Title:
ZINC SECONDARY CELL
Document Type and Number:
WIPO Patent Application WO/2013/118561
Kind Code:
A1
Abstract:
Provided is a zinc secondary cell with which it is possible to prevent the short-circuiting between the positive and negative electrodes that is caused by zinc dendrites. The zinc secondary cell of the invention comprises a negative electrode that contains zinc; an electrolyte formed from an aqueous solution of an alkali metal hydroxide, which comes into contact with or in which are immersed the positive electrode and negative electrode; and a separator formed from a hydroxide ion-conducting inorganic solid electrolyte, which is disposed between the positive electrode and negative electrode in order to separate the positive electrode and negative electrode.
Inventors:
YAMADA NAOHITO (JP)
YAMAMOTO KAZUHIRO (JP)
TOMITA TAKAHIRO (JP)
OTSUKA HARUO (JP)
YAMAMOTO KAZUHIRO (JP)
TOMITA TAKAHIRO (JP)
OTSUKA HARUO (JP)
Application Number:
PCT/JP2013/050904
Publication Date:
August 15, 2013
Filing Date:
January 18, 2013
Export Citation:
Assignee:
NGK INSULATORS LTD (JP)
International Classes:
H01M10/24; H01M4/32; H01M10/30; H01M50/434
Domestic Patent References:
| WO2010109670A1 | 2010-09-30 |
Foreign References:
| JP2007227032A | 2007-09-06 | |||
| JPH06196199A | 1994-07-15 | |||
| JPH1154103A | 1999-02-26 | |||
| JP2008539559A | 2008-11-13 |
Other References:
See also references of EP 2814104A4
Attorney, Agent or Firm:
TAKAMURA Masaharu et al. (JP)
Masaharu Takamura (JP)
Masaharu Takamura (JP)
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Claims:
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