Black TiO₂ nanobelts/g-C₃N₄ nanosheets Laminated Heterojunctions with Efficient Visible-Light-Driven Photocatalytic Performance.

ABSTRACT: Black TiO₂ nanobelts/g-C₃N₄ nanosheets laminated heterojunctions (b-TiO₂/g-C₃N₄) as visible-light-driven photocatalysts are fabricated through a simple hydrothermal-calcination process and an in-situ solid-state chemical reduction approach, followed by the mild thermal treatment (350 °C) in argon atmosphere. The prepared samples are evidently investigated by X-ray diffraction, Fourier transform infrared spectroscopy, scanning electron microscopy, transmission electron microscopy, X-ray photoelectron spectroscopy, N₂ adsorption, and UV-visible diffuse reflectance spectroscopy, respectively. The results show that special laminated heterojunctions are formed between black TiO₂ nanobelts and g-C₃

SUBMITTER: Shen L 

PROVIDER: S-EPMC5292731 | biostudies-literature | 2017 Feb

REPOSITORIES: biostudies-literature