无机材料学报 ›› 2014, Vol. 29 ›› Issue (3): 237-244.DOI: 10.3724/SP.J.1077.2014.13185 CSTR: 32189.14.SP.J.1077.2014.13185

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氧化物热电材料研究进展

詹 斌1, 兰金叻1, 刘耀春2, 丁靖轩1, 林元华1, 南策文1   

  1. (1. 清华大学 材料学院, 新型陶瓷与精细工艺国家重点实验室, 北京 100084; 2. 北京科技大学 材料科学与工程学院, 北京 100083)
  • 收稿日期:2013-04-02 修回日期:2013-05-21 出版日期:2014-03-20 网络出版日期:2014-02-18
  • 作者简介:詹 斌(1988–), 男, 博士研究生. E-mail:zhanb10@mails.tsinghua.edu.cn
  • 基金资助:
    国家重点基础研究发展计划(973)项目(2013CB632506);教育部博士点基金(20120002110006)

Research Progress of Oxides Thermoelectric Materials

ZHAN Bin1, LAN Jin-Le1, LIU Yao-Chun2, DING Jing-Xuan1, LIN Yuan-Hua1, NAN Ce-Wen1   

  1. (1. State Key Laboratory of New Ceramics and Fine Processing, School of Materials Science and Engineering, Tsinghua University, Beijing, 100084, China; 2. School of Materials Science and Engineering, University of Science and Technology Beijing, Beijing 100083, China)
  • Received:2013-04-02 Revised:2013-05-21 Published:2014-03-20 Online:2014-02-18
  • About author:ZHAN Bin. E-mail:zhanb10@mails.tsinghua.edu.cn
  • Supported by:
    The State Key Development Program for Basic Research of China (2013CB632506);Doctoral Fund of Ministry of Education of China (20120002110006)

摘要:

氧化物基热电材料具有高温稳定性、抗氧化性和安全长效等优点而受到人们的广泛关注, 但其应用受到了热电性能的限制。本文详细介绍了几种典型氧化物热电体系, 如层状钴基氧化物、钙钛矿结构化合物、透明导电氧化物和一些新型氧化物热电材料的研究进展。从能带结构和微观形貌两方面入手进行调节, 以达到热电材料热学性能和电学性能的协调统一。分析了氧化物热电材料研究中的主要问题, 并对未来的发展提出了一些新的思路。

关键词: 氧化物, 热电性能, 钴基氧化物, 钙钛矿, 综述

Abstract:

The oxides-based thermoelectric materials have been attracted widespread concerns due to their high temperature stability, oxidation resistance, safety and long-term durability, but their applications are limited by the thermoelectric properties. In this paper, the research progress on several typical oxides thermoelectric materials, e.g. layered cobalt oxides, perovskite-structured compounds, transparent conductive oxides and novel oxides are thoroughly discussed. In order to achieve the harmonization of thermal and electric properties in thermoelectric materials, the band structure and microstructure are depth regulated. The main issues for developing high performance thermoelectric oxides are analyzed, and some new ideas for further development are proposed.

Key words: oxide, thermoelectric property, cobalt oxide, perovskite-structured, review

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