| abstract |
Porous strip electrode substrate comprising a structure consisting of carbon fibers and a carbon matrix, where the carbon matrix contains activated carbon with a large specific surface area, the value of which by BET measurement is more than 1,000 m2 / g, carbonized or graphitized residue of a binder that can be carbonized or graphitized and carbon particles, where the specific surface, the porosity and the distribution of pores are determined by the carbon matrix. |