题名 | High performance bulk thermoelectrics via a panoscopic approach |
作者 | |
通讯作者 | He, Jiaqing |
发表日期 | 2013-05
|
DOI | |
发表期刊 | |
ISSN | 1369-7021
|
EISSN | 1873-4103
|
卷号 | 16期号:5页码:166-176 |
摘要 | One of the intellectual challenges for next generation thermoelectric materials revolves around the synthesis and fabrication of hierarchically organized microstructures that do not appreciably compromise the innate high power factor of the chosen thermoelectric system, but significantly reduce lattice thermal conductivity to enhance the overall figure of merit, ZT. An effective emerging strategy is to introduce nanostructures into bulk thermoelectric materials, which allow for diverse phonon scattering mechanisms to reduce thermal conductivity. In this review, we present key examples to show the intricate but tractable relationship across all relevant length-scales between various microstructural attributes (point, line, interfacial and mesoscale defects; as well as associated elastic and plastic strain) and lattice thermal conductivity in systems based on PbTe matrices. We emphasize the need for an overarching panoscopic approach that enables specific design strategies for the next generation of thermoelectric materials. |
相关链接 | [来源记录] |
收录类别 | |
语种 | 英语
|
重要成果 | ESI高被引
|
学校署名 | 第一
; 通讯
|
资助项目 | US Department of Energy, Office of Science, Office of Basic Energy Sciences[DE-SC0001054]
|
WOS研究方向 | Materials Science
|
WOS类目 | Materials Science, Multidisciplinary
|
WOS记录号 | WOS:000322694700018
|
出版者 | |
EI入藏号 | 20132916515939
|
EI主题词 | Crystal Lattices
; Iv-vi Semiconductors
; Lead Compounds
; Tellurium Compounds
; Thermoelectric Equipment
; Thermoelectricity
|
EI分类号 | Thermoelectric Energy:615.4
; Thermodynamics:641.1
; Electricity: Basic Concepts And Phenomena:701.1
; Crystal Lattice:933.1.1
|
来源库 | Web of Science
|
引用统计 |
被引频次[WOS]:389
|
成果类型 | 期刊论文 |
条目标识符 | http://kc.sustech.edu.cn/handle/2SGJ60CL/30353 |
专题 | 理学院_物理系 |
作者单位 | 1.South Univ Sci & Technol China, Dept Phys, Shenzhen 518055, Peoples R China 2.Northwestern Univ, Dept Chem, Evanston, IL 60208 USA 3.Northwestern Univ, Dept Mat Sci & Engn, Evanston, IL 60208 USA |
第一作者单位 | 物理系 |
通讯作者单位 | 物理系 |
第一作者的第一单位 | 物理系 |
推荐引用方式 GB/T 7714 |
He, Jiaqing,Kanatzidis, Mercouri G.,Dravid, Vinayak P.. High performance bulk thermoelectrics via a panoscopic approach[J]. Materials Today,2013,16(5):166-176.
|
APA |
He, Jiaqing,Kanatzidis, Mercouri G.,&Dravid, Vinayak P..(2013).High performance bulk thermoelectrics via a panoscopic approach.Materials Today,16(5),166-176.
|
MLA |
He, Jiaqing,et al."High performance bulk thermoelectrics via a panoscopic approach".Materials Today 16.5(2013):166-176.
|
条目包含的文件 | ||||||
文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | 操作 | |
He-2013-High perform(1870KB) | -- | -- | 限制开放 | -- |
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