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Study On The Synthesis Of Bismuth Based Nanostructures And Their Thermoelectric Characterization
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Book Synopsis Study on the Synthesis of Bismuth-based Nanostructures and Their Thermoelectric Characterization by : Christoph Bauer
Download or read book Study on the Synthesis of Bismuth-based Nanostructures and Their Thermoelectric Characterization written by Christoph Bauer and published by . This book was released on 2020 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Thermoelectric Bi2Te3 Nanomaterials by : Oliver Eibl
Download or read book Thermoelectric Bi2Te3 Nanomaterials written by Oliver Eibl and published by John Wiley & Sons. This book was released on 2015-04-21 with total page 317 pages. Available in PDF, EPUB and Kindle. Book excerpt: Edited by the initiators of a priority research program funded by the German Science Foundation and written by an international team of key players, this is the first book to provide an overview of nanostructured thermoelectric materials -- putting the new developments into perspective alongside conventional thermoelectrics. As such, it reviews the current state of research on thermoelectric Bi2Te3 nanomaterials, covering advanced methods of materials synthesis, characterization of materials structures and thermoelectric properties, as well as advances in the theory and modeling of transport properties. Nanomaterials-based thermoelectric devices are also discussed with respect to their properties, their suitability for different energy generation applications, and in light of their commercialization potential. An outlook on the chances, challenges and future directions of research rounds off the book, giving a straightforward account of the fundamental and technical problems - plus ways to overcome them.
Download or read book Bismuth written by Ying Zhou and published by BoD – Books on Demand. This book was released on 2018-06-20 with total page 231 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bismuth (Bi) is a post-transition metal element with the atomic number of 83, which belongs to the pnictogen group elements in Period 6 in the elemental periodic table. As a heavy metal, the hazard of Bi is unusually low in contrast to its neighbors Pb and Sb. This property, along with other typical characteristics like strong diamagnetism and low thermal conductivity, makes Bi attractive in industrial applications. There are more than 100 commercial bismuth products, from pharmaceutical to industrial catalysts. Based on the wide applications of Bi materials, this book goes further and mainly focuses on the potential uses of Bi-based materials, which consist of nine chapters. In addition, a special chapter concerning the defect in bismuth is also presented.
Book Synopsis Materials, Preparation, and Characterization in Thermoelectrics by : David Michael Rowe
Download or read book Materials, Preparation, and Characterization in Thermoelectrics written by David Michael Rowe and published by CRC Press. This book was released on 2017-12-19 with total page 552 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book includes updated theoretical considerations which provide an insight into avenues of research most likely to result in further improvements in material performance. It details the latest techniques for the preparation of thermoelectric materials employed in energy harvesting, together with advances in the thermoelectric characterisation of nanoscale material. The book reviews the use of neutron beams to investigate phonons, whose behaviour govern the lattice thermal conductivity and includes a chapter on patents.
Book Synopsis Nanomaterials for Thermoelectric Devices by : Yong X. Gan
Download or read book Nanomaterials for Thermoelectric Devices written by Yong X. Gan and published by CRC Press. This book was released on 2018-10-03 with total page 319 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Book Synopsis Biomateriały we̜glowe i ceramiczne, Rytro 24-27 październik 1996 by :
Download or read book Biomateriały we̜glowe i ceramiczne, Rytro 24-27 październik 1996 written by and published by . This book was released on 1996 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Bismuth-Containing Alloys and Nanostructures by : Shumin Wang
Download or read book Bismuth-Containing Alloys and Nanostructures written by Shumin Wang and published by Springer. This book was released on 2019-07-03 with total page 399 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on novel bismuth-containing alloys and nanostructures, covering a wide range of materials from semiconductors, topological insulators, silica optical fibers and to multiferroic materials. It provides a timely overview of bismuth alloys and nanostructures, from material synthesis and physical properties to device applications and also includes the latest research findings. Bismuth is considered to be a sustainable and environmentally friendly element, and has received increasing attention in a variety of innovative research areas in recent years. The book is intended as a reference resource and textbook for graduate students and researchers working in these fields.
Book Synopsis Chemical Synthesis and Characterization of Bismuth Ferrite Nanostructures by : Linfeng Fei
Download or read book Chemical Synthesis and Characterization of Bismuth Ferrite Nanostructures written by Linfeng Fei and published by . This book was released on 2011 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt: First, a low-temperature wet chemical route was adopted to synthesize nanoparticles of BiFeO3. In the process, bismuth nitrate and iron nitrate were employed as starting materials with excess tartaric acid and citric acid as chelating agents. It was found that the crystallization temperature of BiFeO3 is dependent on the chelating agent. Under optimized processing conditions, BiFeO3 nanoparticles with good quality of crystallization and sharp distribution of particle size could be obtained after a thermal treatment at ~350 °C, which is one of the lowest crystallization temperatures ever achieved. Structures and physical/chemical properties of BiFeO3 nanoparticles with different sizes distributions were also characterized. Second, a sol-gel based electrospinning process was developed which enabled it to synthesize bismuth ferrite nanofibers at a relatively large scale. The annealing temperature after the electrospinning was significantly lowered by introducing appropriate chelating agent in the precursor solution. Nanofibers prepared under optimized conditions were found to be well crystallized, uniform in diameter and exhibit excellent ferroelectric properties when tested under piezoelectric force microscope. Third, uniform and phase-pure perovskite BiFeO3 crystallites with different predominantly exposed facets were successfully synthesized via a facile one-pot hydrothermal approach at 200 °C in the presence of potassium hydroxide and polyethylene glycol. Pills and rods with dominant {111}c facets and cubes with {100}c exposed facets were obtained by adjusting the alkaline conditions of the precursor solution. Due to the distinct dominant facets of BiFeO3 crystallites, {111}c dominant pills and rods were found to grant a significant enhanced visible light response, suggesting that the designed structures can give rise to better performance in future photovoltaic and photocatalytic applications of BiFeO3. In summary, bismuth ferrite with controllable sizes and morphologies have been developed and characterized. The nanostructures are expected to be useful in the basic and applied research related to multiferroic nanomaterials.
