Constructing 1D/0D Sb2S3/Cd0.6Zn0.4S S-scheme heterojunction by vapor transport deposition and in-situ hydrothermal strategy towards photoelectrochemical water splitting

Fabrication of Flower-Shaped Sb2S3/Fe2O3 Heterostructures for Enhanced Photoelectrochemical Performance

“…Here, the poor stability of pure Sb 2 S 3 is similar to previous studies, which is probably due to the fact that under prolonged exposure to light and high bias environment, Sb 2 S 3 gradually dissolves or is oxidized to Sb 2 O 3 . 37,41 Although the formation of the heterojunction Sb 2 S 3 /Fe 2 O 3 can slightly improve the stability, there is still plenty of room for improvement.…”

“…However, very few reports have used Sb 2 S 3 as the main component of a photoanode for decomposing water, mainly due to its relatively fast degradation, surface defects, low electron–hole separation efficiency, and poor carrier transport . To overcome these issues, strategies such as morphology control, surface modification, doping, and constructing heterojunctions ,,− have been proposed. In general, the Sb 2 S 3 photoanode is still in its infancy and needs further development and exploration.…”