Antonelli, Terry & Wands
Fuel cell electrode
 A fuel cell electrode being substantially free from cracks on the surface of catalyst layer on the electrode and having a good electrode performance under the atmospheric pressure or under pressure when assembled into a fuel cell, which comprises a gas-diffusing electroconductive substrate with continued pores and a water-repellent catalyst layer comprising electroconductive submicron particles having a catalyst, electroconductive materials each having a volume 10.sup.3 -10.sup.10 as large as the volume of the largest particle of the submicron particles and, if necessary, having a catalyst, and a water-repellent polymer as a binder, the electroconductive submicron particles and the electroconductive materials being provided in a mixing ratio by volume of the former to the latter of 95-50 to 5-50. 
Hitachi, Ltd.
Y H H
Y02E H01M H01M
additional inventional inventional
Shimpei Masato Kenzo Hiroshi Kohki Jinichi Sigeru Hideo Seizi Toshiki
Matsuda Takeuchi Ishii Tobita Tamura Imahashi Okabe Okada Takeuchi Kahara