NICKEL IRON DISELENIDE COMPOUND, PROCESS FOR THE PREPARATION THEREOF AND ITS USE AS A CATALYST FOR OXYGEN EVOLUTION REACTION

摘要

The present invention relates to a nickel iron diselenide compound of general formula (I): Ni_xFe₁-_xSe₂, wherein 0 x 1, and to the use of this compound as a precursor of catalysts for oxygen evolution reaction (OER).;This invention also concerns methods for the preparation of said precursor of catalysts for OER, the resulting catalysts, and applications thereof.