CdS@Ni3S2 core–shell nanorod arrays on nickel foam: a multifunctional catalyst for efficient electrochemical catalytic, photoelectrochemical and photocatalytic H2 production reaction

Shell thickness controllable CdS@Ni₃S₂ core@shell arrays for electrochemical catalytic (EC), photoelectrochemical (PEC) and photocatalytic (PC) water splitting.