DataVXAdvanced Engineering MaterialsPaper
journal article·2024-09Open access

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

Elshaimaa Darwish, Jack Elia, Dominik Fehn, David Köllner, Amir Pourjafar, Silke Christiansen, Karsten Meyer, Kyle Grant Webber, Christoph J. Brabec, Miroslaw Batentschuk, Andres Osvet

Advanced Engineering Materials· Volume 26· Issue 18
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Source abstract

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.
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Research context

NanomaterialsElectronic materials

OpenAlex topics: Perovskite Materials and Applications · Optical properties and cooling technologies in crystalline materials · Quantum Dots Synthesis And Properties

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

Materials for Electronics and Energy Technology (i‐MEET) Friedrich‐Alexander‐Universität Erlangen‐Nürnberg Martensstraße 7 91058 Erlangen Germany

Department of Chemistry & Pharmacy Inorganic Chemistry Friedrich‐Alexander‐Universität Erlangen‐Nürnberg (FAU) 91058 Erlangen Germany

Department of Materials Science and Engineering Institute of Glass and Ceramics Martensstr. 5 91058 Erlangen Germany

Correlative Microscopy and Material Data Departement Fraunhofer Institute for Ceramic Technologies and Systems IKTS Äußere Nürnberger Strasse 62 Forchheim 91301 Germany

Helmholtz Institute Erlangen‐Nürnberg for Renewable Energy (HI‐ERN) Forschungszentrum Jülich GmbH Immerwahrstraße 2 91058 Erlangen Germany

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