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.:
Date of Patent:
Feb. 08, 2022
Filed:
Aug. 23, 2019
Chalcogen-containing compound, its preparation method and thermoelectric element comprising the same
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Minkyoung Kim, Daejeon, KR;
Cheol Hee Park, Daejeon, KR;
Chee Sung Park, Daejeon, KR;
Myungjin Jung, Daejeon, KR;
Assignee:
LG CHEM, LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 35/16 (2006.01); C01B 19/00 (2006.01); C30B 29/46 (2006.01);
U.S. Cl.
CPC ...
H01L 35/16 (2013.01); C01B 19/002 (2013.01); C30B 29/46 (2013.01); C01P 2002/52 (2013.01); C01P 2002/72 (2013.01); C01P 2002/76 (2013.01); C01P 2002/77 (2013.01); C01P 2002/78 (2013.01); C01P 2006/32 (2013.01); C01P 2006/40 (2013.01);
Abstract
A chalcogen-containing compound of the following Chemical Formula 1, which may have decreased thermal conductivity and improved power factor in the low temperature region, and thus exhibit an excellent thermoelectric figure of merit, a method for preparing the same, and a thermoelectric element including the same:VSnInSbTe  [Chemical Formula 1]wherein V, a and x are as defined in the specification.