Phosphotungstic Acid Clusters Decorated Znln2S4 Nanoflowers as Molecular‐Scale S‐Scheme Heterojunctions for Simultaneous H2 Evolution and Benzyl Alcohol Upgrading

Simultaneous utilization of photogenerated electrons and holes to achieve overall redox reactions is attractive but still far from practical application. The emerging step (S)-scheme mechanism has proven to be an ideal approach to inhibit charge recombination and supply photoinduced charges with highest redox potentials. Herein, a hierarchical phosphotungstic acid (H