Photocatalysis assisted simultaneous carbon oxidation and NOx reduction
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- 作者：Lijun Liaoa ; Steven Heylena ; Sreeprasanth Pulinthanathu Sreea ; Brecht Vallaeya ; Maarten Keulemansa ; b ; Silvia Lenaertsb ; Maarten B.J. Roeffaersa ; Johan A. Martensa ; johan.martens@biw.kuleuven.be" class="auth_mail" title="E-mail the corresponding author
- 关键词：Titanium dioxide ; Photocatalysis ; Carbon ; Nitrogen oxide ; Nitrogen
- 刊名：Applied Catalysis B: Environmental
- 出版年：2017
- 出版时间：March 2017
- 年：2017
- 卷：202
- 期：Complete
- 页码：381-387
- 全文大小：2394 K
文摘
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The presence of oxygen shows improvement in carbon photo-oxidation with nitric oxide.
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Carbon is selectively converted into CO2 while NOx is reduced to N2.
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The formation of nitrate on TiO2 is proved to be in a dynamic process.
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Uniform size reduction of the carbon particles in the presence of NO, O2 and H2O was observed with HR SEM, in spite of the distance to TiO2 photocatalytic particles.