journal article·2023-10Open access

Unraveling the Impact of Bromine Incorporation on the Hybrid Perovskite Film Phase Evolution Mechanism by In Situ Characterization (Adv. Energy Mater. 39/2023)

Aoxi He, Yunfan Wang, Peng Tang, Zhuoqiong Zhang, Zixin Zeng, Yuxuan Zhang, Xia Hao, Lili Wu, Shu Kong So, Sai‐Wing Tsang, Jingquan Zhang

Advanced Energy Materials· Volume 13· Issue 39

Abstract

Perovskite Films In article number 2300957, Jingquan Zhang and co-workers report the dependence of film phase on the bromine content in anti-solvent assisted spin coating technology. The incorporation of bromine promotes the 3C phase formation significantly by reducing the energy barrier from the 2H to the 3C phase. The results have significant potential value for improving efficiency of small area devices as well as large area modules.
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Research context

OpenAlex topics: Perovskite Materials and Applications

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Affiliations

College of Materials Science and Engineering & Institute of New Energy and Low‐carbon Technology Sichuan University Chengdu 610064 P. R. China

Department of Materials Science and Engineering City University of Hong Kong Kowloon Hong Kong 999077 P. R. China

Chengdu Textile College Chengdu 611731 P. R. China

Department of Physics and Institute of Advanced Materials Hong Kong Baptist University Kowloon Hong Kong 999077 P. R. China

References

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