標(biāo)題: Titlebook: Chemistry, Physics, and Materials Science of Thermoelectric Materials; Beyond Bismuth Tellu M. G. Kanatzidis,S. D. Mahanti,T. P. Hogan Book [打印本頁] 作者: Corrugate 時(shí)間: 2025-3-21 16:56
書目名稱Chemistry, Physics, and Materials Science of Thermoelectric Materials影響因子(影響力)
書目名稱Chemistry, Physics, and Materials Science of Thermoelectric Materials影響因子(影響力)學(xué)科排名
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書目名稱Chemistry, Physics, and Materials Science of Thermoelectric Materials網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱Chemistry, Physics, and Materials Science of Thermoelectric Materials被引頻次
書目名稱Chemistry, Physics, and Materials Science of Thermoelectric Materials被引頻次學(xué)科排名
書目名稱Chemistry, Physics, and Materials Science of Thermoelectric Materials年度引用
書目名稱Chemistry, Physics, and Materials Science of Thermoelectric Materials年度引用學(xué)科排名
書目名稱Chemistry, Physics, and Materials Science of Thermoelectric Materials讀者反饋
書目名稱Chemistry, Physics, and Materials Science of Thermoelectric Materials讀者反饋學(xué)科排名
作者: 損壞 時(shí)間: 2025-3-21 23:40
The Synthetic Search for Better Thermoelectrics,recent experiments by Badding et. al. on commercial Bi.Te.alloys show that increases in ZT by factors of 2 or more occur under non- hydrostatic pressure..It seems possible that by suitable chemical modification of Bi.Te., materials could be prepared that reach the same or higher ZT at atmospheric pr作者: 免除責(zé)任 時(shí)間: 2025-3-22 03:39 作者: 補(bǔ)助 時(shí)間: 2025-3-22 08:29
Clathrate Thermoelectrics,ssess poor thermal properties (such as that for amorphous materials) while also possessing good electrical properties (as in perfect crystals). From the definition of the dimensionless figure of merit (...where .is the Seebeck coefficient, .is the absolute temperature, .is the resistivity and .the t作者: exostosis 時(shí)間: 2025-3-22 12:08
Phonon Heat Conduction in Superlattices,high efficient thermoelectric materials..Their unique electronic properties, particularly the capability of tailoring their electronic properties through quantum size effects, also make them essential building blocks in many optoelectronic devices that must concurrently deal with the thermal managem作者: euphoria 時(shí)間: 2025-3-22 15:35
Thermal Conduction in CoSb3-based Skutterudites, Sb. Binary skutterudite compounds crystallize in a body-centered-cubic structure with space group .and the crystal structure contains large voids at the .positions (12-coordinated); each M atom is octahedrally surrounded by X atoms forming a MX.octahedron (see .). They are semiconductors with small作者: euphoria 時(shí)間: 2025-3-22 17:17
Thermoelectric Transport in Bismuth Nanowires: Experimental Results,mperature thermoelectric figure of merit of such magnitude that this problem may be overcome. Thermoelectric cooling may then be a competitive candidate for refrigeration systems that are free from green-house effect producing fluids.作者: 引起 時(shí)間: 2025-3-22 21:38
Electronic Structure of Complex Bismuth Chalcogenide Systems,ume.) In contrast to the QC idea, within PGEC picture one uses superlattice (SL) structures consisting of two materials both having favorable α and σ (such that electronic properties are not affected by the SL structure), but reduces к by engineering the phonon band structure in suitably chosen tran作者: 頭盔 時(shí)間: 2025-3-23 04:44
Reinhold Bertlmann,Anton Zeilinger Seebeck coefficient, the electrical conductivity, the temperature and the thermal conductivity. Over the following 3 decades 1960–1990, only incremental gains were made in increasing ., with Bi.Te.remaining the best commercial material at .≈ 1. During that 3 decade period, the thermoelectrics field作者: GRACE 時(shí)間: 2025-3-23 09:31
Information? Information About ,recent experiments by Badding et. al. on commercial Bi.Te.alloys show that increases in ZT by factors of 2 or more occur under non- hydrostatic pressure..It seems possible that by suitable chemical modification of Bi.Te., materials could be prepared that reach the same or higher ZT at atmospheric pr作者: ADORE 時(shí)間: 2025-3-23 12:40
