Cd|KOH|NiOOH

Zn|NH4CI|MnO2

Li|LiClO4|MnO2

Pb|H2SO4|PbO2

H2|KOH|O2

Hydrogen accumulation in nickel-cadmium accumulators and the process of thermal runaway

Through the thermal decomposition it was shown that in electrodes of nickel-cadmium accumulators having long periods of operation there is a great amount of hydrogen. For example, in the accumulator НКБН-25-УЗ having a five year's period of operation there are approximately 805 litres of hydrogen.