Porous Ag-Fe2O3 nanocomposite catalysts for the oxidation of carbon monoxide
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- 作者：Katabathini Narasimharao ; nkatabathini@kau.edu.sa" class="auth_mail" title="E-mail the corresponding author ; katabathini@yahoo.com" class="auth_mail" title="E-mail the corresponding author ; Abdulmohsen Al-Shehri ; Shaeel Al-Thabaiti
- 关键词：Ag&ndash ; Fe2O3 ; Nanocomposites ; Carbon monoxide ; Oxidation
- 刊名：Applied Catalysis A: General
- 出版年：2015
- 出版时间：25 September 2015
- 年：2015
- 卷：505
- 期：Complete
- 页码：431-440
- 全文大小：1283 K
文摘
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Porous Ag–Fe2O3 nanocomposites used as catalysts for CO oxidation.
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Ag loading have an effect on the catalytic CO oxidation activity.
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Ag ions dispersed inside Fe2O3 mesopores and on the support surface.
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Interaction between Fe2O3 and Ag as well as porosity of catalysts play important role.
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7Ag–Fe catalyst can be reused at least five cycles without loss of activity.