Dimensional Reduction of Eu-Based Metal-Organic Framework as Catalysts for Oxidation Catalysis of C(sp(3))-H Bond

文献类型： 外文期刊

第一作者： Zhang, Yin

作者： Zhang, Yin;Yu, Wei-Dong;Yu, Wei-Dong;Yan, Jun;Zhao, Cai-Feng

作者机构：

关键词： Metal-organic frameworks; Heterogeneous catalysis; Rare earths; Dimensional reduction; Selectively oxidize C(sp(3))-H

期刊名称：CHINESE JOURNAL OF CHEMISTRY （ 影响因子：5.56； 五年影响因子：3.977 ）

ISSN： 1001-604X

年卷期： 2022 年 40 卷 4 期

页码：

收录情况： SCI

摘要： Comprehensive Summary Developing new catalysts for highly selectivity and conversion of saturated C(sp(3))-H bonds is of great significance. In order to obtain catalysts with high catalytic performance, six Eu-based MOFs with different structural characteristics were obtained by using europium ions and different organic acid ligands, namely Eu-1(similar to)Eu-6. Eu-1, Eu-2 and Eu-3 featured three-dimensional structures, while Eu-4 and Eu-5 featured two-dimensional structures. Differently, a one-dimensional chain structure of Eu-6 was obtained by changing the ligand. All the six MOFs were applied to the catalytic reaction of C(sp(3))-H bond, and it was found that the catalytic effect was gradually enhanced with the decrease of dimension and the increase of the size of channels. As expected, Eu-6 showed the highest selectivity ((similar to)99%) and conversion ((similar to)99%). Moreover, catalytic cycling and stability tests showed Eu-6 can be a reliable catalyst. [GRAPHICS]

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