Controlling the growth kinetics of CsPbX<sub>3</sub> nanocrystals through the spatial confinement effect
Controlling CsPbX<sub>3</sub> (X = Cl, Br, I) nanocrystal growth is challenging due to subsecond ionic metathesis. Here, spatial confinement at the hexane-acetonitrile interface enables precise control of kinetics, achieving ultra-wide PL tunability (434-520 nm for CsPbBr<sub>3</sub>, 541-662 nm for CsPbI<sub>3</sub>) from blue-violet to green and yellow-green to deep red.
Authors
- Keqiang Chen (ORCID: https://orcid.org/0000-0002-5741-1236)
- Zixin Gu
- Zhiqing Wang (ORCID: https://orcid.org/0000-0001-6858-6173)
- Wanying Zhang (ORCID: https://orcid.org/0000-0001-6179-3567)
- Fen Li (ORCID: https://orcid.org/0000-0002-0115-3784)
- Guogang Li (ORCID: https://orcid.org/0000-0001-8879-2759)
Institutions
- Wuhan University of Technology (CN)
- China University of Geosciences (CN)
- Shenzhen Research Institute of China University of Geosciences (CN)
Publication Details
- Journal
- Chemical Communications
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1039/d5cc01340b
- Citations
- 2
- Primary Topic
- Perovskite Materials and Applications
- Type
- article
- Field-Weighted Citation Impact
- 1.46