Low-Cost One-Pot Synthesis of WS 2 Quantum Dots with Wide Emission Spectrum for Light-Emitting Applications

Low-Cost One-Pot Synthesis of WS 2 Quantum Dots with Wide Emission Spectrum for Light-Emitting Applications

We report a facile and low‐cost synthesis of WS 2 quantum dots with bright broad‐band emission, which are suitable for lighting applications. The thus fabricated WS 2 light‐emitting diodes (LEDs) exhibit voltage independent electroluminescence spectra, and the optimized white LEDs generate a high co...

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Veröffentlicht in:ChemPlusChem (Weinheim, Germany) Germany), 2018-11, Vol.83 (11), p.1052-1056
Hauptverfasser: Yin, Wenxu, Zhang, Xiaoyu, Bai, Xue, Xue, Dingke, Zhuang, Xingwei, Song, Hongwei, Yu, William W
Format: Artikel
Sprache:eng
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Zusammenfassung:We report a facile and low‐cost synthesis of WS 2 quantum dots with bright broad‐band emission, which are suitable for lighting applications. The thus fabricated WS 2 light‐emitting diodes (LEDs) exhibit voltage independent electroluminescence spectra, and the optimized white LEDs generate a high color rendering index of 93.
ISSN:2192-6506
2192-6506
DOI:10.1002/cplu.201800459