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:
Aug. 22, 2017
Filed:
Feb. 08, 2016
Panasonic Corporation, Osaka, JP;
Kyoto University, Kyoto, JP;
Toru Matsui, Osaka, JP;
Akiyoshi Nakata, 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. The non-aqueous electrolytic solution includes an electrolyte salt represented by Li(XSONSOY) (where X and Y are any of F, CFand (CF), and (CF)forms a cyclic imide anion), an organic solvent which is capable of dissolving the electrolyte salt, and a polyethylene glycol of which both terminals are not OH. The positive electrode active material includes a chloride of Cu, Bi or Ag, and the negative electrode active material includes lithium.