Book Synopsis Provisional List of Participants by :
Download or read book Provisional List of Participants written by and published by . This book was released on 2002 with total page 25 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Synthesis and Characterization of Micro/nano Material for Thermoelectric Applications by : Ananth Shalvapulle Iyengar
Download or read book Synthesis and Characterization of Micro/nano Material for Thermoelectric Applications written by Ananth Shalvapulle Iyengar and published by . This book was released on 2010 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt: Various micro- and nanomaterials are explored to assess their potential for enhancing figure of merit (ZT) of the material. Free standing bismuth nanowires are synthesized by vapor deposition technique. Bismuth nanowires and commercial bismuth microparticles were uni-axially compressed into respective pellets. The anisotropy due to the compression process is investigated by measuring the directional thermal and electrical conductivities of the pellets. Thermal conductivity is measured by mirage technique, and dynamic plane source method. Electrical conductivity is measured by 4point probe in inline and over-under configurations. Seebeck coefficient is measured by the steady-state DC technique. The anisotropy is attributed to effects including, the particle interface, porosity, and the oxide layer on the particles. Quantum confinement effect is exhibited by the 20nm nanowire pellet. The ZT of the compressed nanowire pellets are one order of magnitude lower and the compressed microparticle pellets showed about half of the bulk bismuth ZT. These low ZT values are due to the various factors including dielectric surface oxide layer, pellet porosity, and particle interfaces. Among these factors, surface oxide layer plays the major role in reducing the electrical conductivity of the pellets. Another ongoing project is an investigation into the thermoelectric properties of electrolyte solutions to assess their viability as liquid thermoelectric materials. A steady-state thermal conductivity measuring setup for liquids was developed to measure its properties. The setup consists of a pair of coaxial cylinders with test fluid placed in the annular space between these cylinders with water tight cover plates at the top and bottom of the cylinders. Heat flow from the coil at the concentric-center of the inner cylinder raises the temperature of the assembly. Thermal conductivity is calculated by comparing the steady-state radial heat flow between the cylinders and the test fluid (comparative method). Thermal conductivity of water, glycerol, and ethylene glycol was measured for varying temperatures and is in good agreement with the published thermal conductivity values in literature.
Book Synopsis Thermoelectrics Handbook by : D.M. Rowe
Download or read book Thermoelectrics Handbook written by D.M. Rowe and published by CRC Press. This book was released on 2018-10-03 with total page 1008 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ten years ago, D.M. Rowe introduced the bestselling CRC Handbook of Thermoelectrics to wide acclaim. Since then, increasing environmental concerns, desire for long-life electrical power sources, and continued progress in miniaturization of electronics has led to a substantial increase in research activity involving thermoelectrics. Reflecting the latest trends and developments, the Thermoelectrics Handbook: Macro to Nano is an extension of the earlier work and covers the entire range of thermoelectrics disciplines. Serving as a convenient reference as well as a thorough introduction to thermoelectrics, this book includes contributions from 99 leading authorities from around the world. Its coverage spans from general principles and theoretical concepts to material preparation and measurements; thermoelectric materials; thermoelements, modules, and devices; and thermoelectric systems and applications. Reflecting the enormous impact of nanotechnology on the field-as the thermoelectric properties of nanostructured materials far surpass the performance of conventional materials-each section progresses systematically from macro-scale to micro/nano-scale topics. In addition, the book contains an appendix listing major manufacturers and suppliers of thermoelectric modules. There is no longer any need to spend hours plodding through the journal literature for information. The Thermoelectrics Handbook: Macro to Nano offers a timely, comprehensive treatment of all areas of thermoelectrics in a single, unified reference.
