Publications with shared reference: Significantly Enhanced Photocatalytic Performance of the g-C<sub>3</sub>N<sub>4</sub>/Sulfur-Vacancy-Containing Zn<sub>3</sub>In<sub>2</sub>S<sub>6</sub> Heterostructure for Photocatalytic H<sub>2</sub> and H<sub>2</sub>O<sub>2</sub> Generation by Coupling Defects with Heterojunction Engineering