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Title:
MAGNESIUM-AIR BATTERY
Document Type and Number:
WIPO Patent Application WO/2014/097909
Kind Code:
A1
Abstract:
Provided is a magnesium-air battery which exhibits excellent water repellency, air permeability and liquid leakage resistance and which can immediately reach a discharge reaction peak and discharge a prescribed level of current for a relatively long time. In a magnesium-air battery (10), a cathode body (20) is composed of: a first layer (31) made of a porous material which is formed by mixing a conductive carbon material with a fluororesin; and a second layer (32) which is joined to one surface (31a) of the first layer (31) so as to be in contact with a reaction liquid (24) present in an outer case (17) and which is made of a porous material formed by mixing an activated carbon with a fluororesin.

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Inventors:
ISHIKAWA TADASHI (JP)
HASEBE YOSHIAKI (JP)
HAMADE MASATO (JP)
Application Number:
PCT/JP2013/082880
Publication Date:
June 26, 2014
Filing Date:
December 06, 2013
Export Citation:
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Assignee:
AQUA POWER SYSTEM JAPAN (JP)
NIHON VALQUA KOGYO KK (JP)
International Classes:
H01M12/06; H01M4/96
Foreign References:
JPH04192270A1992-07-10
JPH07211322A1995-08-11
JP2004063262A2004-02-26
JP2012243657A2012-12-10
JPS63114080A1988-05-18
JPH1083841A1998-03-31
Attorney, Agent or Firm:
SHIRAHAMA, Yoshiharu et al. (JP)
Yoshiharu Shirahama (JP)
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