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. 20, 2024
Filed:
Oct. 27, 2021
Applicant:
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Inventors:
Hiromasa Tamaki, Osaka, JP;
Yuriko Kaneko, Nara, JP;
Hiroki Sato, Shiga, JP;
Tsutomu Kanno, Kyoto, JP;
HyunJeong Nam, Nara, JP;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10N 10/855 (2023.01); C01B 33/06 (2006.01); H10N 10/17 (2023.01);
U.S. Cl.
CPC ...
H10N 10/855 (2023.02); C01B 33/06 (2013.01); H10N 10/17 (2023.02); C01P 2002/60 (2013.01); C01P 2002/72 (2013.01); C01P 2002/77 (2013.01); C01P 2006/32 (2013.01); C01P 2006/40 (2013.01);
Abstract
The present disclosure provides a thermoelectric conversion material having a composition represented by a chemical formula of LiMgSi. In this thermoelectric conversion material, either requirement (i) in which 0≤a≤0.0001 and 0.0001≤b≤0.25-or requirement (ii) in which 0.0001≤a≤0.25 and 0≤b≤0.25-is satisfied. The thermoelectric conversion material has an LiAlSitype crystalline structure.