Thermoelectric properties of Ni-doped CoSb3 prepared by encapsulated induction melting and hot pressing

被引：1

作者：

Kim, Mi-Jung ^{[1
]}

Lee, Jung-Il ^{[1
]}

Ur, Soon-Chul ^{[1
]}

Kim, Il-Ho ^{[1
]}

机构：

[1] Chungju Natl Univ, Dept Mat Sci & Engn, ReSEM, 123 Geomdan Ri, Chungju 380702, Chungbuk, South Korea

来源：

PROGRESS IN POWDER METALLURGY, PTS 1 AND 2 | 2007年 / 534-536卷

关键词：

thermoelectric; skutterudite; doping; induction melting; hot pressing;

D O I：

10.4028/www.scientific.net/MSF.534-536.1561

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Ni-doped CoSb3 was prepared by the encapsulated induction melting and hot pressing, and its doping effects on the thermoelectric properties were investigated. Single phase delta-CoSb3 was successfully obtained by the subsequent heat treatment at 773K for 24 hours. Nickel atoms acted as electron donors by substituting cobalt atoms. Thermoelectric properties were remarkably improved by the appropriate doping.

引用

页码：1561 / +

页数：2

共 13 条

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