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:
Jul. 25, 2017
Filed:
Feb. 08, 2016
Panasonic Corporation, Osaka, JP;
Kyoto University, Kyoto, JP;
Toru Matsui, Osaka, JP;
Toshiro Hirai, Tokyo, JP;
Jun-ichi Yamaki, Kyoto, JP;
Zempachi Ogumi, Kyoto, JP;
PANASONIC CORPORATION, Osaka, JP;
KYOTO UNIVERSITY, Kyoto, JP;
Abstract
An exemplary electrochemical energy storage device includes: a positive electrode including a positive electrode active material; a negative electrode including a negative electrode active material; and a non-aqueous electrolytic solution including LiCl, at least one of Li(XSONSOY) (where X and Y are any of F, CFand (CF), and (CF)forms a cyclic imide anion) and LiBF, and at least one of tetrahydrofuran and a polyethylene glycol of which both terminals are alkyl groups, the non-aqueous electrolytic solution being in contact with the positive electrode and the negative electrode, wherein the positive electrode active material includes a chloride of Cu, Bi or Ag, or the negative electrode active material includes magnesium chloride.