| abstract |
An electrode substrate for a fuel cell, which can be manufactured with a small number of steps, has excellent mechanical strength, and can easily impart excellent conductivity and water repellency. The short carbon fibers are dispersed in a random direction in a substantially two-dimensional plane, and divided fibers having fibril portions, and the short carbon fibers are bound by the divided fibers. Electrode substrate for polymer electrolyte fuel cells. [Selection diagram] None |