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Interaction between metallic gold and support and its influence on catalysis |
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| Authors: | Xuzhuang Yang Yuenian Shen Donghui Wang Yongan Sun |
| Affiliation: | (1) College of Chemistry and Chemical Engineering, the Inner Mongolia University, Huhhot, 010021, P. R. China;(2) Research Institute of Chemical Defence, The Chinese People’s Liberation Army, Beijing, 100083, P. R. China |
| Abstract: | The interaction between gold particles and support in Au/TiO2 and Au/Al2O3 catalysts prepared by immobilizing colloidal gold on the support was evidenced by X-ray photoelectron spectroscopy. The reducibility of the support is more responsible than the interaction between the nanogold particles and support for the activity of catalysts. |
| Keywords: | Supported gold catalysts CO oxidation HCHO oxidation colloidal gold |
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