Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Shoichiro Sakai0
Kazuki Okuno0
Koji Nitta0
Naoaki Yabuuchi0
Atsushi Fukunaga0
Date of Patent
November 30, 2021
0Patent Application Number
164940800
Date Filed
March 8, 2018
0Patent Primary Examiner
Patent abstract
An aqueous solution electrolyte secondary battery includes: a positive electrode including a positive electrode active material that reversibly occludes and releases lithium ions; a negative electrode including a negative electrode active material that reversibly occludes and releases lithium ions; and an aqueous solution electrolyte in which a lithium salt is dissolved. The negative electrode active material contains Mo, at least part of the Mo causes an oxidation-reduction reaction of Mo3+/Mo6+ through charging and discharging, and a potential window for charging and discharging exceeds 2.0 V.
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