摘要 |
A polyelectrolyte fuel cell having a gas channel, a proton channel and an electron channel formed in the vicinity of a pole in a catalyst layer to increase a reaction area, and comprising a hydrogen ion conductive polyelectrolyte film, and a pair of electrodes each having a catalyst layer sandwiching the hydrogen ion conductive polyelectrolyte film and a gas diffusion layer in contact with the catalyst layer, wherein the catalyst layer of at least one electrode contains carbon particles each supporting a noble-metal catalyst, and the carbon particles consist of at least two types of carbon particles being in mutually different dispersion conditions and having a hydrogen ion conductive polyelectrolyte adsorbed thereto. |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.;UCHIDA, MAKOTO;SUGAWARA, YASUSHI;YASUMOTO, EIICHI;YOSHIDA, AKIHIKO;MORITA, JUNJI;YAMAMOTO, MASAO;KOSAKO, SHINYA;SAKAI, OSAMU;HORI, YOSHIHIRO |
发明人 |
UCHIDA, MAKOTO;SUGAWARA, YASUSHI;YASUMOTO, EIICHI;YOSHIDA, AKIHIKO;MORITA, JUNJI;YAMAMOTO, MASAO;KOSAKO, SHINYA;SAKAI, OSAMU;HORI, YOSHIHIRO |