High-performance composite cathodes for Alkaline electrolysis of water

A procedure for preparing and modifying composite electrode materials, allowing preparation of high-performance Ni-based catalysts for water electrolyzers with alkaline electrolyte, is reported. Electrodes for cathodic process, fabricated using this procedure, allow the power consumption for hydrogen production in alkaline water electrolyzers to be considerably reduced relative to known analogs used in Russia and other countries.