期刊
CHEMISTRY-A EUROPEAN JOURNAL
卷 17, 期 49, 页码 13795-13799出版社
WILEY-BLACKWELL
DOI: 10.1002/chem.201100783
关键词
catalytic hydrogenation; gas-phase reactions; ionic liquids; NMR spectroscopy; rhodium complexes
资金
- Excellence Initiative of the German federal and state governments
para-Hydrogen induced polarization (PHIP) NMR spectroscopy emerges as an efficient and robust method for on-line monitoring of gas-phase hydrogenation reactions. Here we report detailed investigations of supported ionic liquid phase (SILP) catalysts in a continuous gas-phase hydrogenation of propene with PHIP NMR spectroscopy. A relocation of the rhodium complex in the thin layer of ionic liquid in the SILP catalyst at the initial stage of the propene hydrogenation is demonstrated. PHIP NMR spectroscopy can provide profound insight into the evolution of SILP catalysts during hydrogenation reactions.
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