In situ and quantitative vapor/solid anion exchange for composition regulation and optical properties of perovskites

• Main Authors: Zhang, Zhenhua, Wei, Hao, Manohari, Arumugam Gowri, You, Daotong, Wang, Ru, Li, Zhuxin, Liu, Wei, Chen, Jinping, Zhu, Yizhi, Shi, Zengliang, Cui, Qiannan, Li, Shuzhou, Xu, ChunXiang
• 其他作者: School of Materials Science and Engineering
• 格式: Article
• 語言: English
• 出版: 2022
• 主題: Engineering::Materials; Anion Exchange; Controllable Composition
• 在線閱讀: https://hdl.handle.net/10356/159926

Anion exchange is a convenient postsynthetic transformation method to adjust the composition and bandgap of semiconductors. However, it is still a challenge to achieve the desired halogen-variable perovskites due to rapid and uncontrollable reaction and difficulty to synthesize directly. Herein, a f...