Download or read book Multicomponent Silicides for Thermoelectric Materials written by Jean-Claude Tedenac and published by . This book was released on 2017 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Multicomponent Silicides for Thermoelectric Materials written by Jean-Claude Tedenac and published by Springer. This book was released on 2017-06-02 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a comprehensive review of the current state of the art in silicon compounds for thermoelectric applications. Silicides are materials with good initial thermoelectric properties, which can be enhanced through tuning of their micro- and macrostructure. These compounds present various conduction mechanisms and complex band structures. Moreover, some are isotropic, and others anisotropic, which is highly beneficial for device tailoring. Silicides are a particularly attractive material for sensors, thermoelectric generators, and other applications because they are environmentally friendly, abundant, and low cost. This concise volume covers fundamentals and applications for an audience of materials scientists, chemists, solid-state physicists, and engineers.
Download or read book Silicides Fundamentals Applications written by Francois D'heurle and published by World Scientific. This book was released on 2000-12-18 with total page 390 pages. Available in PDF, EPUB and Kindle. Book excerpt: Silicides were introduced into the technology of electronic devices some thirty years ago; since then, they have been continuously used to form both ohmic and rectifying contacts to silicon. Silicides are also important for other applications (thermoelectric devices and structural applications, such as jet engines), but it is not easy to find an updated reference containing both their basic properties, either chemical or physical, and the latest applications.The 16th Course of the International School of Solid State Physics, held in Erice (Italy) in the late spring of 1999, was intended to break artificial barriers between disciplines, and to gather people concerned with the properties and applications of silicides, regardless of the formal fields to which they belong, or of the practical goals they pursue. This book is therefore concerned with theory as well as applications, metallurgy as well as physics, and materials science as well as microelectronics.
Download or read book Stability of Manganese Silicides of the HMS Type Alloying Effect on Their Electronic Properties written by Ali Allam and published by . This book was released on 2013 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt: Thermoelectric materials as electric power generators can be used in many fields, such as the conversion of automobile exhausting heat and industrial waste heat, solar photovoltaic-thermoelectric hybrid power generation, or RTG (Radioisotope thermoelectric generator) for deep space exploration. To date, most of the constituent elements of thermoelectric materials are scarce resource and are toxic, resulting in environmental pollution. Silicide materials have shown to exhibit good thermoelectric performances at high temperature without suffering from the aforementioned drawbacks. Among the silicide compounds, silicon-rich silicides MnSix, with x comprised between 1.71 and 1.75, are particularly interesting for their thermoelectric properties. These so-called higher manganese silicides (HMS) exhibit several tetragonal structures that correspond to Mn4Si7, Mn11Si19, Mn15Si26 and Mn27Si47. In this thesis, we examine from an experimental point of view the stability of these compounds. The investigations have been performed on both bulk and thin film materials. Mn4Si7 seems to be the most interesting HMS for thermoelectric applications; hence various synthesis routes have been explored for this compound. Finally, theoretical calculations, based on density-functional theory and Boltzmann's transport theory, have allowed us to predict the thermoelectric properties of substituted Mn4Si7. The objectives were to find substitutional atoms leading to an improvement of the thermoelectric efficiency of Mn4Si7.
Download or read book Efficient Thermoelectric Materials Based on Solid Solutions of Mg2X Compounds X written by Vladimir K. Zaitsev and published by . This book was released on 2016 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The silicides have obvious attractive characteristics that make them promising materials as thermoelectric energy converters. The constituting elements are abundant and have low price, many of compounds have good high temperature stability. Therefore, considerable efforts have been made, especially in the past 10 years, in order to develop efficient silicide-based thermoelectric materials. These efforts have culminated in creation of Mg2(Si-Sn) n-type thermoelectric alloys with proven maximum thermoelectric figure of merit ZT of 1.3. This success is based on combination of two approaches to maximize the thermoelectric performance: the band structure engineering and the alloying. In this chapter, we review data on crystal and electronic structure as well as on the thermoelectric properties of Mg2X compounds and their solid solutions.
