The impact of CrO_x loading on reaction behaviors of dichloromethane (DCM) catalytic combustion over Cr-O/HZSM-5 catalysts

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• 作者：Jie Su^a ; Weiyuan Yao^a ; Yue Liu^a ; ^{yueliu@zju.edu.cn} ; Zhongbiao Wu^a ; ^b
• 关键词：DCM ; Catalytic combustion ; Cr-O/HZSM-5 catalysts ; Selectivity ; Doping content
• 刊名：Applied Surface Science
• 出版年：2017
• 出版时间：28 February 2017
• 年：2017
• 卷：396
• 期：Complete
• 页码：1026-1033
• 全文大小：2145 K
• 卷排序：396

文摘

Both DCM conversion and selectivity were greatly influenced by Cr doping content. The variations of DCM conversion and COx selectivity did not show the same trend. Stronger surface acidity were found at lower Cr loading with more Cr(VI) species formation.