SEPARATOR STRUCTURE BODY FOR USE IN ZINC SECONDARY BATTERY

Title:

SEPARATOR STRUCTURE BODY FOR USE IN ZINC SECONDARY BATTERY

Document Type and Number:

WIPO Patent Application WO/2016/076047

Kind Code:

A1

Abstract:

Provided is a separator structure body for use in a zinc secondary battery. This separator structure body is provided with a ceramic separator comprising an inorganic solid electrolyte body and having hydroxide ion conductivity but no water permeability, and a peripheral member provided along the periphery of the ceramic separator and comprising at least either one of a resin external frame and a resin film. The separator structure body as a whole does not have water permeability. The present invention allows for the provision of a separator structure body that is capable of ensuring the partitioning between the positive electrode side and the negative electrode side of a zinc secondary battery, and is in a form that facilitates the sealing and binding thereof in a resin battery container and widely improves handling ability when assembling the battery.

Inventors:

KITOH KENSHIN (JP)
YAMADA NAOHITO (JP)
HAYASHI HIROSHI (JP)

Application Number:

PCT/JP2015/078823

Publication Date:

May 19, 2016

Filing Date:

October 09, 2015

Export Citation:

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Assignee:

NGK INSULATORS LTD (JP)

International Classes:

H01M10/28; H01M4/24; H01M4/42; H01M10/30; H01M12/08; H01M50/434; H01M50/443; H01M50/449; H01M50/489; H01M50/497

Domestic Patent References:

WO2013118561A1	2013-08-15
WO2013073292A1	2013-05-23

Foreign References:

JP2014049279A	2014-03-17
JP2013097968A	2013-05-20
JP2012234720A	2012-11-29
JP2014049412A	2014-03-17
JP2011210413A	2011-10-20
JP2007227032A	2007-09-06
JP5824186B1	2015-11-25

Other References: