| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method of easily and stably manufacturing a fuel cell gas diffusion electrode base material superior in water discharge characteristics, gas diffusion characteristics, and mechanical characteristics such as bending strength. <P>SOLUTION: In the manufacturing method of the gas diffusion electrode base material by carbonizing a resin composition after impregnating it in a carbon fiber-containing paper body, it is impregnated in the paper body after mixing organic particles and/or organic fiber of which the carbonization yield is less than 20 mass% and which is composed of cross-linked polymer in the resin composition. <P>COPYRIGHT: (C)2011,JPO&INPIT |
