Highly stable and luminescent silica-coated perovskite quantum dots at nanoscale-particle level via nonpolar solvent synthesis

• Published in: Chemical engineering journal (Lausanne, Switzerland : 1996) Vol. 407; p. 128001
• Main Authors: Gao, Fei, Yang, Weiqiang, Liu, Xiuling, Li, Yuanzheng, Liu, Weizhen, Xu, Haiyang, Liu, Yichun
• Format: Journal Article
• Language: English
• Published: Elsevier B.V 01.03.2021
• Subjects: Core@shell structure; Perovskite quantum dots; Stability; White LED; Core@shell structure; Stability; Perovskite quantum dots; White LED

[Display omitted] •Monodisperse CsPbBr3@SiO2 NCs are prepared by one-pot route in nonpolar solvents.•These NCs exhibit high photoluminescence quantum yield of 87%.•The core@shell NCs exhibit evidently improved stability compared to bare QDs.•LEDs with high CRI and efficiency are constructed with the...