Polymer Solar Cells: Recent Approaches and Achievements
Polymer Solar Cells: Recent Approaches and Achievements
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DOI：
10.1021/jp9061362
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发表时间：
2010-01
影响因子：
3.7
通讯作者：
R. Po';M. Maggini;N. Camaioni
中科院分区：
文献类型：
--
作者：
R. Po';M. Maggini;N. Camaioni
聚合物太阳能电池在大面积、低成本光伏器件领域的潜力在过去几年中引起了广泛关注。由于新千年开发的相当简单的处理方法，聚合物太阳能电池的形态在纳米级水平上得到了优化，从而实现了高效的电荷载流子光生和收集。在文献中已经报道了单结和串联配置的溶液处理聚合物太阳能电池的功率转换效率分别高达6%和6.5%，最近宣布了6.77%的创纪录效率。本文介绍了聚合物太阳能电池的工作原理和器件结构，综述了近年来的研究进展。特别是，不同的处理成功地进行聚合物有源层，其有益的影响，对整体器件的效率进行了讨论。最后介绍了一些重要的光活性材料。
Polymersolar cells have gained wide interest in the past few years for their potential in the field of large-area and low-cost photovoltaic devices. Thanks to rather simple treatments developed in the new millennium, the morphology of polymer solar cells has been optimized at the nanoscale level, leading to high efficient charge-carrier photogeneration and collection. Power conversion efficiency up to 6% and 6.5% have been reported in the literature for solution-processed polymer solar cells in single-junction and tandem configuration, respectively, and a record efficiency of 6.77% has been recently announced. After an introduction into the operational principles and device structure of polymer solar cells, this paper provides an overview of the last-years research activity. In particular, the different treatments successfully performed on polymer active layers, and their beneficial effects on the overall device efficiency are discussed. Subsequently, some significant examples of photoactive materials wil...