Issue 45, 2020

Tunable luminescent lead bromide complexes

Abstract

Lead halides are used extensively to prepare perovskite-based devices but it is less known that lead halides can also form luminescent complexes in solvents. Using polyethylene glycol as a solvent, a lead bromide complex with a photoluminescence quantum yield over 20% is obtained and the photoluminescence peak can be shifted around 50 nm with different alkylammonium bromides.

Graphical abstract: Tunable luminescent lead bromide complexes

Supplementary files

Article information

Article type
Communication
Submitted
26 Aug 2020
Accepted
25 Oct 2020
First published
26 Oct 2020

J. Mater. Chem. C, 2020,8, 15996-16000

Tunable luminescent lead bromide complexes

S. Chin, J. W. Choi, Z. Hu, L. Mardegan, M. Sessolo and H. J. Bolink, J. Mater. Chem. C, 2020, 8, 15996 DOI: 10.1039/D0TC04057F

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