| abstract |
Disclosed is a gas generating device wherein a voltage is applied between a first carbon electrode and a second carbon electrode, which serve as an anode and a cathode or vice versa, for electrolyzing an electrolyte solution, and whereby a first gas is generated at the first carbon electrode. The first carbon electrode is provided with a plurality of fine gas flow channels, which selectively pass the first gas generated on one side of the first carbon electrode to the other side, without allowing the electrolyte solution to permeate therethrough. |