Highly luminescent perovskite–aluminum oxide composites

6533b872fe1ef96bd12d3027

RESEARCH PRODUCT

Highly luminescent perovskite–aluminum oxide composites

Henk J. Bolink Giulia Longo Michele Sessolo Antonio Pertegás Laura Martínez-sarti

subject

Morphology (linguistics)Photoluminescence Materials science F100 F200 Nanoparticle Quantum yield General Chemistry Materials Chemistry Thin film Composite material Luminescence Aluminum oxide Perovskite (structure)

description

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.

year	journal	country	edition	language
2015-11-21

10.1039/c5tc02447a

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