- 열간압축성형으로 제조한 Co1-xFexSb3의 열전특성
- ㆍ 저자명
- 박관호,어순철,김일호,Park. Kwan-Ho,Ur. Soon-Chul,Kim. Il-Ho
- ㆍ 간행물명
- 한국재료학회지
- ㆍ 권/호정보
- 2006년|16권 7호|pp.435-438 (4 pages)
- ㆍ 발행정보
- 한국재료학회
- ㆍ 파일정보
- 정기간행물| PDF텍스트
- ㆍ 주제분야
- 기타
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The hot pressing was employed to prepare Fe-doped $CoSb_3$ skutterudites and their thermoelectric properties were investigated. Single phase ${delta}-CoSb_3$ was successfully obtained by the hot pressing under 60MPa at 773 K for 2 hrs. Iron atoms acted as electron acceptors by substituting cobalt atoms. Thermoelectric properties were remarkably improved by the appropriate doping. $Co_{0.7}Fe_{0.3}Sb_3$ was found as an optimum composition for the best thermoelectric property in this work.