Citation: YANG Bing-Ye, LI Hang, SHANG Ning-Zhao, FENG Cheng, GAO Shu-Tao, WANG Chun. Visible-Light Responsive Photocatalyst g-C₃N₄@BiOCl with Hollow Flower-like Structure: Preparation and Photocatalytic Performance[J]. Chinese Journal of Inorganic Chemistry, ;2017, 33(3): 396-404. doi: 10.11862/CJIC.2017.033 shu

Visible-Light Responsive Photocatalyst g-C₃N₄@BiOCl with Hollow Flower-like Structure: Preparation and Photocatalytic Performance

College of Science, Agricultural University of Hebei, Baoding, Hebei 071001, China

Corresponding author: GAO Shu-Tao, gst824@163.com
Received Date: 31 August 2016
Revised Date: 1 December 2016

Figures(12)

The visible-light responsive photocatalyst of g-C₃N₄@BiOCl with hollow flower-like structure was fabricated via self-assembly strategy. The as-prepared heterojunction photocatalyst was characterized by X-ray diffraction, scanning electron microscopy, high-resolution transmission microscopy, energy dispersive X-ray spectroscopy, ultraviolet-visible diffuse reflection spectra and X-ray photoelectron spectroscopy. Due to the excellent ability of charge separation, the heterojunction photocatalyst exhibited much higher photocatalytic activity than g-C₃N₄ and BiOCl. The degradation efficiency of 50 mg·L^-1 rhodamine B can be reached to 99% within 12 min under visible-light irradiation (λ≥420 nm).
- g-C₃N₄,
- BiOCl,
- visible light,
- photocatalysis,
- degradation
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沈阳化工大学材料科学与工程学院沈阳 110142

Visible-Light Responsive Photocatalyst g-C3N4@BiOCl with Hollow Flower-like Structure: Preparation and Photocatalytic Performance

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通讯作者: 陈斌, bchen63@163.com

Visible-Light Responsive Photocatalyst g-C₃N₄@BiOCl with Hollow Flower-like Structure: Preparation and Photocatalytic Performance