Recent Advances in Improving the Stability of Perovskite Solar Cells

Organometal trihalide perovskite have recently emerged as promising materials for low-cost, high-efficiency solar cells. In less than five years, the efficiency of perovskite solar cells (PSC) has been updated rapidly as a result of new strategies that are adopted in its fabrication process, includi...

全面介绍

书目详细资料
Main Authors: Tiep, Nguyen Huy, Ku, Zhiliang, Fan, Hong Jin
其他作者: School of Physical and Mathematical Sciences
格式: Journal Article
语言:English
出版: 2016
主题:
在线阅读:https://hdl.handle.net/10356/82818
http://hdl.handle.net/10220/40343
实物特征
总结:Organometal trihalide perovskite have recently emerged as promising materials for low-cost, high-efficiency solar cells. In less than five years, the efficiency of perovskite solar cells (PSC) has been updated rapidly as a result of new strategies that are adopted in its fabrication process, including device structure, interfacial engineering, chemical compositional tuning, and the crystallization kinetics control. Up to now, the champion efficiency of PSC has reached 20.1%, which is close to that of single crystal silicon solar cells. However, the stability of PSC devices is still unsatisfactory and becomes the main bottleneck that impedes their commercialization. Here, we summarize the recent study on the degradation mechanisms of organometal trihalide perovskites in PSC devices and the strategies for stability improvement.