Type-II BiVO4/Ni3(hexahydroxytriphenylene)2 heterojunction photoanodes for effective photoelectrochemical reaction

M 3 (hexahydroxytriphenylene) 2 (M = Ni, Co, Cu; hexahydroxytriphenylene (HHTP)) was uniformly coated onto BiVO 4 thin films via a facile solvothermal process, and the photoelectrochemical performance of the BiVO 4 /M 3 (HHTP) 2 photoanodes was investigated.