钙钛矿(结构)
商业化
光伏系统
材料科学
能量转换效率
工程物理
纳米技术
有机太阳能电池
图层(电子)
太阳能电池
光电子学
化学工程
电气工程
业务
工程类
营销
作者
Tae‐Wan Kim,Jongchul Lim,Seulki Song
出处
期刊:Energies
[MDPI AG]
日期:2020-10-24
卷期号:13 (21): 5572-5572
被引量:79
摘要
Organic–inorganic perovskites are crystalline light absorbers which are gaining great attraction from the photovoltaic community. Surprisingly, the power conversion efficiencies of these perovskite solar cells have rapidly increased by over 25% in 2019, which is comparable to silicon solar cells. Despite the many advances in efficiency, there are still many areas to be improved to increase the efficiency and stability of commercialization. For commercialization and enhancement of applicability, the development of electron transport layer (ETL) and its interface for low temperature processes and efficient charge transfer are very important. In particular, understanding the ETL and its interface is of utmost importance, and when this understanding has been made enough, excellent research results have been published that can improve the efficiency and stability of the device. Here, we review the progress of perovskite solar cells. Especially we discuss recent important development of perovskite deposition method and its engineering as well as the electron transport layer.
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