摘要 |
PROBLEM TO BE SOLVED: To provide a separator for a solid polymer fuel cell provided with both conductivity and mechanical strength and composed by compounding a matrix material and a carbonaceous material and to provide its manufacturing method. SOLUTION: This separator for a solid polymer fuel cell and this manufacturing method therefor are characterized by using the carbonaceous material formed by reforming its surface into a high-affinity state to the matrix material by reforming the surface in the presence of an amide solvent hardening accelerator. |