Highly luminescent perovskite–aluminum oxide composites

Giulia Longo, Antonio Pertegás, Laura Martínez-Sarti, Michele Sessolo*, Henk J. Bolink

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

54 Citations (Scopus)
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In this communication we report on the preparation of CH3NH3PbBr3 perovskite/Al2O3 nanoparticle composites in a thin film configuration and demonstrate their high photoluminescence quantum yield. The composite material is solution-processed at low temperature, using stable alumina nanoparticle dispersions. There is a large influence of the alumina nanoparticle concentration on the perovskite morphology and on its photoluminescence.

Original languageEnglish
Pages (from-to)11286-11289
Number of pages5
JournalJournal of Materials Chemistry C
Issue number43
Early online date13 Oct 2015
Publication statusPublished - 21 Nov 2015
Externally publishedYes


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