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Research Progress on Antimony Telluride Based Thermoelectric Thin Films
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Wen YI1, 2, Yongjie ZHAO1, Boyu WANG1, Zhifang ZHOU2, Liangliang Li2, Jingbo Li1
Journal of the Chinese Ceramic Society | 2021, 49(6) : 1111 - 1124
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Journal of the Chinese Ceramic Society | 2021, 49(6): 1111-1124
Research Progress on Antimony Telluride Based Thermoelectric Thin Films
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Wen YI1, 2, Yongjie ZHAO1, Boyu WANG1, Zhifang ZHOU2, Liangliang Li2, Jingbo Li1
Affiliations
  • 1.School of Materials Science and Engineering, Beijing Institute of Technology, Beijing 100081, China
  • 2.School of Materials Science and Engineering, Tsinghua University, Beijing 100084, China

    • YI Wen (1996-), male, Master candidate. E-mail:

About Author:

YI Wen (1996-), male, Master candidate. E-mail:

Published: 2021-06-20 doi: 10.14062/j.issn.0454-5648.20200617
Outline
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Micro thermoelectric devices based on thermoelectric films have promising applications in various fields such as micro-zone refrigeration and power generation. Thermoelectric films with high power factor and large ZT values are critical materials in these devices. Sb2Te3-based materials are outstanding p-type thermoelectric materials at room temperature. However, the thermoelectric properties of Sb2Te3-based thin films cannot meet the requirement of practical applications. The research background of thermoelectric materials is briefly introduced, the crystal structure of Sb2Te3 is discussed, the preparation techniques of Sb2Te3-based thin films are outlined, and the methods of improving the power factor and reducing the thermal conductivity of Sb2Te3-based thin films are summarized. In particular, the effects of microstructure on thermoelectric properties are focused on to elucidate the mechanism of improving thermoelectric properties of the films, which includes defects, preferential orientation, nanoparticles, superlattice, organic-inorganic hybridization, and so on. In addition, the future research directions for Sb2Te3-based thermoelectric thin films are discussed.

thermoelectric thin film  /  antimony telluride  /  thermoelectric property  /  power factor  /  thermal conductivity
易文, 赵永杰, 王伯宇, 周志方, 李亮亮, 李静波. Sb2Te3基热电薄膜的研究进展. 硅酸盐学报, 2021 , 49 (6) : 1111 -1124 . DOI: 10.14062/j.issn.0454-5648.20200617
Wen YI, Yongjie ZHAO, Boyu WANG, Zhifang ZHOU, Liangliang Li, Jingbo Li. Research Progress on Antimony Telluride Based Thermoelectric Thin Films[J]. Journal of the Chinese Ceramic Society, 2021 , 49 (6) : 1111 -1124 . DOI: 10.14062/j.issn.0454-5648.20200617
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Year 2021 volume 49 Issue 6
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Article Info
doi: 10.14062/j.issn.0454-5648.20200617
  • Receive Date：2020-08-17
  • Online Date：2026-10-30
  • Published：2021-06-20
Article Data
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History
  • Received：2020-08-17
  • Revised：2020-09-22
Funding
Affiliations
    1.School of Materials Science and Engineering, Beijing Institute of Technology, Beijing 100081, China
    2.School of Materials Science and Engineering, Tsinghua University, Beijing 100084, China

Corresponding:

LI Jingbo(1969-), male, Ph.D., Professor; E-mail:
LI Liangliang(1980-), male, Ph.D., Associate Professor.
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表12种不同金属材料的力学参数
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Number of
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Number of
species		 占总种数比例
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鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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