ELECTROLYTIC SOLUTION, ELECTROCHEMICAL DEVICE, LITHIUM ION SECONDARY BATTERY, AND MODULE

Title:

ELECTROLYTIC SOLUTION, ELECTROCHEMICAL DEVICE, LITHIUM ION SECONDARY BATTERY, AND MODULE

Document Type and Number:

WIPO Patent Application WO/2019/181240

Kind Code:

A1

Abstract:

The present disclosure addresses the problem of providing an electrolytic solution whereby it becomes possible to improve the cycle properties of an electrochemical device and an electrochemical device provided with the electrolytic solution, and also addresses the problem of providing a novel fluorinated acrylic acid silyl ester compound. An electrolytic solution characterized by containing a compound represented by general formula (1) (wherein R101, R102 and R103 independently represent a fluorinated alkyl group having 1 to 2 carbon atoms, or the like; and R104 represents an optionally fluorinated alkyl group having 1 to 7 carbon atoms or the like, and may contain an atom such as O in the structure thereof).

More Like This:

JPS5971266	BATTERY
JP6966276	Electrolytes for electrochemical devices and electrochemical devices
WO/2021/023131	ELECTROLYTE, LITHIUM ION BATTERY AND DEVICE

Inventors:

SUZUKI YUUKI (JP)
YAMAUCHI AKIYOSHI (JP)
KUWAJIMA YOSHIKO (JP)
NAKAMURA HISAKO (JP)
SHIMOOKA TOSHIHARU (JP)
YAMADA TAKAYA (JP)
HAYASHI KOTARO (JP)
YAMAMOTO YOSHIHIRO (JP)
YAMAZAKI SHIGEAKI (JP)
TAKAHASHI KENZOU (JP)

Application Number:

PCT/JP2019/003828

Publication Date:

September 26, 2019

Filing Date:

February 04, 2019

Export Citation:

Click for automatic bibliography generation Help

Assignee:

DAIKIN IND LTD (JP)

International Classes:

H01M10/0567; C07F7/04; C07F7/08; C07F7/18; H01G9/035; H01G11/06; H01G11/64; H01M10/052

Domestic Patent References:

WO2014042265A1

2014-03-20

Foreign References:

US20100255370A1	2010-10-07
US9466857B1	2016-10-11
JP2010267509A	2010-11-25
JP2011077029A	2011-04-14