Yasunori Nomura,Bill Poirier,John Terningwere described in 1996..Many investigations into this structure family followed subsequently..The general formula of the filled skutterudites is ....Sb.with 0 ≤δ≤1, with .being a lanthanoid and .a late transition element such as Fe, Co, Ni,... While the parent compound, LaFe.Sb., is metallic, LaFe.C作者: critique 時(shí)間: 2025-3-23 14:14
The Bipolar Quantum: Wave-Particle Dualityssess poor thermal properties (such as that for amorphous materials) while also possessing good electrical properties (as in perfect crystals). From the definition of the dimensionless figure of merit (...where .is the Seebeck coefficient, .is the absolute temperature, .is the resistivity and .the t作者: 加強(qiáng)防衛(wèi) 時(shí)間: 2025-3-23 21:48 作者: Irremediable 時(shí)間: 2025-3-24 00:40
Ying Wang,Wen’an Zhou,Ping Zhang Sb. Binary skutterudite compounds crystallize in a body-centered-cubic structure with space group .and the crystal structure contains large voids at the .positions (12-coordinated); each M atom is octahedrally surrounded by X atoms forming a MX.octahedron (see .). They are semiconductors with small作者: 全部逛商店 時(shí)間: 2025-3-24 04:02 作者: 范例 時(shí)間: 2025-3-24 09:47
https://doi.org/10.1007/978-3-319-42578-8ume.) In contrast to the QC idea, within PGEC picture one uses superlattice (SL) structures consisting of two materials both having favorable α and σ (such that electronic properties are not affected by the SL structure), but reduces к by engineering the phonon band structure in suitably chosen tran作者: exhilaration 時(shí)間: 2025-3-24 12:18 作者: 賭博 時(shí)間: 2025-3-24 17:15
Reinhold Bertlmann,Anton Zeilingerly about the future of Thermoelectrics Science and Technology and to identify what it would take to make a big step forward in this research area. The field of thermoelectrics advanced rapidly in the 1950s when the basic science of thermoelectric materials became well established, the important role作者: Antagonist 時(shí)間: 2025-3-24 21:07
Information? Information About ,whose ZT is significantly improved over that of the Bi.Te.-Sb.Te.alloys (where ZT?1). These same alloys have been used in commercial TE devices for more than 30 years. At first glance, this may seem surprising, since the microscopic theory of thermoelectric effects in semiconductors was essentially 作者: Gene408 時(shí)間: 2025-3-25 01:09 作者: Flatus 時(shí)間: 2025-3-25 07:01
Type of Lasers Used in This Study, cage-like structure whose twelve atoms occupy the vertices of an icosahedron. Strong covalent bonds link icosahedra to one another. As a result, boron carbides are very stiff, hard solids whose melting temperatures exceed 2600K. Boron carbides have long been used in applications such as lightweight作者: ectropion 時(shí)間: 2025-3-25 11:19
Yasunori Nomura,Bill Poirier,John Terninghe thermo-electric conversion efficiency is characterized by the figure of merit .= ../ρκ. (., ρ, and κ are thermopower, resistivity, and thermal conductivity.) In order to attain the high thermoelectric efficiency, thermoelectric materials need large thermopower, low resistivity and low thermal con作者: 品牌 時(shí)間: 2025-3-25 13:40 作者: 輕快來事 時(shí)間: 2025-3-25 19:28
The Bipolar Quantum: Wave-Particle Dualityattice there is not enough space to hold Sr atoms between the Ge atoms, for example. The presence of these “guests” induces a change in the Ge clathrate to a more open structure: the clathrate structure. These types of “open structured” compounds have unique properties that are of interest for therm作者: Wernickes-area 時(shí)間: 2025-3-25 22:56
Yasunori Nomura,Bill Poirier,John Terning of thermoelectrics has resulted in several interesting structures. A common feature of many of these novel thermoelectrics is a relatively open atomic configuration that offers numerous possibilities to modify the material with the aim of maximizing its thermoelectric efficiency. Among these novel 作者: 安慰 時(shí)間: 2025-3-26 04:12
Yasunori Nomura,Bill Poirier,John Terningtor superlattices (SLs) with monoatomic layer (ML) precision. Phonon propagation and scattering in SLs are of both fundamental and practical interest..Phonon heat conduction in semiconductor SLs has attracted considerable attentions due to the applications in thermoelectric devices.and optoelectroni作者: Infusion 時(shí)間: 2025-3-26 07:22 作者: Keratin 時(shí)間: 2025-3-26 10:39
https://doi.org/10.1007/978-3-319-42512-2R134a) or chlorodifluoromethane (CHClF.or R22). R134a was developed as a replacement for freon (R12), because freon destroys the protective ozone layer in the stratosphere. Unfortunately, R134a could contribute to global warming.. This has prompted an intense search for new refrigeration technologie作者: Occlusion 時(shí)間: 2025-3-26 13:02
https://doi.org/10.1007/978-3-319-42512-2rials could lead to revolutionary advances in many important technologies, such as refrigeration, electric power generation, and cooling of both superconducting and conventional electronic components..Because device efficiency depends critically on the product of the thermoelectric figure of merit, 作者: 飛行員 時(shí)間: 2025-3-26 20:23 作者: 徹底明白 時(shí)間: 2025-3-26 23:10
Report Communication Standards,ive thermoelements. The figure of merit of the material .is an expression involving the electrical conductivity a, the thermopower or Seebeck coefficient .and the thermal conductivity κ. This quantity that has units of inverse temperature is the key to determine if a particular material has potentia作者: enterprise 時(shí)間: 2025-3-27 01:21 作者: 熱心 時(shí)間: 2025-3-27 06:00 作者: 內(nèi)疚 時(shí)間: 2025-3-27 13:27
1567-830X Overview: 978-1-4613-4872-6978-1-4419-9278-9Series ISSN 1567-830X 作者: white-matter 時(shí)間: 2025-3-27 15:12 作者: amplitude 時(shí)間: 2025-3-27 19:30
Toward a First-Principles Determination of Transport Coefficients,ive thermoelements. The figure of merit of the material .is an expression involving the electrical conductivity a, the thermopower or Seebeck coefficient .and the thermal conductivity κ. This quantity that has units of inverse temperature is the key to determine if a particular material has potential for thermoelectric applications.作者: 尋找 時(shí)間: 2025-3-27 23:26
Erik R. Ranschaert,Jan M. L. BosmansGood thermoelectrics are usually bulk or multilayer semiconductors..They are used for solid state refrigerators and power generators. Thermionic refrigerators.cool by emitting electrons by thermionic emission. Since only “hot” electrons can leave the surface, the remaining system is cooled. It is a form of evaporative cooling.作者: Aqueous-Humor 時(shí)間: 2025-3-28 02:12 作者: Intentional 時(shí)間: 2025-3-28 09:23 作者: isotope 時(shí)間: 2025-3-28 11:09
https://doi.org/10.1007/978-1-4419-9278-9chemistry; electronic structure; materials science; metals; superlattice作者: Blemish 時(shí)間: 2025-3-28 16:06
978-1-4613-4872-6Springer Science+Business Media New York 2003作者: NUDGE 時(shí)間: 2025-3-28 20:32
Information? Information About ,y k has an electronic contribution κ.and a lattice contribution, κ., which is called the lattice thermal conductivity. The latter sometimes can be manipulated independently from the electrical conductivity and thermopower.作者: 獨(dú)輪車 時(shí)間: 2025-3-28 23:46 作者: 欺騙世家 時(shí)間: 2025-3-29 04:44 作者: intolerance 時(shí)間: 2025-3-29 10:20
Block-Layer Concept for the Layered Cobalt Oxide: A Design for Thermoelectric Oxides,y. The thermoelectric performance is optimized near a carrier density of 10.cm., which is a typical value for a degenerate semiconduc-tor. Actually, the thermoelectric materials were mainly searched in the degenerate semiconductors of high mobility.作者: 扔掉掐死你 時(shí)間: 2025-3-29 11:28
