Journal
ADVANCED SCIENCE
Volume 7, Issue 8, Pages -Publisher
WILEY
DOI: 10.1002/advs.201903180
Keywords
composite catalysts; heteroepitaxial growth strategies; metal-organic frameworks; nanosheets; nanosheet-assembled frame film; thin films
Categories
Funding
- National Natural Science Foundation of China [21635002, 21925405, 201874005, 21575025, 21575027, 21775026]
- cooperative project of production and study in University of Fujian Province [2018Y4007]
- National Key Research and Development Program of China [2018YFA0208800]
- Chinese Academy of Sciences [XDA23030106, YJKYYQ20180044]
Ask authors/readers for more resources
The engineering of metal-organic frameworks (MOFs) into membranes and films is being investigated, to transform laboratory-synthesized MOFs into industrially viable products for a range of attractive applications. However, rational design and construction of highly permeable MOF thin films, without trade-offs in terms of structural mechanical stability, remains a significant challenge. Herein, a simple, general strategy is reported to prepare thin MOF nanosheet (NS)-assembled frame film via heteroepitaxial growth from metal hydroxide film. As the thin MOF NS-assembled film significantly enhances the permeability of mass though the film, the resultant gold nanoparticle (Au NP)@MOF film exhibits much higher catalytic efficiency than the Au NP@MOF bulk film. Meanwhile, the unique framework of the MOF NS-assembled film resists torsion and collapse, so the composite catalyst exhibits long-term stability.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available