Title:
BIOFUEL CELL
Document Type and Number:
WIPO Patent Application WO/2013/141382
Kind Code:
A1
Abstract:
A biofuel cell (1) is provided with a positive electrode (23), a negative electrode (11), an external circuit (30) electrically connecting the positive electrode and negative electrode, a positive electrode region (7) where the positive electrode is arranged, a negative electrode region (5) where the negative electrode is arranged, and a proton-permeable membrane (9) arranged between the positive electrode region and the negative electrode region; a biological catalyst is held together with crushed matter in the negative electrode region. The negative electrode region is separated by a mesh (13) into an electrode region (15) and a crushed matter region (17), the negative electrode being held in the electrode region and the crushed matter being held in the crushed matter region.
Inventors:
KONISHI TAKAYOSHI (JP)
HIRAOKA TOSHIO (JP)
KAKIZONO TOSHIHIDE (JP)
HIRAOKA TOSHIO (JP)
KAKIZONO TOSHIHIDE (JP)
Application Number:
PCT/JP2013/058407
Publication Date:
September 26, 2013
Filing Date:
March 22, 2013
Export Citation:
Assignee:
UNICHARM CORP (JP)
UNIV HIROSHIMA (JP)
UNIV HIROSHIMA (JP)
International Classes:
H01M8/16; B09B3/00; C02F11/02; H01M4/86; H01M8/02; H01M8/06; H01M8/10
Foreign References:
| JP2007090232A | 2007-04-12 | |||
| JP2006024555A | 2006-01-26 | |||
| JP2007287542A | 2007-11-01 | |||
| JPS4623607B1 | ||||
| JPS473081B2 | ||||
| JPS5650933A | 1981-05-08 | |||
| JPS3816633B1 | ||||
| JPS323962B1 | ||||
| JPS343961B1 | ||||
| JPS3514531B1 | ||||
| JPS5337190A | 1978-04-06 | |||
| US3562139A | 1971-02-09 |
Other References:
See also references of EP 2830138A4
Attorney, Agent or Firm:
AOKI, Atsushi et al. (JP)
Aoki 篤 (JP)
Aoki 篤 (JP)
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