播种
结晶
材料科学
钙钛矿(结构)
制作
卤化物
纳米技术
能量转换效率
化学工程
无机化学
化学
光电子学
航空航天工程
病理
工程类
医学
替代医学
作者
Jun He,Shirong Wang,Xiaoming Zhao,Fei Zhang
出处
期刊:Chemsuschem
[Wiley]
日期:2023-03-09
卷期号:16 (8)
被引量:6
标识
DOI:10.1002/cssc.202202109
摘要
Metal halide perovskite solar cells (PSCs) have been showing up in the commercial field, with an inspiring power conversion efficiency (PCE) of over 26 % in the laboratory. The quality of perovskite films is still a bottleneck due to the random and fast crystallization of ionic perovskite materials. Seeding agent-mediated crystallization has consistently been recognized as an efficient method for preparing bulk single crystals and high-quality films. Herein, we summarized the seeding mechanism, characterization techniques, and seeding agents working in different locations during PSC device fabrication. This Review could further facilitate researchers with a deeper understanding of seeding agents and enhance more choices for seeding crystallization to improve the performance further and the device's large-scale fabrication toward commercialization.
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