Title:
ELECTRODE, METAL AIR CELL, AND METHOD FOR MANUFACTURING METAL AIR CELL
Document Type and Number:
WIPO Patent Application WO/2020/026623
Kind Code:
A1
Abstract:
A charging electrode used in a positive electrode for charging of a metal air cell includes a metal porous body having a large number of pores in the interior, and a hydrophilic polymer coating covering the inner wall surface of the pores of the metal porous body. The hydrophilic polymer coating forms a coating on the inner wall surface of the pores while leaving gaps serving as passages for oxygen gas, instead of completely filling the pores of the metal porous body.
Inventors:
TAKENAKA SHINOBU
MIZUHATA HIROTAKA
MIZUHATA HIROTAKA
Application Number:
PCT/JP2019/024181
Publication Date:
February 06, 2020
Filing Date:
June 19, 2019
Export Citation:
Assignee:
SHARP KK (JP)
International Classes:
H01M4/86; H01M4/88; H01M12/08
Foreign References:
| JP2016081572A | 2016-05-16 | |||
| JP2014165056A | 2014-09-08 | |||
| JP2016058211A | 2016-04-21 | |||
| JP2010198798A | 2010-09-09 | |||
| US20120040254A1 | 2012-02-16 | |||
| JP2017168312A | 2017-09-21 |
Attorney, Agent or Firm:
ARC PATENT ATTORNEYS' OFFICE (JP)
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