Tb3+/Sm3+ co-doped double perovskite: synthesis, exfoliation and luminescence properties

Abstract

Tb3+/Sm3+ co-doped double perovskite K[K1.5(Tb1−xSmx)0.5]Ta3O10 (denoted as KKT1−xSxTO) was prepared, which exhibited typical Tb3+ and Sm3+ photoluminescence emissions and tunable colours. After protonation and subsequent exfoliation processes, unilaminar KT1−xSxTO nanosheets with a lateral size of ∼300 nm and thickness of ∼2.7 nm were obtained.

Graphical abstract: Tb3+/Sm3+ co-doped double perovskite: synthesis, exfoliation and luminescence properties

Supplementary files

Article information

Article type
Communication
Submitted
12 Apr 2022
Accepted
13 May 2022
First published
13 May 2022

Chem. Commun., 2022, Advance Article

Tb3+/Sm3+ co-doped double perovskite: synthesis, exfoliation and luminescence properties

M. Bai, Y. Zhang, H. Wan, G. Chen, X. Liu and R. Ma, Chem. Commun., 2022, Advance Article , DOI: 10.1039/D2CC02091B

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