| 摘要 |
PROBLEM TO BE SOLVED: To lower an electric resistance and to minimize resistance loss by bringing an ion-exchange membrane into full contact with an electrode plate in a generator for generating a gas by electrolyzing water by the use of the membrane because of that the magnitude of the contact resistance depends on whether contact of the membrane with the electrode plate is sufficient or not to cause a heat loss. SOLUTION: An anode plate 1b and a cathode plate 1a are set on both sides of an ion-exchange membrane 2 in this water-electrolysis gas generator. In this case, the surface of the membrane 2 is coated with platinum or palladium by sputtering, the upper surface is electroless-plated with platinum and iridium, and a carbon grain 3 is firmly held between the membrane and cathode plate. |
