| 摘要 |
PURPOSE:To provide an electrode for a solid high polymer type fuel cell which exhibits high gas permeability and has low resistance and a solid high polymer type fuel cell formed by using it by using a carbon paper which has a large pare diameter and has the optimal porosity and has small specific resistance and has a small thickness, as a gas diffusive layer. CONSTITUTION:A material obtained by carrying out water repellent treatment by fluororesin on a carbon paper which is composed of carbon fiber formed by using polyacrylonitrile as a raw material and has a thickness of 0.1-0.3mm, is used as a gas diffusive layer. Thereby, the gas diffusive layer and an electrode can be made thin, and gas permeability of the electrode for a solid high polymer type fuel cell can be heightened, and the resistance can be also reduced. |
