrigerator can be related to a quantity known as the figure of merit. The figure of merit depends on the Seebeck coefficient and the ratio of the electrical to thermal conductivity. It is shown that expressions for these parameters can be derived from the band theory of solids. The conditions for favourable electronic properties are discussed. The methods for selecting materials with a low lattice thermal conductivity are outlined and the ways in which the scattering of phonons can be enhanced are described. The application of these principles is demonstrated for specific materials including the bismuth telluride alloys, bismuth antimony, alloys based on lead telluride, silicon-germanium and materials described as phonon-glass electron-crystals. It is shown that there can be advantages in using the less familiar transverse thermoelectric effects and the transverse thermomagnetic effects. Finally, practical aspects of thermoelectric generation and refrigeration are discussed. The book is aimed at readers who do not have a specialised knowledge of solid state physics.
Thermoelectric Energy Conversion
Publisher : John Wiley & Sons
Release Date : 2017-12-04
Category : Technology & Engineering
Total pages :336
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The latest volume in the well-established AMN series, this ready reference provides an up-to-date, self-contained summary of recent developments in the technologies and systems for thermoelectricity. Following an initial chapter that introduces the fundamentals and principles of thermoelectricity, subsequent chapters discuss the synthesis and integration of various bulk thermoelectric as well as nanostructured materials. The book then goes on to discuss characterization techniques, including various light and mechanic microscopy techniques, while also summarizing applications for thermoelectric materials, such as micro- and nano-thermoelectric generators, wearable electronics and energy conversion devices. The result is a bridge between industry and scientific researchers seeking to develop thermoelectric generators.
Thermoelectric Energy Conversion
Publisher : Woodhead Publishing
Release Date : 2021-02-01
Category : Technology & Engineering
Total pages :730
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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
Thermoelectric Energy Conversion: Materials, Devices, and Systems
Abstract : This paper will present a discussion of challenges, progresses, and opportunities in thermoelectric energy conversion technology. We will start with an introduction to thermoelectric technology, followed by discussing advances in thermoelectric materials, devices, and systems. Thermoelectric energy conversion exploits the Seebeck effect to convert thermal energy into electricity, or the Peltier effect for heat pumping applications. Thermoelectric devices are scalable, capable of generating power from nano Watts to mega Watts. One key issue is to improve materials thermoelectric figure- of-merit that is linearly proportional to the Seebeck coefficient, the square of the electrical conductivity, and inversely proportional to the thermal conductivity. Improving the figure-of-merit requires good understanding of electron and phonon transport as their properties are often contradictory in trends. Over the past decade, excellent progresses have been made in the understanding of electron and phonon transport in thermoelectric materials, and in improving existing and identify new materials, especially by exploring nanoscale size effects. Taking materials to real world applications, however, faces more challenges in terms of materials stability, device fabrication, thermal management and system design. Progresses and lessons learnt from our effort in fabricating thermoelectric devices will be discussed. We have demonstrated device thermal-to-electrical energy conversion efficiency ∼10% and solar-thermoelectric generator efficiency at 4.6% without optical concentration of sunlight (Figure 1) and ∼8-9% efficiency with optical concentration. Great opportunities exist in advancing materials as well as in using existing materials for energy efficiency improvements and renewable energy utilization, as well as mobile applications.
Nanomaterials for Thermoelectric Devices
Publisher : CRC Press
Release Date : 2018-10-03
Category : Technology & Engineering
Total pages :248
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With the increaseing global demand for energy, we are facing a huge challenge of energy sustainability. Renewable energy has attracted an immense amount of interest with regard to solving the sustainbility issue. Among the various renewable energy sources, solar heat and waste heat energy has significant advantages due to its availability. Thermoelectric nanomaterials play an indispensable role in heat-to-electricity energy conversion. A high energy conversion efficiency is critical for practical applications of thermoelectric energy conversion systems, and understanding the fundamentals of energy conversion mechanisms is essential. This book details thermoelectric energy conversion nanomaterials and the related manufacturing processes. It also introduces the latest research progress in thermoelectric energy conversion nanomaterials. It is a great reference for readers from both academia and industry.
