Innovative ZrO₂-supported CuPd catalysts for the selective production of hydrogen from methanol steam reforming

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• 作者：C.S.R. Azenha^a ; C. Mateos-Pedrero^a ; ^{cmpedrero@fe.up.pt} ; S. Queiró ; s^a ; P. Concepció ; n^b ; A. Mendes^a ; ^{mendes@fe.up.pt}
• 关键词：CO-selectivity ; Zirconia ; Methanol steam reforming ; Palladium ; Copper
• 刊名：Applied Catalysis B: Environmental
• 出版年：2017
• 出版时间：April 2017
• 年：2017
• 卷：203
• 期：Complete
• 页码：400-407
• 全文大小：1739 K
• 卷排序：203

文摘

The effect of Cu as MSR promoter of Pd/ZrO2 catalysts is studied. The influence of ZrO2 structure support on the MSR behaviour is also studied. CuPd/ZrO2-m catalysts with enhanced activity and MSR selectivity are developed. Cu addition leads to an improvement of MSR selectivity by 87%. A ZrO2-m support allows an astounding improvement of the MSR activity-selectivity.