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Patent Searching and Data


Title:
FUEL CELL AND ENZYME ELECTRODE
Document Type and Number:
WIPO Patent Application WO/2010/041511
Kind Code:
A1
Abstract:
Provided is a fuel cell having a high initial generation performance, a high volume output density, and a stable output.  The fuel cell includes: a first cell unit formed by an anode (11a), a cathode (12a), and a proton conductor (18b) arranged between fixing plates (10a, 10b); and a second cell unit formed by an anode (11b), a cathode (12b), and a proton conductor (18b).  A fuel solution is introduced into a space defined by air/liquid separation films (17a, 17b) arranged between the fixing plates (10a, 10b) and the cathodes (12a, 12b), cathode spacers (14a, 14b) arranged to surround the cathodes (12a, 12b), and an anode spacer (13) arranged between the anodes (11a, 11b).

Inventors:
SAKAI HIDEKI (JP)
NAKAGAWA TAKAAKI (JP)
KUMITA HIDEYUKI (JP)
MITA HIROKI (JP)
HOSODA YASUHIDE (JP)
SUGIYAMA TAIKI (JP)
MATSUMOTO RYUHEI (JP)
Application Number:
PCT/JP2009/063936
Publication Date:
April 15, 2010
Filing Date:
August 06, 2009
Export Citation:
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Assignee:
SONY CORP (JP)
SAKAI HIDEKI (JP)
NAKAGAWA TAKAAKI (JP)
KUMITA HIDEYUKI (JP)
MITA HIROKI (JP)
HOSODA YASUHIDE (JP)
SUGIYAMA TAIKI (JP)
MATSUMOTO RYUHEI (JP)
International Classes:
H01M8/16; G01N27/327; H01M4/86; H01M8/02; H01M8/10
Domestic Patent References:
WO2008058165A22008-05-15
WO2006057387A12006-06-01
WO2007088975A12007-08-09
Foreign References:
JP2007280944A2007-10-25
JP2009158466A2009-07-16
JP2006234788A2006-09-07
JP2007163185A2007-06-28
JP2006058289A2006-03-02
JP2008047461A2008-02-28
JP2009117088A2009-05-28
JP2009049012A2009-03-05
Attorney, Agent or Firm:
FUJISHIMA Youichiro et al. (JP)
Yoichiro Fujishima (JP)
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