引用本文:
赵秀峰, 孙晓冬, 张贵彬, 史峰山, 王莉. NO2-离子的光催化反应[J]. 应用化学,
1998, 15(4): 25-28.
Citation: Zhao Xiufeng, Sun Xiaodong, Zhang Guibin, Shi Fengshan, Wang Li. Photocatalytic Reaction of NO2- Ion[J]. Chinese Journal of Applied Chemistry, 1998, 15(4): 25-28.
Citation: Zhao Xiufeng, Sun Xiaodong, Zhang Guibin, Shi Fengshan, Wang Li. Photocatalytic Reaction of NO2- Ion[J]. Chinese Journal of Applied Chemistry, 1998, 15(4): 25-28.
NO2-离子的光催化反应
English
Photocatalytic Reaction of NO2- Ion
Abstract:
NO2- ions can be remarkably reduced by reaction in the presence of TiO2 as catalyst under UV light irradiation. The kinetic study shows that it is a multistepwise complex reaction and the rate-determining step is the oxidation of NO2- ions on the surface of TiO2. The reaction follows Langmuir-Hiushelwood mechamsm. Oxygen promotes the reaction.
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Key words:
- NO2-
- / photocatalysis
- / TiO2
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