Title:
LDH SEPARATOR AND ZINC SECONDARY BATTERY
Document Type and Number:
WIPO Patent Application WO/2019/124213
Kind Code:
A1
Abstract:
Provided is an LDH separator that is capable of more effectively suppressing a short circuit caused by zinc dendrite. This LDH separator includes a porous base material that is made from a polymer material, and a layered double hydroxide (LDH) that fills in the pores of the porous base material. The LDH separator comprises a plurality of flat residual pores, the longitudinal direction of the residual pores being not parallel to the thickness direction of the LDH separator.
Inventors:
TAKEUCHI YUKIHISA (JP)
YAMADA NAOHITO (JP)
OKOCHI SOTA (JP)
YOKOYAMA SHOHEI (JP)
INUKAI NAOKO (JP)
YAMADA NAOHITO (JP)
OKOCHI SOTA (JP)
YOKOYAMA SHOHEI (JP)
INUKAI NAOKO (JP)
Application Number:
PCT/JP2018/045887
Publication Date:
June 27, 2019
Filing Date:
December 13, 2018
Export Citation:
Assignee:
NGK INSULATORS LTD (JP)
International Classes:
H01M8/0293; H01M8/1009; H01M10/24; H01M12/08; H01M50/417; H01M50/489; H01M50/497
Domestic Patent References:
| WO2015098612A1 | 2015-07-02 | |||
| WO2014002756A1 | 2014-01-03 | |||
| WO2014119665A1 | 2014-08-07 |
Foreign References:
| JP2013191523A | 2013-09-26 | |||
| JP2016071948A | 2016-05-09 |
Attorney, Agent or Firm:
TAKAMURA Masaharu et al. (JP)
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