Title of article
Preferential CO oxidation over catalysts with well-defined inverse opal structure in microchannels
Author/Authors
Guan، نويسنده , , Guoqing and Zapf، نويسنده , , Ralf and Kolb، نويسنده , , Gunther and Hessel، نويسنده , , Volker and Lِwe، نويسنده , , Holger and Ye، نويسنده , , Jianhui and Zentel، نويسنده , , Rudolf، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2008
Pages
5
From page
797
To page
801
Abstract
Catalyst supports of CeO2/SiO2 and Al2O3 with three-dimensionally ordered macroporous structure were fabricated in microchannels by application of PMMA opals as templates. Pt–Rh supported on CeO2/SiO2 showed high efficiency for CO removal in preferential CO oxidation in the presence of excess hydrogen. Pt–Rh supported on Al2O3 with an inverse opal structure showed higher reactivity than that supported on wash-coated Al2O3 layers in microchannel reactor.
Keywords
Preferential CO oxidation , Pt–Rh catalyst , Inverse opals
Journal title
International Journal of Hydrogen Energy
Serial Year
2008
Journal title
International Journal of Hydrogen Energy
Record number
1653828
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