Issue 20, 2020

Phase transitions and photoluminescence switching in hybrid antimony(iii) and bismuth(iii) halides

Abstract

Main group metal ions antimony(III) and bismuth(III) with external electron shell of s2 configuration belong to the so-called mercury-like ions. Recently, luminescent antimony(III) and bismuth(III) hybrid halide compounds have aroused great research interest. In particular, the aggregation/crystallization induced emission in hybrid antimony(III) and bismuth(III) halides endows them with molecular packing dependent emissive properties. As a result, they exhibit great potential for achieving reversible phase transformations and switchable photoluminescence (PL) under external stimuli. In this review article, recent advances in this context are highlighted with the aid of illustrative examples, and the structure–optical property relationships are further emphasized. The present challenges and future prospects of smart hybrid antimony(III) and bismuth(III) halides are also demonstrated.

Graphical abstract: Phase transitions and photoluminescence switching in hybrid antimony(iii) and bismuth(iii) halides

Article information

Article type
Highlight
Submitted
15 Janv. 2020
Accepted
30 Marts 2020
First published
31 Marts 2020

CrystEngComm, 2020,22, 3395-3405

Phase transitions and photoluminescence switching in hybrid antimony(III) and bismuth(III) halides

N. Shen, Z. Wang, J. Jin, L. Gong, Z. Zhang and X. Huang, CrystEngComm, 2020, 22, 3395 DOI: 10.1039/D0CE00057D

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