Promoting effect of acid treatment on Pd-Ni/SBA-15 catalyst for complete oxidation of gaseous benzene

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• 作者：Wenxiang Tang^a ; ^b ; ^{wxtang@uconn.edu} ; Yuzhou Deng^a ; Yunfa Chen^a ;
• 关键词：Pd-Ni/SBA-15 catalyst ; Benzene oxidation ; Promoting effect ; Acid treatment
• 刊名：Catalysis Communications
• 出版年：2017
• 出版时间：10 January 2017
• 年：2017
• 卷：89
• 期：Complete
• 页码：86-90
• 全文大小：972 K
• 卷排序：89

文摘

Pd/SBA-15 based catalysts with low loading were prepared for catalytic oxidation of benzene. The addition of NiO species significantly promoted the activity of Pd/SBA-15 catalyst. The performance of Pd-Ni/SBA-15 catalyst can be clearly improved by acid treatment. Benzene could be completely oxidized at 260 °C over the best catalyst with a high space velocity.