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The Activation of Supported Au Catalysts prepared by Impregnation
Au Catalysts prepared Impregnation
2009/7/28
In this study, Au/TiO2, Au/γ-Al2O3, and Au/C catalystswere prepared by an incipient-wetness impregnationmethod. The CO oxidation activity after differentpretreatment was analyzed. Two pretreatments ar...
The production of propylene oxide over nanometer Au catalysts in the presence of H2 and O2
Nanometer Au catalysts Epoxidation of propylene
2009/7/28
Direct gaseous-phase epoxidation of propylene over
nanogold catalysts in co-presence of H2 and O2 has
been extensively studied. Many researchers have
made important progress in this field, and a su...
Dynamic observations of Au catalysts by environmental electron microscopy
Dynamic environmental electron microscopy
2009/7/28
Au clusters in the size range (1-8 nm), supported on
MgO and TiO2, are studied at the atomic scale by
High Resolution Transmission Electron Microscopy
(HRTEM), in standard conditions and during cyc...