Partial sulfidation engineering of a Ni(OH)2/NiSx heterostructure towards sulfion oxidation-assisted seawater splittingNi(OH)2/NiSx异质结构的部分硫化工程用于促进硫酸根氧化辅助的海水裂解Mater. Chem. Front.IF6.42025-07-260PRE