公开(公告)号：US10020435B2

公开(公告)日：2018-07-10

申请号：US14185233

申请日：2014-02-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Weon-ho Shin ,  Jong wook Roh ,  Kyu-hyoung Lee ,  Dae-jin Yang ,  Sang-il Kim

IPC: H01L35/14 ,  C01B19/00

CPC classification number: H01L35/14 ,  C01B19/007 ,  C01P2004/03 ,  C01P2004/04 ,  C01P2004/80 ,  C01P2006/32 ,  C01P2006/40

Abstract: A composite thermoelectric material comprising a matrix comprising a thermoelectric semiconductor; and a nanoscale heterophase dispersed in the matrix, wherein the thermoelectric semiconductor comprises an element belonging to Group 15 of the Periodic Table of the Elements, and the heterophase comprises a transition metal element.