Ni, In co-doped ZnIn2S4 for efficient hydrogen evolution: Modulating charge flow and balancing H adsorption/desorption

Element doping is an excellent strategy to promote charge separation and reaction kinetics of photocatalyst, which plays significant role in accelerating the sustainable energy development process. Herein, Ni, In co-doped ZnIn2S4 photocatalyst was prepared by a microwave-assisted solvothermal method. The rapid crystallization of ZnIn2S4 resulted in partial In atoms substituted Zn atom during the formation of [ZnS]4 layer. In doping in...