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Flexible and Hierarchical Metal–Organic Framework Composites for High‐Performance Catalysis.
- Source :
- Angewandte Chemie International Edition; 7/16/2018, Vol. 57 Issue 29, p8916-8920, 5p
- Publication Year :
- 2018
-
Abstract
- Abstract: The development of porous composite materials is of great significance for their potentially improved performance over those of individual components and extensive applications in separation, energy storage, and heterogeneous catalysis. Now mesoporous metal–organic frameworks (MOFs) with macroporous melamine foam (MF) have been integrated using a one‐pot process, generating a series of MOF/MF composite materials with preserved crystallinity, hierarchical porosity, and increased stability over that of melamine foam. The MOF nanocrystals were threaded by the melamine foam networks, resembling a ball‐and‐stick model overall. The resulting MOF/MF composite materials were employed as an effective heterogeneous catalyst for the epoxidation of cholesteryl esters. Combining the advantages of interpenetrative mesoporous and macroporous structures, the MOF/melamine foam composite has higher dispersibility and more accessibility of catalytic sites, exhibiting excellent catalytic performance. [ABSTRACT FROM AUTHOR]
- Subjects :
- HETEROGENEOUS catalysis
POROUS materials
MELAMINE
NANOCRYSTALS
EPOXIDATION
Subjects
Details
- Language :
- English
- ISSN :
- 14337851
- Volume :
- 57
- Issue :
- 29
- Database :
- Complementary Index
- Journal :
- Angewandte Chemie International Edition
- Publication Type :
- Academic Journal
- Accession number :
- 130646401
- Full Text :
- https://doi.org/10.1002/anie.201803096