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Issue 46, 2019
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Ultralong micro-belts of luminescent lead halide-based perovskites

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Abstract

Ultralong micro-belts of MAPbI3 show bright and stable fluorescence in solution. Luminescent perovskites have been synthesized through centrifugation of a solution processed with a ligand-assisted reprecipitation technique (LARP). All electron spectroscopic analysis provided evidence for stacking of nanocrystals as bundles of self-assembled micro-belts. Under an applied bias, migration of free charge carriers through the long axis is feasible. Thus, long micro-belts are promising channel materials for two-electrode nanodevices for good electrical conductivity.

Graphical abstract: Ultralong micro-belts of luminescent lead halide-based perovskites

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Supplementary files

Article information


Submitted
05 Apr 2019
Accepted
03 May 2019
First published
03 May 2019

Chem. Commun., 2019,55, 6543-6546
Article type
Communication

Ultralong micro-belts of luminescent lead halide-based perovskites

P. Bansal and P. Kar, Chem. Commun., 2019, 55, 6543
DOI: 10.1039/C9CC02668A

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