期刊
CATALYSIS COMMUNICATIONS
卷 64, 期 -, 页码 91-95出版社
ELSEVIER
DOI: 10.1016/j.catcom.2015.02.011
关键词
Metal-organic frameworks; Cyclohexane oxidation; MIL-100(Al); Encapsulation; Metal complexes
资金
- National Natural Science Foundation of China [20971095]
- Shanxi Scholarship Council of China [2013-047]
A facile strategy for encapsulation of metal complex guests into MOFs was proposed. This strategy involves pre-adsorbing metal salt on MOF, and then coordinating the metal ions with the organic ligand, as exemplified by encapsulation of tris(1,10-phenanthroline) Cu(II) complexes (CuPhen) in MIL-100(Al) (denoted as CuPhen/MIL). CuPhen encapsulated in MIL-100(Al) showed higher catalytic activity than the neat CuPhen and CuPhen encapsulated in zeolite-Y. The prepared CuPhen/MIL catalyst was stable and could be reused at least three times without significant loss in activity. This work is beneficial for the host-guest chemistry study and the development of new heterogeneous catalysts. (C) 2015 Elsevier B.V. All rights reserved.
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