Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
ADDITIVE FOR NONAQUEOUS ELECTROLYTE SOLUTIONS, NONAQUEOUS ELECTROLYTE SOLUTION CONTAINING SAME, AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY
Document Type and Number:
WIPO Patent Application WO/2021/153395
Kind Code:
A1
Abstract:
This additive for nonaqueous electrolyte solutions contains a bisalkoxysilyl compound which has two or more silyl groups that are connected by means of an alkylene group or an amino group, wherein: each of the two or more silyl groups has at least one group that is selected from the group consisting of an alkoxy group and an oxyalkyl group; and the oxyalkyl group is represented by -O-(CxH2x+1Oy), wherein x represents an integer of 1 or more and y represents an integer of 1 or more.

Inventors:
SHIBATA SHO
SUZUKI HIROTETSU
SAKATA MOTOHIRO
Application Number:
PCT/JP2021/001956
Publication Date:
August 05, 2021
Filing Date:
January 21, 2021
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
H01M10/0567; H01M4/134; H01M4/62; H01M10/052
Foreign References:
CN110724160A2020-01-24
Attorney, Agent or Firm:
KAMATA Kenji et al. (JP)
Download PDF: