期刊
JOURNAL OF MATERIALS CHEMISTRY A
卷 1, 期 47, 页码 15039-15045出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/c3ta13378h
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资金
- National Natural Science Funds for Excellent Young Scholars [21222608]
- National Natural Science Foundation of China [21106099]
- Foundation for the Author of National Excellent Doctoral Dissertation of China [201251]
- Tianjin Natural Science Foundation [11JCYBJC01700]
- Programme of Introducing Talents of Discipline to Universities [B06006]
Graphene oxide (GO) is a promising support for anchoring homogeneous metal complexes because of its two-dimensional structure, huge surface area and diversity for chemical functionalizations. In this study, a ruthenium supported catalyst has been synthesized by covalently bonding a ruthenium complex (RuCl2(PPh3)(3)) onto the GO surface through coordination interaction with aminosilane ligand spacers. The supported catalyst showed enhanced catalytic performance towards hydrogenation of olefins and ketones compared with the homogeneous analogue, and it could be readily recycled and reused several times without discernible loss of its activity.
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