Download or read book THERMOELECTRIC MATERIALS written by TRANS WORLD AIRLINES INC KANSAS CITY MO. and published by . This book was released on 1961 with total page 1 pages. Available in PDF, EPUB and Kindle. Book excerpt: As a practical result of the contractual work on N-type thermoelement CoSi + 1% FeSi and P-type thermoelement Cr0.05 Mn0.95 i2 + 2% Ag were developed. These aterials, like most of the transition metal silicides, are stable thermally. Bonding experiments suggest that the bonding of electrical con acts to the transition me al ilicides is by no means an i superable problem. It is suggested that the silicides will be useful in the range 500 - 800 C probably in cascade with PbTe. On the theoretical side, a b sic understanding of the transition metal silicides or, indeed, any of the transition metal compounds is still lacking. The silicides remain s one of the few stable ma rials at high tempera ur s. Much could be done to optimize the transition metal silicides still further, particularly, along the lines of addition of small quantities of noble metals and the reduction of the lattice component of the thermal conductivity by substitutions of heavy metal silicides. (Aut or).
Download or read book Applications of Process Engineering Principles in Materials Processing Energy and Environmental Technologies written by Shijie Wang and published by Springer. This book was released on 2017-02-07 with total page 549 pages. Available in PDF, EPUB and Kindle. Book excerpt: This collection offers new research findings, innovations, and industrial technological developments in extractive metallurgy, energy and environment, and materials processing. Technical topics included in the book are thermodynamics and kinetics of metallurgical reactions, electrochemical processing of materials, plasma processing of materials, composite materials, ionic liquids, thermal energy storage, energy efficient and environmental cleaner technologies and process modeling. These topics are of interest not only to traditional base ferrous and non-ferrous metal industrial processes but also to new and upcoming technologies, and they play important roles in industrial growth and economy worldwide.
Download or read book Role of Government Funding and Its Impact on Small Business in the Solar Energy Industry written by United States. Congress. House. Committee on Small Business. Subcommittee on Energy, Environment, Safety and Research and published by . This book was released on 1980 with total page 414 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Metals Abstracts Index written by and published by . This book was released on 1996 with total page 1622 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Advanced Thermoelectric Materials written by Chong Rae Park and published by John Wiley & Sons. This book was released on 2019-03-15 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: Your guide to advanced thermoelectric materials Written by a distinguished group of contributors, this book provides comprehensive coverage of the most up-to-date information on all aspects of advanced thermoelectric materials — ranging from system biology, diagnostics, imaging, image-guided therapy, therapeutics, biosensors, and translational medicine and personalized medicine, as well as the much broader task of covering most topics of biomedical research.
Download or read book High Entropy Materials Theory Experiments and Applications written by Jamieson Brechtl and published by Springer Nature. This book was released on 2022-01-03 with total page 776 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book discusses fundamental studies involving the history, modelling, simulation, experimental work, and applications on high-entropy materials. Topics include data-driven and machine-learning approaches, additive-manufacturing techniques, computational and analytical methods, such as density functional theory and multifractal analysis, mechanical behavior, high-throughput methods, and irradiation effects. The types of high-entropy materials consist of alloys, oxides, and ceramics. The book then concludes with a discussion on potential future applications of these novel materials.
Download or read book U S Government Research Reports written by and published by . This book was released on 1962 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Nuclear Science Abstracts written by and published by . This book was released on 1974 with total page 764 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book High Entropy Materials written by Yong Zhang and published by CRC Press. This book was released on 2023-08-09 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt: Research in the field of high-entropy materials is advancing rapidly. High-Entropy Materials: Advances and Applications focuses on materials discovered using the high-entropy alloys (HEA) strategy. It discusses various types of high-entropy materials, such as face-centered cubic (FCC) and body-centered cubic (BCC) HEAs, films and coatings, fibers, and powders and hard-cemented carbides, along with current research status and applications: • Describes, compositions and processing of high-entropy materials. • Summarizes industrially valuable alloys found in high-entropy materials that hold promise for promotion and application. • Explains how high-entropy materials can be used in many fields and can outperform traditional materials. This book is aimed at researchers, advanced students, and academics in materials science and engineering and related disciplines.
Download or read book International Conference on Thermoelectrics written by and published by . This book was released on 2001 with total page 574 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Multicomponent Alloy Constitution Bibliography 1955 1973 written by Alan Prince and published by . This book was released on 1978 with total page 1154 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Technical Abstract Bulletin written by Defense Documentation Center (U.S.) and published by . This book was released on 1963 with total page 824 pages. Available in PDF, EPUB and Kindle. Book excerpt:
