期刊
EUROPEAN JOURNAL OF INORGANIC CHEMISTRY
卷 2021, 期 12, 页码 1186-1189出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/ejic.202001141
关键词
Alloys; Hydrogenation; Molybdenum; Nanoparticles; Ruthenium
资金
- ACCEL from the Japan Science and Technology Agency (JST) [JPMJAC1501, 20H05623]
- JSPS KAKENHI, Japan [19 J15102]
- Ministry of Education, Culture, Sports, Science and Technology (MEXT), Japan
- Deutsche Forschungsgemeinschaft (DFG) [Fi 502/32-2]
- Projekt DEAL
The study reports the hydrogenation catalytic activity application of molybdenum-ruthenium (MoRu) solid-solution alloy nanoparticles (NPs) for the hydrogenation of 1-octene and 1-octyne. The solid-solution structure of MoRu NPs enhances the catalytic activity of Ru by inducing a charge transfer from Mo to Ru, as observed through X-ray photoelectron spectroscopy.
We report the hydrogenation catalytic activity application of molybdenum-ruthenium (MoRu) solid-solution alloy nanoparticles (NPs) as catalysts for the hydrogenation of 1-octene and 1-octyne. The solid-solution structure of MoRu NPs was confirmed through scanning transmission electron microscopy (STEM) coupled with energy-dispersive X-ray spectroscopy (EDX), and powder X-ray diffraction (PXRD) measurement. The hydrogenation catalytic activity of these NPs toward 1-octyne and 1-octene in tetrahydrofuran (THF) was tested. The hydrogenation catalytic activity of Ru was enhanced by alloying with Mo at the atomic level. An electronic modification of Ru by a charge transfer from Mo to Ru, which could induce the change in the adsorption energy of reactants resulting in enhanced catalytic activity, was observed by X-ray photoelectron spectroscopy.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据