Citation: JIA Teng-fei, WANG Liang, LI Chun-hu, YAN Xin, YANG Wei-wei, FENG Li-juan. Hydrothermal synthesis of Bi₂WO₆/SC catalyst and its photo-catalytic performance in NO removal[J]. Journal of Fuel Chemistry and Technology, ;2015, 43(6): 735-739. shu

Hydrothermal synthesis of Bi₂WO₆/SC catalyst and its photo-catalytic performance in NO removal

1.
College of Chemistry and Chemical Engineering, Ocean University of China, Qingdao 266100, China

Corresponding author: WANG Liang,
Received Date: 24 December 2014
Available Online: 10 February 2015
Fund Project: 青岛市科技发展计划(13-1-4-191-jch) (13-1-4-191-jch)山东省博士后创新基金(201203105)。 (201203105)

A novel Bi₂WO₆/SC photo-catalyst was synthesized by hydrothermal method with semi-coke (SC) as the support. The as-prepared catalyst was characterized by SEM, BET, XRD, FT-IR and UV-vis diffuse reflectance spectra; its photo-catalytic activity in NO oxidation under visible light irradiation (λ> 400 nm) was evaluated. The results indicate that Bi₂WO₆ obtained by hydrothermal method displays micro-flower structure and absorption spectrum toward the visible light region above 400 nm. The Bi₂WO₆/SC catalyst exhibits excellent photo-catalytic activity in NO removal; NO conversion remains higher than 70% after reaction under irradiation for 4 h.
- Bi₂WO₆,
- flue gas,
- photo-catalysis,
- NO removal
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通讯作者: 陈斌, bchen63@163.com

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沈阳化工大学材料科学与工程学院沈阳 110142

Hydrothermal synthesis of Bi2WO6/SC catalyst and its photo-catalytic performance in NO removal

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通讯作者: 陈斌, bchen63@163.com

Hydrothermal synthesis of Bi₂WO₆/SC catalyst and its photo-catalytic performance in NO removal