Photoelectrochemical enhancement of ternary nanocomposite electrode polyoxometalate/copper quantum dots/TiO2 with electrocatalytic performance of formic acid oxidation

Ternary cooperative Au–CdS–rGO hetero-nanostructures: synthesis with multi-interface control and their photoelectrochemical sensor applications

This paper demonstrates the synthesis of ternary cooperative semiconductor–metal–graphene (Au–CdS–rGO) hetero-nanostructures. The obtained Au–CdS–rGO photoanode showed a greatly enhanced photoelectrochemical photocurrent.