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Author:

刘科高 (刘科高.) | 张久兴 (张久兴.) (Scholars:张久兴)

Indexed by:

CQVIP PKU CSCD

Abstract:

采用烧结和退火工艺制备了CoSb3块体热电材料,并探讨了退火对热电性能的影响.用X射线衍射分析了样品的相组成,用电常数测试仪和激光热导仪测试了样品的热电性能.结果表明,退火前后样品具有相同的相组成,其电阻率随着温度的升高而降低,具有典型的半导体电学特征;在相同温度下退火样品的ZT值低于或近似于未退火的样品,因此退火对于提高和改善CoSb3块体材料的热电性能没有明显作用.

Keyword:

热电性能 CoSb3 退火 烧结

Author Community:

  • [ 1 ] [刘科高]山东建筑大学
  • [ 2 ] [张久兴]北京工业大学

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稀有金属

ISSN: 0258-7076

Year: 2006

Issue: 3

Volume: 30

Page: 274-276

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: -1

Chinese Cited Count:

30 Days PV: 10

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