Book Synopsis Investigations in the Multinary Bismuth Chalcogenides Systems by : Lykourgos Iordanidis
Download or read book Investigations in the Multinary Bismuth Chalcogenides Systems written by Lykourgos Iordanidis and published by . This book was released on 2000 with total page 522 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Functional and Physical Properties of Polymer Nanocomposites by : Aravind Dasari
Download or read book Functional and Physical Properties of Polymer Nanocomposites written by Aravind Dasari and published by John Wiley & Sons. This book was released on 2016-03-24 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first book to extensively cover nanoparticles, this addresses some of the key issues in nanocomposites. Polymer nanocomposites (polymers reinforced with nanoparticles), are of great interest due to their remarkable mechanical, thermal, chemical properties as well as optical, electronic, and magnetic applications Potential applications include automobile body parts, high-barrier packaging materials, flame-retardants, scratch-resistant composites, and biodegradable nanocomposites Combines basic theory as well as advanced and in-depth knowledge of these properties Broad audience includes researchers in Materials Science, Physics, Polymer Chemistry, and Engineering, and those in industry
Book Synopsis Nanotechnology for Energy Sustainability by : Baldev Raj
Download or read book Nanotechnology for Energy Sustainability written by Baldev Raj and published by John Wiley & Sons. This book was released on 2017-01-27 with total page 1487 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dieses Referenzwerk in drei handlichen Bänden bietet einen detaillierten Überblick über Anwendungen der Nanotechnologie im Bereich Nachhaltigkeit in der Energieversorgung. Der erste Band dieses klar strukturierten Nachschlagewerks behandelt nach der Einleitung die Themen Energieerzeugung, erneuerbare Energien, Energiespeicherung, Energieverteilung sowie Energieumwandlung und Energy-Harvesting. Im zweiten Band werden auf Nanotechnologie basierte Materialen, Energieeinsparung und -management, technologische und urheberrechtlich relevante Fragen, Märkte und Umweltsanierung erörtert. Der dritte Band wirft einen Blick in die Zukunft, auf technologische Fortschritte und gibt Empfehlungen. Ein wichtiges Handbuch für alle Experten auf diesem Gebiet, von Forschern und Ingenieuren im wissenschaftlichen Bereich bis hin zu Entwicklern in der Industrie.
Book Synopsis Nanoscale Thermoelectrics by : Xiaodong Wang
Download or read book Nanoscale Thermoelectrics written by Xiaodong Wang and published by Springer Science & Business Media. This book was released on 2013-11-18 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt: For the efficient utilization of energy resources and the minimization of environmental damage, thermoelectric materials can play an important role by converting waste heat into electricity directly. Nanostructured thermoelectric materials have received much attention recently due to the potential for enhanced properties associated with size effects and quantum confinement. Nanoscale Thermoelectrics describes the theory underlying these phenomena, as well as various thermoelectric materials and nanostructures such as carbon nanotubes, SiGe nanowires, and graphene nanoribbons. Chapters written by leading scientists throughout the world are intended to create a fundamental bridge between thermoelectrics and nanotechnology, and to stimulate readers' interest in developing new types of thermoelectric materials and devices for power generation and other applications. Nanoscale Thermoelectrics is both a comprehensive introduction to the field and a guide to further research, and can be recommended for Physics, Electrical Engineering, and Materials Science departments.
Book Synopsis Applications of Laser Ablation by : Dongfang Yang
Download or read book Applications of Laser Ablation written by Dongfang Yang and published by BoD – Books on Demand. This book was released on 2016-12-21 with total page 430 pages. Available in PDF, EPUB and Kindle. Book excerpt: Laser ablation refers to the phenomenon in which a low wavelength and short pulse (ns-fs) duration of laser beam irradiates the surface of a target to induce instant local vaporization of the target material generating a plasma plume consisting of photons, electrons, ions, atoms, molecules, clusters, and liquid or solid particles. This book covers various aspects of using laser ablation phenomenon for material processing including laser ablation applied for the deposition of thin films, for the synthesis of nanomaterials, and for the chemical compositional analysis and surface modification of materials. Through the 18 chapters written by experts from international scientific community, the reader will have access to the most recent research and development findings on laser ablation through original research studies and literature reviews.
Book Synopsis Polymer Composites with Functionalized Nanoparticles by : Krzysztof Pielichowski
Download or read book Polymer Composites with Functionalized Nanoparticles written by Krzysztof Pielichowski and published by Woodhead Publishing. This book was released on 2018-09-22 with total page 513 pages. Available in PDF, EPUB and Kindle. Book excerpt: Polymer Composites with Functional Nanoparticles: Synthesis, Properties, and Applications reviews the latest research in the area of polymer nanocomposites and functionalized nanoparticles, providing an introduction for those new to the field, and supporting further research and development. The book helps researchers and practitioners better understand the key role of nanoparticle functionalization for improving the compatibility of inorganic metallic nanomaterials with organic polymers, and for the fabrication of nanostructured materials with special properties. A range of nanoparticles, such as carbon nanotubes are covered, along with descriptions of the methods of functionalization to support better compatibility with polymer matrices. The book also discusses the various applications of this technology, including uses in electronics and the medical and energy industries. Summarizes the latest research in functionalized nanoparticles for modification of polymer matrices, providing a valuable platform for further research Includes functionalization of a range of nanoparticles for incorporation into nanocomposites, including carbon nanotubes, graphene, gold and silver, silica and clay Provides detailed coverage of application areas, including energy, electronics, biomedical applications, and end-of-life considerations
