Microstructured Au/Ni-fiber catalyst for low-temperature gas-phase selective oxidation of alcohols.
Microstructured Au/Ni-fiber catalyst for low-temperature gas-phase selective oxidation of alcohols.
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DOI：
10.1039/c1cc12964c
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发表时间：
2011-08
影响因子：
4.9
通讯作者：
Guofeng Zhao;Huanyun Hu;Miaomiao Deng;Yong Lu
中科院分区：
文献类型：
--
作者：
Guofeng Zhao;Huanyun Hu;Miaomiao Deng;Yong Lu
将Au电沉积到薄片烧结锁定的8 μm Ni纤维上，由于优异的导热性、显著的低温活性和良好的稳定性/可再生性的独特组合，提供了用于醇氧化的高性能Au/Ni纤维催化剂。在反应过程中形成的特殊NiO@Au系综有助于促进低温活性。
Galvanic deposition of Au onto a thin-sheet sinter-locked 8 μm Ni-fiber delivers a high-performance Au/Ni-fiber catalyst for alcohol oxidation, due to the unique combination of excellent heat conductivity, remarkable low-temperature activity, and good stability/regenerability. The special NiO@Au ensembles formed during the reaction contribute to promoting the low-temperature activity.