METHOD MAKING ELECTRODE FOR ELECTROCHEMICAL PROCESSES

摘要

FIELD: chemistry.SUBSTANCE: method involves depositing onto a nickel substrate an active layer based on nickel and sulphur by dipping said substrate once into a solution containing sodium sulphide, which is carried out in an etching solution containing aluminium chloride AlClwith concentration of 5-20 g/l, for 1-17 hours.EFFECT: forming a finely dispersed composition based on aluminium, nickel and sulphur, which can further be activated by reducing in a hydrogen atmosphere.2 cl