公开(公告)号：US20190189884A1

公开(公告)日：2019-06-20

申请号：US15996706

申请日：2018-06-04

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Jin-Sang KIM ,  Chong-Min KOO ,  Seung-Hyub BAEK ,  Seong-Keun KIM ,  Chong-Yun KANG ,  Soon-Man HONG ,  Seung-Sang HWANG ,  Ji-Won CHOI ,  Seok-Jin YOON ,  Kwang-Chon KIM ,  Kyung-Youl BAEK ,  Sang-Ho CHO

IPC: H01L35/24 ,  H01L35/16 ,  H01L35/18 ,  C04B35/547 ,  C04B35/628

CPC classification number: H01L35/24 ,  C04B35/547 ,  C04B35/628 ,  C04B2235/3843 ,  H01L35/16 ,  H01L35/18

Abstract: A thermoelectric composite material includes MXene inserted at a boundary of a crystal grain consisting of a thermoelectric material. Accordingly, the thermoelectric composite material may have a reduced thermal conductivity and an increased electrical conductivity. Furthermore, a mechanical property of the thermoelectric composite material may be improved. Thus, the thermoelectric composite material may improve a thermoelectric ability of a thermoelectric module.