可扩展性
材料科学
光伏系统
纳米技术
工艺工程
三元运算
光伏
生化工程
有机太阳能电池
计算机科学
电气工程
工程类
数据库
程序设计语言
作者
Maximilian Moser,Andrew Wadsworth,Nicola Gasparini,Iain McCulloch
标识
DOI:10.1002/aenm.202100056
摘要
Abstract Recent advances in the development of organic photovoltaic (OPV) materials has led to significant improvements in device performance; now closing in on the 20% efficiency threshold. Despite these improvements in performance, the commercial viability of organic photovoltaic products remains elusive. In this perspective, the current limitations of high performing blends are uncovered, particularly focusing on the industrial upscaling considerations of these materials, such as synthetic scalability, active layer processing, and device stability. Moreover, a simplified metric, namely, the scalability factor (SF), is introduced to evaluate the scale‐up potential of specific OPV materials and blends thereof. Of the most popular molecular design strategies investigated in recent times, it is found that the use of Y‐series nonfullerene acceptors (NFAs) and synthetically simple materials, such as PTQ‐10 and ternary blends, are most effective at maximizing the efficiency without negatively impacting the SF. Furthermore, the improvements that are needed, in terms of device processability and stability, are considered for industrial scale‐up and final product application. Finally, an outlook of organic photovoltaics is provided both from a perspective of important research avenues and applications that can be exploited.
科研通智能强力驱动
Strongly Powered by AbleSci AI