| 摘要 |
PROBLEM TO BE SOLVED: To provide a biofuel cell system, capable of obtaining desired battery performance by preventing of failures or output deterioration of a battery due to supply of inappropriate liquid, by automatic determining the degree of adaptation of liquid supplied by a user as a fuel solution.SOLUTION: The biofuel cell system is provided with an inlet 5 for leading-in a liquid from the outside; a cell electrode 4 as a reacting field of redox reaction of fuel by using oxidoreductase as catalyst; and a control means (a controller 3, a switching valve 6 and a sensor electrode 7) for automatically determining the degree of adaptation of liquid as fuel solution and controlling supplying of the liquid to the cell electrode. |
