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:
Jun. 04, 2024
Filed:
Oct. 02, 2018
Daikin Industries, Ltd., Osaka, JP;
Masakazu Kinoshita, Osaka, JP;
Yuuki Suzuki, Osaka, JP;
Shigeaki Yamazaki, Osaka, JP;
Kenzou Takahashi, Osaka, JP;
Tomoya Hidaka, Osaka, JP;
Yoshiko Kuwajima, Osaka, JP;
Akiyoshi Yamauchi, Osaka, JP;
Kotaro Hayashi, Osaka, JP;
DAIKIN INDUSTRIES, LTD., Osaka, JP;
Abstract
An electrolyte solution containing LiFSOand a compound (1) represented by the following formula (1): LiZ, wherein Z is PF, BF, N(FSO), N(CFSO), N(CFSO), POF, or B(CO). The electrolyte solution has a ratio [FSO]/[Z] of a molar content of FSO[FSO] to a molar content of Z [Z] of 3 to 1000. Also disclosed is an electrochemical device including the electrolyte solution, a lithium ion secondary battery including the electrolyte solution and a module including the electrochemical device.