Ultrafast electron transfer at the ZnInS/MoS S-scheme interface for photocatalytic hydrogen evolution.

The performance of any photocatalyst relies on its solar harvesting and charge separation characteristics. Fabricating the S-scheme heterostructure is a proficient approach for designing next-generation photocatalysts with improved redox capabilities. Here, we integrated ZnInS (ZIS) and MoS nanosheets to develop a unique S-scheme heterostructure through an hydrothermal technique.