Characterization and catalytic properties of CuO/CeO2/MgAl2O4 for preferential oxidation of CO in H2-rich streams
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- 作者：A. Elmhamdia ; R. Castañ ; edab ; A. Kubackab ; L. Pascualb ; K. Nahdia ; A. Martí ; nez-Ariasb ; amartinez@icp.csic.es" class="auth_mail" title="E-mail the corresponding author
- 关键词：Nanostructured CuO/CeO2/MgAl2O4 catalysts ; CO-PROX ; DRIFTS ; EPR ; HREM ; XEDS ; XPS ; TPR ; Hydrogen
- 刊名：Applied Catalysis B: Environmental
- 出版年：2016
- 出版时间：5 July 2016
- 年：2016
- 卷：188
- 期：Complete
- 页码：292-304
- 全文大小：2596 K
文摘
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CuO/CeO2/MgAl2O4 CO-PROX catalysts prepared at different pH values of the impregnating solution are studied.
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Different physicochemical and catalytic properties appear as a consequence of the change in the preparation parameter.
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Structure/activity relationships established on the basis of combined multitechnique/catalytic activity/operando-DRIFTS study.