聚合物光伏电池结构调控的研究进展

Recent Development Status on Structure Regulation in Polymer Solar Cells

聚合物太阳能电池作为一种新型的清洁能源,因其具有质轻、柔性、可穿戴、与环境兼容等突出优势而备受各国政府、企业和科研人员的重视。经过三十多年的发展,聚合物太阳能电池的能量转换效率已经突破10%,体现出良好的应用前景。聚合物光伏电池效率的提高不仅归功于对器件光物理过程的认识,还取决于高性能给、受体材料的合成和器件结构的调控优化。为了梳理近年来聚合物光伏电池所取得的研究进展,文中将从聚合物光伏器件的结构出发,综述活性层形貌调控、界面修饰以及器件构型等方面的研究进展。最后对聚合物光伏器件的发展趋势进行了展望。

Polyrner solar cells （PSCs） is considered as an emerging and dean energy, owing to its light weight, flexible, wearable, environmental compatibility and other prominent advantages. Therefore, it is paid attention by governments, enterprises and scientists. The power conversion efficiency （PCE） of PSCs has already exceeded 10 % through study and exploration more than 30 years, showing a good application prospects. The improvement of the PCE was due to understanding of the photophysical process of PSCs, and also depended on synthesis of highly efficient polymer materials and regulation of the PSCs device structure. To review the progress on PSCs in recent years, the research progress of active layer morphology control, interface modification and device configuration of the PSCs were reviewed in this paper. Finally, the development trend of PSCs was discussed.