Title:
MAGNESIUM BATTERY
Document Type and Number:
WIPO Patent Application WO/2020/235615
Kind Code:
A1
Abstract:
A magnesium battery according to the present invention is provided with: a positive electrode that contains silver or at least one substance selected from among AgO, Ag2O, AgS and Ag2S; a negative electrode that contains magnesium metal or a magnesium alloy; and an electrolyte solution that is obtained by mixing a compound represented by general formula (I) or the like, a Lewis acid or the like, and a solvent. (In general formula (I), each of X1 and X2 independently represents a chlorine atom or a bromine atom; and R1 represents an –OmgCl group, an –OmgBr group, an alkyl group, an alkoxy group, a phenoxy group, an aryl group that is not substituted or has, as a substituent, a –B(OMgCl)2 group, a –B(OMgBr)2 group, a halogeno group, an alkyl group, an alkoxy group, a vinyl group, a phenyl group or a phenoxy group, or a monocyclic or bicyclic heterocyclic group that is not substituted or has, as a substituent, a –B(OMgCl)2 group, a –B(OMgBr)2 group, a halogeno group, an alkyl group, an alkoxy group, a vinyl group, a phenyl group or a phenoxy group.)
Inventors:
SATO KAZUHIKO (JP)
MIZUTA HIRONORI (JP)
OKAMOTO KUNIAKI (JP)
MIZUTA HIRONORI (JP)
OKAMOTO KUNIAKI (JP)
Application Number:
PCT/JP2020/020028
Publication Date:
November 26, 2020
Filing Date:
May 21, 2020
Export Citation:
Assignee:
FUJIFILM WAKO PURE CHEMICAL CORP (JP)
International Classes:
H01M4/46; H01M4/54; H01M4/58; H01M10/054; H01M10/0567; H01M10/0568
Domestic Patent References:
| WO2013157187A1 | 2013-10-24 | |||
| WO2017170976A1 | 2017-10-05 | |||
| WO2019013165A1 | 2019-01-17 | |||
| WO2018235828A1 | 2018-12-27 |
Foreign References:
| JP2014521195A | 2014-08-25 | |||
| JP2000353543A | 2000-12-19 |
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