公开(公告)号：US20180090656A1

公开(公告)日：2018-03-29

申请号：US15577195

申请日：2016-11-02

Applicant: LG CHEM, LTD.

Inventor： Yu Ho MIN ,  Su Jeong LEE ,  Ye Seul LEE ,  Cheol-Hee PARK ,  Jae Hyun KIM

IPC: H01L35/26 ,  H01L35/18 ,  H01L35/34 ,  C22C12/00 ,  C22C1/02 ,  C22F1/00 ,  B22F9/04 ,  B22F3/105

Abstract: The present invention relates to a P-type skutterudite thermoelectric material, a method for preparing the same, and a thermoelectric device including the same. More specifically, the present invention relates to a P-type skutterudite thermoelectric material into which a specific filler and charge compensator are introduced, and which exhibits high thermoelectric performance, a method for preparing the same, and a thermoelectric device including the same.