methods of activation of carbon allow the materials to produce surface area and a controlled distribution of pores that determine the electrode/electrolyte interface for photovoltaic applications (solar cells) [4], [5]. Carbon is being incorporated into the electrodes of photovoltaic devices as: electro-conductive additives, supports for active materials, electron transfer catalysts, intercalation hosts, and substrates for current leads [6]. For these
reasons, carbon is of course also well suited as electrode materials for solar cells.