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Issue 46, 2019
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Solvothermal synthesis of cesium lead halide nanocrystals with controllable dimensions: a stoichiometry defined growth mechanism

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Abstract

We presented here a solvothermal approach to synthesize CsPbX3 nanostructures with precisely controlled dimensions. By simply varying the amount of Cs precursor, three-dimensional nanocubes, two-dimensional nanoplatelets/nanoribbons and one-dimensional nanorods with high uniformity in morphology and size were successfully synthesized. A stoichiometry defined growth mechanism has been proposed to explain the growth mechanism. This work not only adds another effective tool in the synthesis toolbox, but also helps to understand the formation mechanism of CsPbX3 nanostructures.

Graphical abstract: Solvothermal synthesis of cesium lead halide nanocrystals with controllable dimensions: a stoichiometry defined growth mechanism

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Article information


Submitted
10 Oct 2019
Accepted
12 Nov 2019
First published
13 Nov 2019

J. Mater. Chem. C, 2019,7, 14493-14498
Article type
Communication

Solvothermal synthesis of cesium lead halide nanocrystals with controllable dimensions: a stoichiometry defined growth mechanism

M. Chen, H. Hu, N. Yao, X. Yuan, Q. Zhong, M. Cao, Y. Xu and Q. Zhang, J. Mater. Chem. C, 2019, 7, 14493
DOI: 10.1039/C9TC05559B

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