Uncoordinated Amine Groups of Metal-Organic Frameworks to Anchor Single Ru Sites as Chemoselective Catalysts toward the Hydrogenation of Quinoline
Wang, X; Chen, WX; Zhang, L; Yao, T; Liu, W; Lin, Y; Ju, HX; Dong, JC; Zheng, LR; Yan, WS; Zheng, XS; Li, ZJ; Wang, XQ; Yang, J; He, DS; Wang, Y; Deng, ZX; Wu, YE; Li, YD
2017
发表期刊JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
ISSN0002-7863
卷号139期号:28页码:9419-9422
文章类型期刊论文
摘要Here we report a precise control of isolated single ruthenium site supported on nitrogen-doped porous carbon (Ru SAs/N-C) through a coordination-assisted strategy. This synthesis is based on the utilization of strong coordination between Ru3+ and the free amine groups (-NH2) at the skeleton of a metal organic framework, which plays a critical role to access the atomically isolated dispersion of Ru sites. Without the assistance of the amino groups, the Ru precursor is prone to aggregation during the pyrolysis process, resulting in the formation of Ru clusters. The atomic dispersion of Ru on N-doped carbon can be verified by the spherical aberration correction electron microscopy and X-ray absorption fine structure measurements. Most importantly, this single Ru sites with single-mind N coordination can serve as a semihomogeneous catalyst to catalyze effectively chemoselective hydrogenation of functionalized quinolones.
关键词Carbon Nanotubes Doped Graphene Nanocrystals Nanoparticles Cobalt Energy
DOI10.1021/jacs.7b01686
关键词[WOS]CARBON NANOTUBES ; DOPED GRAPHENE ; NANOCRYSTALS ; NANOPARTICLES ; COBALT ; ENERGY
收录类别SCI
语种英语
WOS记录号WOS:000406172900002
引用统计
被引频次:51[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.sinap.ac.cn/handle/331007/28890
专题中科院上海应用物理研究所2011-2018年
推荐引用方式
GB/T 7714
Wang, X,Chen, WX,Zhang, L,et al. Uncoordinated Amine Groups of Metal-Organic Frameworks to Anchor Single Ru Sites as Chemoselective Catalysts toward the Hydrogenation of Quinoline[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY,2017,139(28):9419-9422.
APA Wang, X.,Chen, WX.,Zhang, L.,Yao, T.,Liu, W.,...&Li, YD.(2017).Uncoordinated Amine Groups of Metal-Organic Frameworks to Anchor Single Ru Sites as Chemoselective Catalysts toward the Hydrogenation of Quinoline.JOURNAL OF THE AMERICAN CHEMICAL SOCIETY,139(28),9419-9422.
MLA Wang, X,et al."Uncoordinated Amine Groups of Metal-Organic Frameworks to Anchor Single Ru Sites as Chemoselective Catalysts toward the Hydrogenation of Quinoline".JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 139.28(2017):9419-9422.
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