Cascaded BiS bridges and Ti-VS vacancy restore centers trigger parallel dual S-scheme exciton highways for ultrafast photocatalytic redox.
The performance of photocatalysts is often limited by charge recombination and sluggish kinetics at heterojunction interfaces. This study develops a multi-strategy interfacial modulation approach by constructing BiS covalent bonds at the BiVO4/Mn0.5Cd0.5S(MCS) interface to serve as electron transport "bridges", while s...