富勒烯
有机太阳能电池
材料科学
纳米技术
有机半导体
太阳能电池
可扩展性
接受者
光伏系统
计算机科学
化学
光电子学
有机化学
物理
聚合物
工程类
电气工程
复合材料
数据库
凝聚态物理
作者
Jianquan Zhang,Huei Shuan Tan,Xugang Guo,Antonio Facchetti,He Yan
出处
期刊:Nature Energy
[Springer Nature]
日期:2018-07-02
卷期号:3 (9): 720-731
被引量:825
标识
DOI:10.1038/s41560-018-0181-5
摘要
The field of non-fullerene organic solar cells has experienced rapid development during the past few years, mainly driven by the development of novel non-fullerene acceptors and matching donor semiconductors. However, organic solar cell material development has progressed via a trial-and-error approach with limited understanding of the materials’ structure–property relationships and the underlying device physics of non-fullerene devices. In addition, the availability of hundreds of donor and acceptor semiconductors creates an extremely large pool of possible donor–acceptor combinations, which poses a daunting challenge for rational material screening and matching. This Review describes several important conceptual aspects of the emerging non-fullerene devices by highlighting key contributions that provided fundamental insights regarding rational material design, donor–acceptor pair matching, blend morphology control and the reduced voltage losses in non-fullerene organic solar cells. We also discuss the key challenges that need to be addressed to develop more-efficient non-fullerene organic solar cells.
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