- 专利标题： Thermoelectric materials, thermoelectric module including thermoelectric materials, and thermoelectric apparatus including thermoelectric modules
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申请号： US15461546申请日： 2017-03-17
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公开(公告)号： US10475979B2公开(公告)日： 2019-11-12
- 发明人: Jong-soo Rhyee , Sang-mock Lee
- 申请人： SAMSUNG ELECTRONICS CO., LTD
- 申请人地址： KR Gyeonggi-Do
- 专利权人： SAMSUNG ELECTRONICS CO., LTD.
- 当前专利权人： SAMSUNG ELECTRONICS CO., LTD.
- 当前专利权人地址： KR Gyeonggi-Do
- 代理机构： Cantor Colburn LLP
- 优先权： KR10-2009-0000829 20090106; KR10-2009-0090224 20090923
- 主分类号： H01L35/28
- IPC分类号： H01L35/28 ; C01B19/00 ; C01G3/00 ; C01G15/00 ; C01G17/00 ; C01G19/00 ; C01G28/00 ; C01G29/00 ; H01L35/16 ; H01L35/26
摘要：
A thermoelectric material containing a dichalcogenide compound represented by Formula 1 and having low thermoelectric conductivity and high Seebeck coefficient: RaTbX2-nYn (1) wherein R is a rare earth element, T includes at least one element selected from the group consisting of Group 1 elements, Group 2 elements, and a transition metal, X includes at least one element selected from the group consisting of S, Se, and Te, Y is different from X and includes at least one element selected from the group consisting of S, Se, Te, P, As, Sb, Bi, C, Si, Ge, Sn, B, Al, Ga and In, a is greater than 0 and less than or equal to 1, b is greater than or equal to 0 and less than 1, and n is greater than or equal to 0 and less than 2.
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