Colloidal syntheses of zero-dimensional Cs4SnX6 (X = Br, I) nanocrystals with high emission efficiencies

Li Tan; Wu Wang; Qian Li; Zhishan Luo; Chao Zou; Min Tang; Liming Zhang; Jiaqing He; Zewei Quan

doi:10.1039/C9CC08216F

You do not have JavaScript enabled. Please enable JavaScript to access the full features of the site or access our non-JavaScript page.

Colloidal syntheses of zero-dimensional Cs₄SnX₆ (X = Br, I) nanocrystals with high emission efficiencies†

Li Tan,^a Wu Wang,^b Qian Li,^ac Zhishan Luo,^ac Chao Zou,^a Min Tang,^a Liming Zhang,^a Jiaqing He^b and Zewei Quan

*^a

Author affiliations

* Corresponding authors

^a Department of Chemistry and Shenzhen Engineering Research Center for Frontier Materials Synthesis at High Pressures, Southern University of Science and Technology (SUSTech), Shenzhen, Guangdong 518055, P. R. China
E-mail: quanzw@sustech.edu.cn

^b Department of Physics, Southern University of Science and Technology (SUSTech), Shenzhen, Guangdong 518055, P. R. China

^c Academy for Advanced Interdisciplinary Studies, Southern University of Science and Technology (SUSTech), Shenzhen, Guangdong 518055, P. R. China

Abstract

Phase-pure all-inorganic zero-dimensional (0D) tin halide Cs₄SnX₆ (X = Br, I) nanocrystals (NCs) are successfully prepared for the first time. The as-prepared Cs₄SnBr₆ NCs exhibit a strongly Stokes-shifted broadband emission with a high photoluminescence quantum yield (PLQY) of 21% at room temperature.

Download options Please wait...

Supplementary files

Supplementary information PDF (2401K)

Article information

DOI: https://doi.org/10.1039/C9CC08216F
Article type: Communication
Submitted: 19 Oct 2019
Accepted: 29 Nov 2019
First published: 30 Nov 2019

Download Citation

Chem. Commun., 2020,56, 387-390

Permissions

Request permissions

Colloidal syntheses of zero-dimensional Cs₄SnX₆ (X = Br, I) nanocrystals with high emission efficiencies

L. Tan, W. Wang, Q. Li, Z. Luo, C. Zou, M. Tang, L. Zhang, J. He and Z. Quan, Chem. Commun., 2020, 56, 387 DOI: 10.1039/C9CC08216F

To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.

If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.

If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Social activity

Fetching data from CrossRef.
This may take some time to load.

Chemical Communications