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. 08, 2022
Filed:
Dec. 28, 2018
Applicant:
Murata Manufacturing Co., Ltd., Nagaokakyo, JP;
Inventors:
Akisuke Ito, Nagaokakyo, JP;
Makoto Yoshioka, Nagaokakyo, JP;
Takeo Ishikura, Nagaokakyo, JP;
Ryohei Takano, Nagaokakyo, JP;
Assignee:
MURATA MANUFACTURING CO., LTD., Nagaokakyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C01B 33/32 (2006.01); C04B 35/447 (2006.01); H01M 10/0562 (2010.01); H01M 10/054 (2010.01); H01M 10/0585 (2010.01); H01B 1/08 (2006.01);
U.S. Cl.
CPC ...
C01B 33/325 (2013.01); C04B 35/447 (2013.01); H01M 10/054 (2013.01); H01M 10/0562 (2013.01); H01M 10/0585 (2013.01); C04B 2235/3201 (2013.01); C04B 2235/3206 (2013.01); C04B 2235/3225 (2013.01); C04B 2235/3239 (2013.01); C04B 2235/3244 (2013.01); C04B 2235/3251 (2013.01); C04B 2235/3418 (2013.01); C04B 2235/6567 (2013.01); H01B 1/08 (2013.01);
Abstract
A NaSICON-type solid-state electrolyte that contains Na as a conducting species, Zr, M, Si, P, and O, where M is at least one element selected from Mg, V, and Nb. The NaSICON-type solid-state electrolyte has a composition in which a molar ratio of M to Zr (M/Zr) is less than 0.2.