Building (001) oriented FAPbI3 films for high-performing perovskite solar cells

被引：1
|
作者：
Ren, Yingke [1 ]
Fu, Hongyang [1 ]
Sun, Yingjie [1 ]
Li, Zhaoqian [2 ]
Guo, Xinge [1 ]
An, Xingtao [1 ]
机构：
[1] Hebei Univ Sci & Technol, Coll Sci, Hebei Key Lab Photoelect Control Surface & Interfa, Shijiazhuang 050018, Peoples R China
[2] Inst Solid State Phys, Hefei Inst Phys Sci, Chinese Acad Sci, Key Lab Photovolta & Energy Conservat Mat,CAS, Hefei 230031, Anhui, Peoples R China
来源：
CHEMICAL COMMUNICATIONS | 2024年 / 60卷 / 27期
基金：
中国国家自然科学基金; 国家重点研发计划;
关键词：
Perovskite;
D O I：
10.1039/d4cc00212a
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The solution processed FAPbI(3) perovskite usually suffers from chaotic orientations. Herein, a template structure of oriented 2D perovskite is used to obtain a high-quality FAPbI(3) film with (001) preferred orientation by cation exchange. The highly oriented BA(2)PbI(4) serves as a growth template and promotes the (001) orientation of the 3D perovskite. The dominantly (001) orientated FAPbI(3) perovskite exhibits uniform surface morphology and suppressed film defects.
引用
收藏
页码：3673 / 3676
页数：4
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