Photodecomposition of NOx on Ag/TiO2 composite catalysts in a gas phase reactor
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- 作者：Mengxi Xua ; b ; Yunhai Wangb ; wang.yunhai@mail.xjtu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Jiafeng Genga ; Dengwei Jinga ; dwjing@mail.xjtu.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Photocatalysis ; NO decomposition ; Batch reactor ; Selectivity ; Ag/TiO2
- 刊名：Chemical Engineering Journal
- 出版年：2017
- 出版时间：1 January 2017
- 年：2017
- 卷：307
- 期：Complete
- 页码：181-188
- 全文大小：1621 K
文摘
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Photocatalytic NOx decomposition was investigated in a gas phase reactor.
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Ag doped TiO2 was prepared by a facile one step solvothermal method.
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1% Ag doped TiO2 showed both the highest activity and selectivity.
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The enhancement is attributed to coexistence of Ag with two valence states.