Grafting of a tetrahydro-salen copper(II) complex on surface modified mesoporous materials and its catalytic behaviour

Ayyamperumal Sakthivel, Wei Sun, Gabriele Raudaschl-Sieber, Anthony S.T. Chiang, Marianne Hanzlik, Fritz E. Kühn

研究成果: 雜誌貢獻期刊論文同行評審

55 引文 斯高帕斯(Scopus)

摘要

A tetrahydro-salen copper(II) complex (1) is grafted on the iodosilane modified surfaces of MCM-41 and MCM-48. The presence of complex 1 on the surfaces is evidenced by 1H MAS-NMR, elemental analysis and TG-MS. The strucutre of the supports after modification remains intact, which is evident from powder XRD, N2 adsorption/desorption (BET), and TEM analysis. The grafted materials are applicable as catalysts for cyclooctene epoxidation and they are found to maintain activity for several runs.

原文???core.languages.en_GB???
頁(從 - 到)302-307
頁數6
期刊Catalysis Communications
7
發行號5
DOIs
出版狀態已出版 - 5月 2006

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