Przemysl Chemiczny, Vol.92, No.7, 1264-1267, 2013
Use of PbO as an active substance in cathode mass of thermally activated cells
Seven cathode masses were prepd. by mixing PbO, LiCl/KCl electrolyte, graphite and optionally Lip and studied for voltage and elec. capacitance in thermal cells at 400-600 degrees C. The optimum properties showed the mass contg. 70% PbO, 20% electrolyte and 10% graphite. The addn. of Li2O (1%) resulted in stabilization of voltage and elec. capacitance of the cells.