Fig. 9From: PtNi Alloy Cocatalyst Modification of Eosin Y-Sensitized g-C3N4/GO Hybrid for Efficient Visible-Light Photocatalytic Hydrogen EvolutionA schematic diagram of H2 evolution process for the Eosin Y-sensitized g-C3N4/PtNi/GO composite sample under visible light irradiationBack to article page