期刊
INORGANIC CHEMISTRY
卷 60, 期 4, 页码 2112-2116出版社
AMER CHEMICAL SOC
DOI: 10.1021/acs.inorgchem.0c01199
关键词
-
资金
- National Key Research and Development Program of China [2018YFA0208600, 2018YFA0704502]
- National Science Fondation of China [21671188, 21871263, 21331006]
- Key Research Program of Frontier Science, Chinese Academy of Sciences [QYZDJ-SSWSLH045]
- Strategic Priority Research Program of the Chinese Academy of Sciences [XDB20000000]
- Youth Innovation Promotion Association, Chinese Academy of Sciences [Y201850]
Three cationic capsule-shaped Zr-based metal-organic polyhedra (MOPs) were successfully constructed, showing good CO2 adsorption uptake and ability to catalyze the cycloaddition reaction of CO2 with epoxides synergistically. This is the first report of using MOPs as catalysts for this reaction without the addition of a cocatalyst.
Three cationic capsule-shaped Zr-based metal-organic polyhedra (MOPs) with different cavity sizes were successfully constructed through the self-assembly of trinuclear zirconocene clusters and imidazolium-functionalized dicarboxylic ligands. Owing to the imidazolium groups in the MOPs, they show good CO2 adsorption uptake. Moreover, the halogen anions of the imidazolium groups and Bronsted acid sites (-OH) in the Zr-based knots are in close proximity, making these MOPs able to catalyze synergistically the cycloaddition reaction of CO2 with epoxides into cyclic carbonates. This is the first report of using MOPs as catalysts for this reaction without the addition of a cocatalyst.
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