Low temperature catalytic combustion of 1,2-dichlorobenzene over CeO2-TiO2 mixed oxide catalysts
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- 作者：Wei Deng ; Qiguang Dai ; daiqg@ecust.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Yijie Lao ; Bingbing Shi ; Xingyi Wang ; wangxy@ecust.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：1 ; 2-Dichlorobenzene ; Catalytic combustion ; Ceria ; Titania
- 刊名：Applied Catalysis B: Environmental
- 出版年：2016
- 出版时间：February 2016
- 年：2016
- 卷：181
- 期：Complete
- 页码：848-861
- 全文大小：3373 K
文摘
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Ce1−xTixO2 catalysts with various ratios of Ti/Ce + Ti were prepared by sol–gel method.
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The addition of Ti greatly promotes the acidity of various strength.
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Ce1−xTixO2 with fluorite structure showed highest stable activity for o-dichlorobenzene oxidation.
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Ti redards the substitute of Cl species for basic lattice oxygen and hydroxyl group on surface.
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Ti retards greatly the chlorination of o-dichlorobenzene.