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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 10475979 B1

PDFFull Text
Date of Patent:
Nov. 12, 2019

Filed:

Mar. 17, 2017

Thermoelectric materials, thermoelectric module including thermoelectric materials, and thermoelectric apparatus including thermoelectric modules

Applicant:

Samsung Electronics Co., Ltd, Suwon-si, Gyeonggi do, KR;

Inventors:

Jong-soo Rhyee, Yongin-si, KR;

Sang-mock Lee, Yongin-si, KR;

Assignee:

SAMSUNG ELECTRONICS CO., LTD., Gyeonggi-Do, KR;

Attorney:

Cantor Colburn LLP

Primary Examiner:

Shannon M Gardner

Int. Cl.
CPC ...
H01L 35/28 (2006.01); C01B 19/00 (2006.01); C01G 3/00 (2006.01); C01G 15/00 (2006.01); C01G 17/00 (2006.01); C01G 19/00 (2006.01); C01G 28/00 (2006.01); C01G 29/00 (2006.01); H01L 35/16 (2006.01); H01L 35/26 (2006.01);
U.S. Cl.
CPC ...
H01L 35/28 (2013.01); C01B 19/002 (2013.01); C01G 3/00 (2013.01); C01G 15/006 (2013.01); C01G 17/006 (2013.01); C01G 19/006 (2013.01); C01G 28/002 (2013.01); C01G 29/006 (2013.01); H01L 35/16 (2013.01); H01L 35/26 (2013.01); C01P 2006/32 (2013.01); C01P 2006/40 (2013.01); Y02P 20/129 (2015.11); Y02P 20/13 (2015.11);
Abstract

A thermoelectric material containing a dichalcogenide compound represented by Formula 1 and having low thermoelectric conductivity and high Seebeck coefficient:RTXY  (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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