Formation of iminium ions during the processing of metal halide perovskites - Research portal of Justus Liebig University Giessen:

Journal article

Formation of iminium ions during the processing of metal halide perovskites

Authors list: Möbs, Jakob; Tomori, Ajna; Heine, Johanna

Publication year: 2024

Pages: 6488-6491

Journal: Chemical Communications

Volume number: 60

Issue number: 51

ISSN: 1359-7345

eISSN: 1364-548X

DOI Link: https://doi.org/10.1039/d4cc01735h

Publisher: Royal Society of Chemistry

Abstract:

Ammonium ions are a key component of many organic–inorganic metal halide materials. We show that the hexagonal perovskite (Me₂NH₂)PbI₃ is rapidly transformed to iminium-based perovskites (Me₂C [double bond, length as m-dash] NMeR)PbI₃ (R = Me, Et), simply by stirring the material in the respective ketone at room temperature, triggering clear changes in the materials’ photophysical properties.

Authors/Editors

- Dr. Jakob Möbs

Citation Styles

Harvard Citation style: Möbs, J., Tomori, A. and Heine, J. (2024) Formation of iminium ions during the processing of metal halide perovskites, Chemical Communications, 60(51), pp. 6488-6491. https://doi.org/10.1039/d4cc01735h

APA Citation style: Möbs, J., Tomori, A., & Heine, J. (2024). Formation of iminium ions during the processing of metal halide perovskites. Chemical Communications. 60(51), 6488-6491. https://doi.org/10.1039/d4cc01735h