Issue 25, 2023

One-dimensional organic metal halide nanoribbons with dual emission

Abstract

Organic metal halide hybrids with low-dimensional structures at the molecular level have received great attention recently for their exceptional structural tunability and unique photophysical properties. Here we report for the first time the synthesis and characterization of a one-dimensional (1D) organic metal halide hybrid, which contains metal halide nanoribbons with a width of three octahedral units. It is found that this material with a chemical formula C8H28N5Pb3Cl11 shows a dual emission with a photoluminescence quantum efficiency (PLQE) of around 25%. Photophysical studies and density functional theory (DFT) calculations suggest the coexisting of delocalized free excitons and localized self-trapped excitons in metal halide nanoribbons leading to the dual emission.

Graphical abstract: One-dimensional organic metal halide nanoribbons with dual emission

  • This article is part of the themed collection: Perovskites

Supplementary files

Article information

Article type
Communication
Submitted
05 jan 2023
Accepted
01 mar 2023
First published
01 mar 2023

Chem. Commun., 2023,59, 3711-3714

Author version available

One-dimensional organic metal halide nanoribbons with dual emission

S. Lee, R. Karkee, A. Ben-Akacha, D. Luong, J. S. R. Vellore Winfred, X. Lin, D. A. Strubbe and B. Ma, Chem. Commun., 2023, 59, 3711 DOI: 10.1039/D3CC00044C

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