Preparation of High-Porosity B-TiO₂/C₃N₄ Composite Materials: Adsorption-Degradation Capacity and Photo-Regeneration Properties.

ABSTRACT: Adsorption can quickly remove pollutants in water, while photocatalysis can effectively decompose organic matter. B-TiO₂/g-C₃N₄ ternary composite photocatalytic materials were prepared by molten method, and their adsorption-degradation capability under visible light conditions was discussed. The morphology of the B-TiO₂/g-C₃N₄ materials was inspected by SEM, TEM, BET, and EDS, and the results showed that close interfacial connections between TiO₂ and g-C₃N₄, which are favorable for charge transfer between these two semiconductors, formed heterojunctions with suitable band structure which was contributed by the molten B₂O₃. Meanwhile, the molten B₂O₃

SUBMITTER: Guo X 

PROVIDER: S-EPMC9319032 | biostudies-literature | 2022 Jul

REPOSITORIES: biostudies-literature