ELECTRODE FOR ELECTROCHEMICAL EVOLUTION OF HYDROGEN

摘要

The present invention relates to an electrode, comprising a catalytic coating containing ruthenium and at least one other element selected from the group of alkaline earth metals, suitable to be used in industrial electrochemical processes for hydrogen evolution and to a method for the production of the same. The catalytic coating comprises 93-99 wt-% of ruthenium and 1-7 wt-% of alkaline earth metals, referred to the metals.