ELECTRODE SUBSTRATE MADE OF CARBON FIBERS AND METHOD OF PRODUCING THE ELECTRODE SUBSTRATE

摘要

A porous electrode substrate has a form of a tape material and contains a structure made of carbon fibers and a carbon matrix. A specific surface area, porosity, and pore distribution are determined by the carbon matrix. The carbon matrix contains carbon particles including activated carbon with a high specific surface area and a carbonized or graphitized residue of a carbonizable or graphitizable binder.

主权项

1. A porous electrode substrate formed as a tape material, comprising:
a structure of carbon fibers; and a carbon matrix, a specific surface area, a porosity, and a pore distribution being determined by said carbon matrix.