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Excessive Iodine Enabled Ultrathin Inorganic Perovskite Growth at the Liquid-Air Interface
Angewandte Chemie International Edition ( IF 16.1 ) Pub Date : 2023-02-28 , DOI: 10.1002/anie.202218546
Jiaxiao Yuan 1 , Xiaomin Zhang 1 , Dawei Zhou 1 , Feixiang Ge 1 , Jingxian Zhong 1, 2 , Sihan Zhao 3 , Zhenwei Ou 4 , Guixiang Zhan 1 , Xu Zhang 1 , Congzhou Li 1 , Jin Tang 1 , Qi Bai 5 , Junran Zhang 3 , Chao Zhu 2 , Ti Wang 4 , Longfei Ruan 1 , Chongqin Zhu 5 , Xuefen Song 1 , Wei Huang 1, 6 , Lin Wang 1
Affiliation  

Ultrathin inorganic perovskite nanosheets are prepared by liquid-air interfacial synthesis by adding only iodine into the precursor solution. The thickness, lateral size, defects, optical and optoelectronic properties of these freestanding materials are optimized by simply adjusting the iodine concentration of the solution.

中文翻译:

过量的碘使液-气界面处的超薄无机钙钛矿生长成为可能

超薄无机钙钛矿纳米片是通过液-气界面合成制备的,只需将碘添加到前体溶液中。这些独立材料的厚度、横向尺寸、缺陷、光学和光电特性都可以通过简单地调整溶液的碘浓度来优化。
更新日期:2023-02-28
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