Porous carbon base material, method for preparation thereof, gas-diffusing material film-electrode jointed article, and fuel cell
A porous carbon base material includes a sheet containing carbon short fibers dispersed randomly and a carbonized resin, in which the carbon short fibers are bound by the carbonized resin and the volume of pores having a pore diameter of 10 μm or less is 0.05 to 0.16 cc/g. A method for producing thi...
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