光伏系统
钙钛矿(结构)
结晶
氟化物
带隙
材料科学
光电子学
卤素
化学工程
无机化学
化学
电气工程
工程类
烷基
有机化学
作者
Chao Su,Rui Wang,Junlei Tao,Jinliang Shen,Di Wang,Lixin Wang,Guangsheng Fu,Shaopeng Yang,Mingjian Yuan,Tingwei He
出处
期刊:Journal of materials chemistry. A, Materials for energy and sustainability
[The Royal Society of Chemistry]
日期:2023-01-01
卷期号:11 (12): 6565-6573
被引量:10
摘要
We introduce BF 4 − into a wide-bandgap perovskite system to regulate the crystallization dynamics, and the reduced crystallization rate eliminates halogen vacancy defects. The resulting PSC achieves a PCE of 20.09% and improved operational stability.
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