Three-dimensional Au 0.5 /reduced graphene oxide/Au 0.5 /reduced graphene oxide/carbon fiber electrode and its high catalytic performance toward ethanol electrooxidation in alkaline media

Highly efficient catalytic activity for the ethanol electrooxidation reaction was achieved using a three-dimensional layer-by-layer Au 0.5 /RGO/Au 0.5 /RGO/CF electrode in alkaline medium.