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Photo-exfoliation of a highly photo-responsive two-dimensional metal–organic framework.
- Source :
-
Chemical Communications . 10/7/2019, Vol. 55 Issue 78, p11715-11718. 4p. - Publication Year :
- 2019
-
Abstract
- When exposed to UV (365 nm, 2 mW) radiation, the bulk crystals of a two-dimensional metal–organic framework [Hphen]2[(UO2)2(ox)3] (1,phen = 1,10-phenanthroline, ox = oxalate) are exfoliated into thin sheets (2 μm) and its photoluminescence can be quenched in an incredibly sensitive manner, setting 1 as a superior UV-detection material. When upgrading the UV source into a 300 W xenon light source, the crystals of 1 can be further exfoliated into monolayer nanosheets (0.92 nm). [ABSTRACT FROM AUTHOR]
- Subjects :
- *METAL-organic frameworks
*LIGHT sources
Subjects
Details
- Language :
- English
- ISSN :
- 13597345
- Volume :
- 55
- Issue :
- 78
- Database :
- Academic Search Index
- Journal :
- Chemical Communications
- Publication Type :
- Academic Journal
- Accession number :
- 138830090
- Full Text :
- https://doi.org/10.1039/c9cc05455c