Room temperature synthesis of blue and green emitting CsPbBr3 perovskite nanocrystals confined in mesoporous alumina film

This communication reports the room temperature synthesis of stable CsPbBr3 nanocrystals inside a wormhole mesoporous alumina thin film, showing tunable blue and green emission. The choice of suitable solvents and precursor incorporation sequence enables the generation of CsPbBr3 nanocrystals at roo...

Full description

Saved in:
Bibliographic Details
Published in:Chemical communications (Cambridge, England) England), 2019, Vol.55 (33), p.4785-4788
Main Authors: Takhellambam, Daimiota, Tinku Ram Meena, Debrina Jana
Format: Article
Language:English
Subjects:
Aluminum oxide
Nanocrystals
Perovskites
Precursors
Room temperature
Silica
Synthesis
Thin films
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:This communication reports the room temperature synthesis of stable CsPbBr3 nanocrystals inside a wormhole mesoporous alumina thin film, showing tunable blue and green emission. The choice of suitable solvents and precursor incorporation sequence enables the generation of CsPbBr3 nanocrystals at room temperature inside the mesoporous alumina film, whereas the tunable emissive property can be attributed to the size increment of the nanocrystals promoted by differing precursor concentrations.
ISSN:1359-7345
1364-548X
DOI:10.1039/c9cc01040h