Brightly Luminescent and Color-Tunable CsPbBr3 Nanocrystals with Enhanced Stability and Room Temperature Cubic Structure through Codoping with MnCl2

Darwish E, Elia J, Fehn D, Köllner D, Pourjafar A, Christiansen S, Meyer K, Webber KG, Brabec C, Batentschuk M, Osvet A (2024)

Publication Type: Journal article

Publication year: 2024

Journal

Advanced Engineering Materials Wiley

DOI: 10.1002/adem.202302213

Abstract

Lead halide perovskites have attracted much attention from the scientific community in recent years due to their attractive properties and their proven potential in many applications. Nevertheless, their stability and lead toxicity have remained a problem. Herein, the potential of manganese as a divalent dopant to offer better stability and replace a fraction of the toxic lead ions is investigated. Moreover, the reverse microemulsion method is used to obtain tunability in emission and bandgap by doping cesium lead bromide. Furthermore, cubic cesium lead bromide particles are managed to obtain at room temperature as a result of doping.

Authors with CRIS profile

Elshaimaa Darwish Institute Materials for Electronics and Energy Technology (i-MEET) Jack Elia Institute Materials for Electronics and Energy Technology (i-MEET) Dominik Fehn Lehrstuhl für Anorganische und Allgemeine Chemie David Köllner Lehrstuhl für Glas und Keramik Karsten Meyer Lehrstuhl für Anorganische und Allgemeine Chemie Kyle Grant Webber Professur für Werkstoffwissenschaften (Funktionskeramik) Christoph Brabec Institute Materials for Electronics and Energy Technology (i-MEET) Miroslaw Batentschuk Institute Materials for Electronics and Energy Technology (i-MEET) Andres Osvet Institute Materials for Electronics and Energy Technology (i-MEET)

Involved external institutions

Fraunhofer-Institut für Keramische Technologien und Systeme (IKTS) DE Germany (DE)

How to cite

APA:

Darwish, E., Elia, J., Fehn, D., Köllner, D., Pourjafar, A., Christiansen, S.,... Osvet, A. (2024). Brightly Luminescent and Color-Tunable CsPbBr3 Nanocrystals with Enhanced Stability and Room Temperature Cubic Structure through Codoping with MnCl2. Advanced Engineering Materials. https://doi.org/10.1002/adem.202302213

MLA:

Darwish, Elshaimaa, et al. "Brightly Luminescent and Color-Tunable CsPbBr3 Nanocrystals with Enhanced Stability and Room Temperature Cubic Structure through Codoping with MnCl2." Advanced Engineering Materials (2024).

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