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:
Mar. 24, 2026
Filed:
Jan. 24, 2020
Institute of Science Tokyo, Tokyo, JP;
Masatomo Yashima, Tokyo, JP;
Takafumi Tsujiguchi, Tokyo, JP;
Kotaro Fujii, Tokyo, JP;
Eiki Niwa, Tokyo, JP;
Yuichi Sakuda, Tokyo, JP;
Taito Murakami, Tokyo, JP;
Yuta Yasui, Tokyo, JP;
Yugo Kikuchi, Tokyo, JP;
Yuki Suzuki, Tokyo, JP;
Institute of Science Tokyo, Tokyo, JP;
Abstract
A solid electrolyte having high electrical conductivity even in a low-temperature region is provided. A solid electrolyte containing a hexagonal perovskite-related compound, in which the compound is a compound represented by the following general formula (1), and an electrolyte layer and a battery using the solid electrolyte are disclosed. BaNbMoMO(1), in the formula (1), M is a cation of at least one element; a represents a Ba deficiency amount and represents a value of 0 or more and 0.5 or less, x represents a value of −1.1 or more and 1.1 or less, y represents a value of 0 or more and 1.1 or less, and z represents an oxygen non-stoichiometry and represents a value of −2.0 or more and 2.0 or less, provided that in the formula (1), |x|+y≥0.01 is satisfied.