Yasunori Nomura,Bill Poirier,John Terning will focus on the interrelation between the structural and bonding characteristics of skutterudite compounds and their transport properties that ultimately determine whether skutterudites will fulfill their promise as novel thermoelectric materials.作者: Headstrong 時(shí)間: 2025-3-29 16:58
https://doi.org/10.1007/978-3-319-42512-2etitive with small refrigerant-based systems and thus to see widespread technological application. However, even more modest increases in ZT above the current best values (ZT~1) should lead to many more applications..作者: 壓艙物 時(shí)間: 2025-3-29 20:02
Structure-Property Relations in Skutterudites, will focus on the interrelation between the structural and bonding characteristics of skutterudite compounds and their transport properties that ultimately determine whether skutterudites will fulfill their promise as novel thermoelectric materials.作者: STENT 時(shí)間: 2025-3-30 02:56
Pressure Tuning of Thermoelectric Materials,etitive with small refrigerant-based systems and thus to see widespread technological application. However, even more modest increases in ZT above the current best values (ZT~1) should lead to many more applications..作者: BACLE 時(shí)間: 2025-3-30 07:12
Type of Lasers Used in This Study,n carbides are very stiff, hard solids whose melting temperatures exceed 2600K. Boron carbides have long been used in applications such as lightweight ceramic armor that capitalize on these properties.作者: 迫擊炮 時(shí)間: 2025-3-30 08:58 作者: Monotonous 時(shí)間: 2025-3-30 15:05 作者: 正常 時(shí)間: 2025-3-30 19:31
Can Theory Help in the Search for Better Thermoelectric Materials?,ll be used for energy recovery from the exhaust of the engines with internal combustion, increasing fuel efficiency. This can be achieved if we find a reasonably priced thermoelectric material whose performance is increased by a factor of four.作者: Negotiate 時(shí)間: 2025-3-30 22:49 作者: Affirm 時(shí)間: 2025-3-31 04:31 作者: 發(fā)出眩目光芒 時(shí)間: 2025-3-31 07:45
New Bulk Materials for Thermoelectric Applications: Synthetic Strategies Based On Phase Homologies,electric power (S) and low thermal conductivity (κ) in the same material..These properties define the thermoelectric figure of merit ZT = (S.|ò/k)T; where T is the temperature. The S.s product is often called the power factor. All σ, S and κ are transport quantities and therefore are determined by t作者: 宣誓書 時(shí)間: 2025-3-31 11:10
Boron Carbides: Unconventional High-Temperature Thermoelectrics, cage-like structure whose twelve atoms occupy the vertices of an icosahedron. Strong covalent bonds link icosahedra to one another. As a result, boron carbides are very stiff, hard solids whose melting temperatures exceed 2600K. Boron carbides have long been used in applications such as lightweight作者: Indelible 時(shí)間: 2025-3-31 16:34
Block-Layer Concept for the Layered Cobalt Oxide: A Design for Thermoelectric Oxides,he thermo-electric conversion efficiency is characterized by the figure of merit .= ../ρκ. (., ρ, and κ are thermopower, resistivity, and thermal conductivity.) In order to attain the high thermoelectric efficiency, thermoelectric materials need large thermopower, low resistivity and low thermal con作者: CAMP 時(shí)間: 2025-3-31 17:37
Thermoelectric Properties of Early Transition Metal Antimonides,rature, S the Seebeck coefficient (thermopower), and σ and κ are the electrical and the thermal conductivities, respectively. The commercially used materials such as Bi.Te.may exhibit ZT values around 1 at the ideal operating temperature; the higher ZT, the better the thermoelectric performance..Dur作者: 消息靈通 時(shí)間: 2025-3-31 23:52
Clathrate Thermoelectrics,attice there is not enough space to hold Sr atoms between the Ge atoms, for example. The presence of these “guests” induces a change in the Ge clathrate to a more open structure: the clathrate structure. These types of “open structured” compounds have unique properties that are of interest for therm
