Growth Kinetics Controlling of CsPbX3 Nanocrystals through Spatial Confinement Effect

IF 4.3 2区 化学 Q2 CHEMISTRY, MULTIDISCIPLINARY
Wanying Zhang, Zhiqing Wang, Fen Li, Zixin Gu, Keqiang Chen, Guogang Li
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引用次数: 0

Abstract

Controlling CsPbX₃ (X = Cl, Br, I) nanocrystal growth is challenging due to subsecond ionic metathesis. Here, spatial confinement at the hexane-acetonitrile interface enables precise kinetic control, achieving ultra-wide PL tunability (434-520 nm for CsPbBr₃, 541-662 nm for CsPbI₃) from blue-violet to green and yellow-green to deep red.
空间约束效应对CsPbX3纳米晶体生长动力学的控制
由于亚秒离子复分解,控制CsPbX₃(X = Cl, Br, I)纳米晶体的生长具有挑战性。在这里,在己烷-乙腈界面上的空间约束实现了精确的动力学控制,实现了从蓝紫色到绿色,从黄绿色到深红色的超宽PL可调性(CsPbBr₃为434-520 nm, CsPbI₃为541- 662nm)。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
Chemical Communications
Chemical Communications 化学-化学综合
CiteScore
8.60
自引率
4.10%
发文量
2705
审稿时长
1.4 months
期刊介绍: ChemComm (Chemical Communications) is renowned as the fastest publisher of articles providing information on new avenues of research, drawn from all the world''s major areas of chemical research.
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