Issue 4, 2022
From the journal:

Nanoscale

Revisiting the nontemplate approach for the synthesis of highly green emissive hybrid perovskite nanocrystals: platelets or spheres?†

Ignacio Rosa-Pardo, ORCID logo a   Rita B. Cevallos-Toledo, ORCID logo a   Lakshminarayana Polavarapu, ORCID logo b   Raul Arenal, ORCID logo cde   Raquel E. Galian ORCID logo *a  and  Julia Pérez-Prieto ORCID logo *a  

* Corresponding authors

a Institute of Molecular Science, University of Valencia, Catedrático José Beltrán 2, Paterna, Valencia, Spain
E-mail: julia.perez@uv.es, raquel.galian@uv.es

b CINBIO, Universidade de Vigo, Materials Chemistry and Physics Group, Department of Physical Chemistry, Campus Universitario La-goas, Marcosende, 36310 Vigo, Spain

c Laboratorio de Microscopias Avanzadas (LMA), U. Zaragoza, Mariano Esquillor s/n, 50018 Zaragoza, Spain

d Instituto de Nanociencia y Materiales de Aragon (INMA), CSIC-U. Zaragoza, Pedro Cerbuna 12, 50009 Zaragoza, Spain

e ARAID Foundation, 50018 Zaragoza, Spain

Abstract

The long-standing debate about the morphology of colloidal methylammonium lead bromide perovskites nanocrystals, manufactured by our nontemplate synthetic strategy reported in 2014, is now resolved; specifically, the highest green emissive single nanoplatelets (of up to 93%) with long-term chemical and photochemical stability have been obtained after suitable purification steps.

Graphical abstract: Revisiting the nontemplate approach for the synthesis of highly green emissive hybrid perovskite nanocrystals: platelets or spheres?

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Article information

DOI
https://doi.org/10.1039/D1NR07806B
Article type
Communication
Submitted
26 Nov 2021
Accepted
30 Dec 2021
First published
30 Dec 2021

Nanoscale, 2022,14, 1160-1164

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Revisiting the nontemplate approach for the synthesis of highly green emissive hybrid perovskite nanocrystals: platelets or spheres?

I. Rosa-Pardo, R. B. Cevallos-Toledo, L. Polavarapu, R. Arenal, R. E. Galian and J. Pérez-Prieto, Nanoscale, 2022, 14, 1160 DOI: 10.1039/D1NR07806B

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