Highly stable CsPbBr3 quantum dots by silica-coating and ligand modification for white light-emitting diodes and visible light communication

• Published in: Chemical engineering journal (Lausanne, Switzerland : 1996) Vol. 419; p. 129551
• Main Authors: Li, Xianwen, Cai, Wensi, Guan, Hongling, Zhao, Shuangyi, Cao, Siliang, Chen, Chen, Liu, Min, Zang, Zhigang
• Format: Journal Article
• Language: English
• Published: Elsevier B.V 01.09.2021
• Subjects: CsPbBr3 quantum dots; DDAB capped; Silica-coated; Visible light communication; Warm white light-emitting diodes; Warm white light-emitting diodes; CsPbBr3 quantum dots; DDAB capped; Silica-coated; Visible light communication

•Silica coated DDAB-CsPbBr3 QDs exhibit better properties than regular CsPbBr3.•High performance warm WLEDs based on modified CsPbBr3 QDs are realized.•Visible light communication exhibits a typical low-pass frequency response. Owing to their superior optical and electronic properties, all inorganic...