SEPARATOR FOR FUEL CELL

摘要

PROBLEM TO BE SOLVED: To provide a separator for a fuel cell capable of further enhancing its conductivity without damaging its adhesiveness.

SOLUTION: The separator for the fuel cell is formed of a mixture of thermoplastic resin 50 and a conductive substance 52, by pinching an anode and a cathode arranged along an electrolyte film from both sides through a diffusion layer. The separator is formed by setting a weighted average molecular weight of the thermoplastic resin 50 at 1.0×105to 5.0×105.

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