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搜索结果: 1-10 共查到工学 Gold Catalysts相关记录10条 . 查询时间(0.125 秒)
Gold Catalysts for Olefin Hydrogenation.
A pre-requisite for good catalytic activity with supported gold is that the metal is present as nanoparticles, but no suitable method for depositing gold on carbon as nanoparticles has previously been...
The reactivity of nitric oxide with reducing gases, using supported gold catalysts is reviewed and assessed in comparison with the use of other precious metal catalysts. Applications for this technolo...
This review summarizes the results reported in the literature on the water gas shift (WGS) over goldcontaining catalysts. Attention is focused on the influence of the preparation method and the nat...
The use of the combination of homogeneous gold-catalysts and alkynes in organic synthesis is reviewed from its beginnings in C-N-bond formation to the newest developments in C-C-bond formation. Th...
We have successfully employed oxide supported gold catalysts in the gas-phase hydrogenation of acrolein, the ,-unsaturated aldehyde being most difficult to hydrogenate at the carbonyl group. The ...
Gold with a nanoporous sponge-like morphology, generated by leaching of AuAg alloys is presented as a new unsupported material system for catalytic applications. The role of residual silver for cat...
Catalysts for the oxidation of volatile organic compounds (VOCs) were prepared by supporting 1% gold on cerium and zirconium oxides (CeO2, Ce0.5Zr0.5O2, ZrO2) using a simple impregnation method fo...
Supported gold catalysts were investigated in the selective gas phase hydrogenation of 1,3-butadiene in an excess of propene (0.3% butadiene, 30% propene and 20% hydrogen), in order to simulate the...
Catalysts for low temperature CO oxidation were prepared by decorating hydroxyapatite (HAp) ceramic foam scaffolds with highly dispersed gold nanocrystals using a deposition-precipitation (DP) pro...

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