{"title":"Growth Kinetics Controlling of CsPbX3 Nanocrystals through Spatial Confinement Effect","authors":"Wanying Zhang, Zhiqing Wang, Fen Li, Zixin Gu, Keqiang Chen, Guogang Li","doi":"10.1039/d5cc01340b","DOIUrl":null,"url":null,"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.","PeriodicalId":67,"journal":{"name":"Chemical Communications","volume":"4 1","pages":""},"PeriodicalIF":4.3000,"publicationDate":"2025-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Chemical Communications","FirstCategoryId":"92","ListUrlMain":"https://doi.org/10.1039/d5cc01340b","RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}
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.
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.