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Issue 74, 2016
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In situ gas/solid reaction for the formation of luminescent quantum confined CH3NH3PbBr3 perovskite planar film

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Abstract

We demonstrate a new strategy for the in situ formation of highly luminescent CH3NH3PbBr3 perovskite planar film via the reaction between PbBr2 and methylamine gas. The obtained CH3NH3PbBr3 perovskite planar film exhibited similar quantum confinement to solution chemistry synthesized colloidal CH3NH3PbBr3 quantum dots. Such quantum confinement was realized by a PbOx/Pb(OH)2 framework, which is a by-product formed in situ from the reaction of PbBr2 and methylamine gas under ambient conditions.

Graphical abstract: In situ gas/solid reaction for the formation of luminescent quantum confined CH3NH3PbBr3 perovskite planar film

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Supplementary files

Article information


Submitted
14 Jul 2016
Accepted
11 Aug 2016
First published
11 Aug 2016

Chem. Commun., 2016,52, 11080-11083
Article type
Communication

In situ gas/solid reaction for the formation of luminescent quantum confined CH3NH3PbBr3 perovskite planar film

T. Zhang, G. Li, F. Xu, Y. Wang, N. Guo, X. Qian and Y. Zhao, Chem. Commun., 2016, 52, 11080
DOI: 10.1039/C6CC05794B

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