Influence of the formed at the electrode polarization surface oxides to ion-exchange and electrochemical properties of carbon fibrous electrodes

摘要

The formation of the surface oxides during cathode and anode polarization of the carbon fibrous materials (CFM) in 0,25 m sulfuric solution acid and their influence on the cation- and anion-exchange properties of the CFM, on the steady electrode potential in the 0,1 m natrium sulfate solution and on the cooper electrodeposition from the sulfate solution have been investigated.