Title:
MAGNESIUM FUEL CELL
Document Type and Number:
WIPO Patent Application WO/2012/144301
Kind Code:
A1
Abstract:
Provided is a magnesium fuel cell which is capable of stably supplying electric current over a long period of time, while preventing self discharge of a negative electrode material.
A magnesium fuel cell (10) is provided with a negative electrode material (12) that is composed of a magnesium alloy and an electrolyte solution (18) into which magnesium ions are dissolved from the negative electrode material (12). The magnesium alloy contains aluminum and calcium. The electrolyte solution (18) is preferably an aqueous sodium chloride solution, an aqueous sodium hydroxide solution, an aqueous sodium hydrogen carbonate solution, an aqueous sodium percarbonate solution, or a mixture of two or more of these solutions.
Inventors:
KOHAMA YASUAKI
SAKAMOTO MICHIRU
ABE TOSHIHIKO
SAKAMOTO MICHIRU
ABE TOSHIHIKO
Application Number:
PCT/JP2012/057972
Publication Date:
October 26, 2012
Filing Date:
March 27, 2012
Export Citation:
Assignee:
UNIV TOHOKU (JP)
KOHAMA YASUAKI
SAKAMOTO MICHIRU
ABE TOSHIHIKO
KOHAMA YASUAKI
SAKAMOTO MICHIRU
ABE TOSHIHIKO
International Classes:
H01M12/06; C22C23/02; H01M4/46
Foreign References:
| JP2004537151A | 2004-12-09 | |||
| JP2011181382A | 2011-09-15 | |||
| JPS566384A | 1981-01-22 | |||
| JP2012038666A | 2012-02-23 | |||
| JP2004537151A | 2004-12-09 | |||
| JP2010182435A | 2010-08-19 | |||
| JPH10280062A | 1998-10-20 |
Other References:
See also references of EP 2701232A4
Attorney, Agent or Firm:
TSUKUNI & ASSOCIATES et al. (JP)
Patent business corporation Tsukuni (JP)
Patent business corporation Tsukuni (JP)
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Claims: