期刊
CHEMICAL COMMUNICATIONS
卷 58, 期 55, 页码 7630-7633出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/d2cc00940d
关键词
-
资金
- National Natural Science Foundation of China [91963206, 21932004, 21872067, 22172072]
- National Science and Technology Major Project of China [2021YFA1500301]
In this study, it was found that Pt particles could be obtained on a non-reducible support by weakening the interaction between the metal and support using oleic acid. The turnover frequency for catalyzing the hydrogenation of chlorinated nitrobenzene was three orders of magnitude higher than that of atomic platinum species.
The atomic dispersion of a noble metal with a reducible support has been reported to be beneficial for catalytic hydrogenation reactions. Conversely, we found that Pt particles (3-5 nm) could be obtained on the non-reducible support Al2O3 by weakening the interaction between the metal and support using oleic acid, and the turnover frequency of catalyzing the hydrogenation of chlorinated nitrobenzene could reach 3700 h(-1), which is three orders of magnitude higher than that of atomic platinum species.
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