ELECTROLYTE SOLUTION, ELECTROCHEMICAL DEVICE, LITHIUM ION SECONDARY BATTERY, MODULE AND COMPOUND

Title:

ELECTROLYTE SOLUTION, ELECTROCHEMICAL DEVICE, LITHIUM ION SECONDARY BATTERY, MODULE AND COMPOUND

Document Type and Number:

WIPO Patent Application WO/2019/188207

Kind Code:

A1

Abstract:

Provided is an electrolyte solution that gives an electrochemical device having low resistance. This electrolyte solution is characterized by containing a compound represented by general formula (1) (In the formula, R101 and R102 are each independently substituent groups that are alkyl groups having 1-7 carbon atoms, or the like, and the substituent groups may include one or more divalent to hexavalent heteroatoms in the structures thereof, and one or more hydrogen atoms may be substituted with fluorine or a functional group having 0-7 carbon atoms. However, in cases where both R101 and R102 are alkyl groups, at least one of these groups includes one or more divalent to hexavalent heteroatoms in the structure thereof or is such that one or more hydrogen atoms is substituted with fluorine or a functional group having 0-7 carbon atoms.).

Inventors:

KINOSHITA MASAKAZU (JP)
HIDAKA TOMOYA (JP)
KUWAJIMA YOSHIKO (JP)
SUZUKI YUUKI (JP)
YAMAUCHI AKIYOSHI (JP)
HAYASHI KOTARO (JP)
YAMAZAKI SHIGEAKI (JP)
TAKAHASHI KENZOU (JP)
YAMADA TAKAYA (JP)

Application Number:

PCT/JP2019/009744

Publication Date:

October 03, 2019

Filing Date:

March 11, 2019

Export Citation:

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Assignee:

DAIKIN IND LTD (JP)

International Classes:

H01M10/0567; C07C307/02; H01G11/64; H01M10/052

Domestic Patent References:

WO2016009923A1

2016-01-21

Foreign References:

CN101471454A	2009-07-01
CN107492654A	2017-12-19
JPH08222270A	1996-08-30
JP2002100405A	2002-04-05
JPH04506726A	1992-11-19
JPH08507407A	1996-08-06
JPH10294131A	1998-11-04
JPH1135765A	1999-02-09
JPH1186630A	1999-03-30
JP2004301934A	2004-10-28
JPH097896A	1997-01-10

Other References: