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:
Nov. 05, 2019
Filed:
Mar. 08, 2018
Furukawa Co., Ltd., Tokyo, JP;
Ge Nie, Ibaraki, JP;
Junqing Guo, Ibaraki, JP;
Masaaki Kikuchi, Ibaraki, JP;
Takahiro Ochi, Ibaraki, JP;
Shogo Suzuki, Ibaraki, JP;
Taketoshi Tomida, Ibaraki, JP;
FURUKAWA CO., LTD., Tokyo, JP;
Abstract
A thermoelectric conversion material has a composition represented by General Formula LRTMSb. Here, L includes at least one element selected from rare earth elements. R includes two or more elements selected from the group consisting of alkali metal elements, alkali earth metal elements, Group 4 elements, and Group 13 elements. T includes at least one element selected from Fe and Co. M includes at least one element selected from the group consisting of Ru, Os, Rh, Ir, Ni, Pd, Pt, Cu, Ag, and Au. In addition, 0.50≤k≤1.00, 0.1≤r≤0.5, 3.0≤t−m≤5.0, 0≤m≤0.5, 10.0≤x≤11.5, and x/t<3.0 are satisfied.