Thermoelectric Energy Conversion Devices and Systems
Publisher : Wspc Advanced Integration and
Release Date : 2021-01-14
Category : Technology & Engineering
Total pages :370
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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
Green Energy Advances
Publisher : Unknown
Release Date : 2019-02
Category :
Total pages :156
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Thermoelectrics
Publisher : John Wiley & Sons
Release Date : 2016-11-14
Category : Technology & Engineering
Total pages :440
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Thermoelectrics: Design and Materials HoSung Lee, Western Michigan University, USA A comprehensive guide to the basic principles of thermoelectrics Thermoelectrics plays an important role in energy conversion and electronic temperature control. The book comprehensively covers the basic physical principles of thermoelectrics as well as recent developments and design strategies of materials and devices. The book is divided into two sections: the first section is concerned with design and begins with an introduction to the fast developing and multidisciplinary field of thermoelectrics. This section also covers thermoelectric generators and coolers (refrigerators) before examining optimal design with dimensional analysis. A number of applications are considered, including solar thermoelectric generators, thermoelectric air conditioners and refrigerators, thermoelectric coolers for electronic devices, thermoelectric compact heat exchangers, and biomedical thermoelectric energy harvesting systems. The second section focuses on materials, and covers the physics of electrons and phonons, theoretical modeling of thermoelectric transport properties, thermoelectric materials, and nanostructures. Key features: Provides an introduction to a fast developing and interdisciplinary field. Includes detailed, fundamental theories. Offers a platform for advanced study. Thermoelectrics: Design and Materials is a comprehensive reference ideal for engineering students, as well as researchers and practitioners working in thermodynamics. Cover designed by Yujin Lee
Proceedings of the Third International Conference on Thermoelectric Energy Conversion, University of Texas at Arlington, Arlington, Texas, March 12-14, 1980
Publisher : Unknown
Release Date : 1980
Category : Thermoelectric apparatus and appliances
Total pages :221
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Proceedings of the Fourth International Conference on Thermoelectric Energy Conversion
Publisher : Unknown
Release Date : 1982
Category : Direct energy conversion
Total pages :165
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Proceedings of the Third International Conference on Thermoelectric Energy Conversion
Publisher : Unknown
Release Date : 1980
Category : Direct energy conversion
Total pages :221
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Energy Storage and Conversion Materials
Publisher : Royal Society of Chemistry
Release Date : 2019-11-22
Category : Science
Total pages :250
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Showcasing recent developments in inorganic materials in an area of societal interest and importance, this book provides an up-to-date introduction to the contemporary use of functional solids in emerging technologies. Energy Storage and Conversion Materials describes the application of inorganic materials in the storage and conversion of energy, with an emphasis on how solid-state chemistry allows development of new functional solids for energy applications. Dedicated chapters cover co-electrolysis, low temperature fuel cells, oxide thermoelectric devices for energy conversion, solid-state Li batteries and thermochemical energy conversion. Edited and written by world-renowned scientists, this book will provide a comprehensive introduction for advanced undergraduates, postgraduates and researchers wishing to learn about the topic.
Misfit-layered Cobalt Oxides for Thermoelectric Energy Conversion
Publisher : Unknown
Release Date : 2017
Category :
Total pages :129
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Proceedings of the International Conference on Thermoelectric Energy Conversion
Publisher : Unknown
Release Date : 1976
Category : Direct energy conversion
Total pages :187
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Thermoelectrics for Power Generation
Publisher : BoD – Books on Demand
Release Date : 2016-12-21
Category : Technology & Engineering
Total pages :572
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Thermoelectrics for Power Generation - A Look at Trends in the Technology is the first part of the InTech collection of international community works in the field of thermoelectric power generation. The authors from many counties have presented in this book their achievements and vision for the future development in different aspects of thermoelectric power generation. Remarkably, this hot topic unites together efforts of researchers and engineers from all continents of our planet. The reader will find in the book a lot of new interesting information concerning prospective materials for thermoelectric generators, both inorganic and organic; results of theoretical studies of materials characteristics; novel methods and apparatus for measuring performance of thermoelectric materials and devices; and thermoelectric power generator simulation, modeling, design, and practice.