Stable Luminous Organic–Inorganic Hybrid Manganese Halide Nanostructures for Light-Emitting Diodes

As the demand for the miniaturization of electronic devices increases, the need for stable luminous nanomaterials also increases. Herein, the highly green-luminous metal halide (C10H16N)2MnBr4 was successfully embedded in mesopores to achieve nanoization through an easy synthesis under moderate cond...

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Bibliographic Details
Published in:ACS applied nano materials 2022-04, Vol.5 (4), p.4623-4628
Main Authors: Hong, Ling-Xuan, Huang, Wen-Tse, Bao, Zhen, Chen, Yi-Shin, Liu, Ru-Shi
Format: Article
Language:English
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Summary:As the demand for the miniaturization of electronic devices increases, the need for stable luminous nanomaterials also increases. Herein, the highly green-luminous metal halide (C10H16N)2MnBr4 was successfully embedded in mesopores to achieve nanoization through an easy synthesis under moderate conditions. This nanostructure, (C10H16N)2MnBr4/SBA-15, was confirmed by high-resolution transmission electron microscopy images. The emission center was located at 520 nm with a photoluminescence quantum yield of 54%. It also showed a higher color gamut of 112% NTSC standard on light-emitting diode (LED) package measurements, thereby providing a strategy for micro-LEDs.
ISSN:2574-0970
2574-0970
DOI:10.1021/acsanm.2c00782