Photooxidation of Polycyclic Aromatic Hydrocarbons over NaBiO3 under Visible Light Irradiation

被引：8

作者：

Jiahui Kou

Haitao Zhang

Zhaosheng Li

Shuxin Ouyang

Jinhua Ye

Zhigang Zou

机构：

[1] Nanjing University,Department of Physics, Eco

[2] Nanjing University,materials and Renewable Energy Research Center (ERERC)

[3] Nanjing University,Department of Materials Science and Engineering

[4] National Institute for Materials Science (NIMS),National Laboratory of Solid State Microstructures

来源：

Catalysis Letters | 2008年 / 122卷

关键词：

Polycyclic aromatic hydrocarbon; NaBiO; Photooxidation; Anthracene; Benz[a]anthracene;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

The NaBiO3 samples (NaBiO3 · nH2O) used in photooxidation of polycyclic aromatic hydrocarbon were obtained through heating NaBiO3 · 2H2O. The samples were characterized by X-ray diffractometer and ultraviolet-visible spectrophotometer. The photooxidation of anthracene and Benz[a]anthracene over NaBiO3 · nH2O was investigated, respectively. The intermediates were analysed by gas chromatography-mass spectrometer. The results indicated that the prepared NaBiO3 samples showed considerable photooxidation activity and stability for PAHs degradation under visible light irradiation. The possible reaction pathways of the decomposition of the two polycyclic aromatic hydrocarbons were proposed.

引用

页码：131 / 137

页数：6

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