Spatially separated catalytic sites supplied with the CdS–MoS2–In2O3 ternary dumbbell S-scheme heterojunction for enhanced photocatalytic hydrogen production

In 2 O 3 hollow hexagonal prisms are combined with CdS–MoS 2 dumbbell electrostatic self-assembly to weaken the surface oxidation kinetics. MoS 2 promotes the CdS–In 2 O 3 S-scheme heterojunction photocatalyst to show significant photocatalytic performance.