In Situ Construction of Hollow Coral-Like Porous S-Doped g-C₃N₄/ZnIn₂S₄ S-Scheme Heterojunction for Efficient Photocatalytic Hydrogen Evolution.

ABSTRACT: The rational design of visible-light-responsive catalysts is crucial for converting solar energy into hydrogen energy to promote sustainable energy development. In this work, a C─S─C bond is introduced into g-C₃N₄ (CN) through S doping. With the help of the flexible C─S─C bond under specific stimuli, a hollow coral-like porous structure of S-doped g-C₃N₄ (S-CN) is synthesized for the first time. And an S-doped g-C₃N₄/ZnIn₂S₄ (S-CN/ZIS) heterojunction catalyst is in situ synthesized based on S-CN. S_0.5-CN/ZIS exhibits excellent photocatalytic hydrogen evolution (PHE) efficiency (19.25 mmol g^-1 h^-1), which is 2.7 times higher than that of the g-C₃N₄/Z

SUBMITTER: Wang T 

PROVIDER: S-EPMC11434114 | biostudies-literature | 2024 Sep

REPOSITORIES: biostudies-literature