Detection of Pb2+ traces in dispersion of Cs4PbBr6 nanocrystals by in situ liquid cell transmission electron microscopy-Reference-Cited by-同舟云学术

Detection of Pb2+ traces in dispersion of Cs4PbBr6 nanocrystals by in situ liquid cell transmission electron microscopy

Published:2021 Issue:4 Volume:13 Page:2317-2323
ISSN:2040-3364
Container-title:Nanoscale
language:en
Short-container-title:Nanoscale

Author:

Dang Zhiya¹²³⁴^ORCID,Manna Liberato⁵⁶⁷⁸^ORCID,Baranov Dmitry⁵⁶⁷⁸^ORCID

Affiliation:

1. School of Materials

2. Sun Yat-Sen University

3. Shenzhen

4. China

5. Department of Nanochemistry

6. Italian Institute of Technology

7. Genova

8. Italy

Abstract

Round and dendrite-shaped Pb⁰ nanoparticles nucleate and grow under an electron beam in the toluene dispersion of Cs₄PbBr₆ nanocrystals. The post-synthetic residue of mixed lead(ii) oleate/bromide species is a likely culprit.

Publisher

Royal Society of Chemistry (RSC)

Subject

General Materials Science

Link

http://pubs.rsc.org/en/content/articlepdf/2021/NR/D0NR08584G

Reference46 articles.

1. Highly Efficient Perovskite-Quantum-Dot Light-Emitting Diodes by Surface Engineering

2. An overview on enhancing the stability of lead halide perovskite quantum dots and their applications in phosphor-converted LEDs

3. Boosting Photocatalytic CO2 Reduction on CsPbBr3 Perovskite Nanocrystals by Immobilizing Metal Complexes

4. Highly Dynamic Ligand Binding and Light Absorption Coefficient of Cesium Lead Bromide Perovskite Nanocrystals

5. From Nonluminescent Cs4PbX6 (X = Cl, Br, I) Nanocrystals to Highly Luminescent CsPbX3 Nanocrystals: Water-Triggered Transformation through a CsX-Stripping Mechanism

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