Boosting photocatalytic simultaneous hydrogen evolution and plastic reforming via surface hydroxylation over a NiMoO 4 /CdS heterojunction: interfacial microenvironment and electronic structure regulation

–OH modified NiMoO 4 enables efficient photocatalytic H 2 evolution (89.37 mmol g −1 h −1 ) and concurrent lactic acid oxidation to pyruvic acid, applicable to polylactic acid reforming for H 2 production and plastic valorization.