期刊
PHYSICAL CHEMISTRY CHEMICAL PHYSICS
卷 18, 期 26, 页码 17253-17258出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/c6cp00967k
关键词
-
资金
- European Commission [283883, CP-CSA_INFRA-2008-1.1.1]
We have investigated methanol synthesis with model supported copper catalysts, Cu/ZnO and Cu/MgO, using CO/H-2 and CO2/H-2 as feedstocks. Under CO/H-2 both catalysts show chemisorbed methoxy as a stable intermediate, the Cu/MgO catalyst also shows hydroxyls on the support. Under CO2/H-2 the catalysts behave differently, in that formate is also seen on the catalyst. For the Cu/ZnO catalyst hydroxyls are present on the metal whereas for the Cu/MgO hydroxyls are found on the support. These results are consistent with a recently published model for methanol synthesis and highlight the key role of ZnO in the process.
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