Tunable White Light Emission from Transparent Nanophosphor Films Embedding Perovskite Lead Halide Nanostructures
Exploring synergistic interactions between nanomaterials that can enhance their collective properties in ways that individual components cannot achieve represents an avenue for advancing beyond the current state of the art. This approach is particularly relevant in the context of ABX<sub>3</sub> nanocrystals, where pursuing cooperation could help to overcome current challenges associated with light generation. Transparent photoluminescent coatings are developed by combining perovskite nanomaterials and porous scaffolds of high optical quality phosphor nanoparticles. Fine tuning of the spectral content of the emission is achieved with the photoexcitation wavelength, allowing the demonstration of white light emission with tunable hues.
Authors
- José María Viaña (ORCID: https://orcid.org/0000-0002-2823-2853)
- Gabriel Lozano (ORCID: https://orcid.org/0000-0002-0235-4924)
- Mauricio E. Calvo (ORCID: https://orcid.org/0000-0002-1721-7260)
- Hernán Míguez (ORCID: https://orcid.org/0000-0003-2925-6360)
- Carlos Romero‐Pérez (ORCID: https://orcid.org/0000-0002-8010-0022)
Institutions
- Consejo Superior de Investigaciones Científicas (ES)
- Instituto de Ciencia de Materiales de Sevilla (ES)
- Universidad de Sevilla (ES)
Publication Details
- Journal
- ACS Applied Materials & Interfaces
- Published
- 2025-03-19
- DOI
- https://doi.org/10.1021/acsami.4c22044
- Citations
- 1
- Primary Topic
- Perovskite Materials and Applications
- Type
- article
- Field-Weighted Citation Impact
- 0.73
Funders
- Agencia Estatal de Investigación
- H2020 European Research Council