Invention Grant
- Patent Title: Separator structure body for use in zinc secondary battery
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Application No.: US15358650Application Date: 2016-11-22
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Publication No.: US10290847B2Publication Date: 2019-05-14
- Inventor: Kenshin Kitoh , Naohito Yamada , Hiroshi Hayashi
- Applicant: NGK INSULATORS, LTD.
- Applicant Address: JP Nagoya
- Assignee: NGK Insulators, Ltd.
- Current Assignee: NGK Insulators, Ltd.
- Current Assignee Address: JP Nagoya
- Agency: Burr & Brown, PLLC
- Priority: JP2014-231086 20141113; JP2015-056315 20150319
- Main IPC: H01M2/16
- IPC: H01M2/16 ; H01M10/28 ; H01M12/08 ; H01M10/30

Abstract:
Provided is a separator structure for use in a zinc secondary battery. The separator structure includes a ceramic separator composed of an inorganic solid electrolyte and having hydroxide ion conductivity and water impermeability, and a peripheral member disposed along the periphery of the ceramic separator and composed of at least one of a resin frame and a resin film. The separator structure exhibits water impermeability as a whole. The separator structure of the present invention can reliably separate the positive electrode side from the negative electrode side in a zinc secondary battery, is readily sealed and bonded to a resin battery container, and exhibits significantly improved handleability during the assembly of the battery.
Public/Granted literature
- US20170077476A1 SEPARATOR STRUCTURE BODY FOR USE IN ZINC SECONDARY BATTERY Public/Granted day:2017-03-16
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