高性能聚合物光伏材料的设计与应用

被引：15
|
作者：
姚惠峰 [1 ,2 ]
侯剑辉 [1 ,2 ]
机构：
[1] 中国科学院化学研究所北京分子科学国家实验室高分子物理与化学国家重点实验室
[2] 中国科学院大学
来源：
高分子学报 | 2016年 / 11期
关键词：
聚合物太阳能电池; 光电转化效率; 分子设计; 聚噻吩; 苯并二噻吩;
D O I：
暂无
中图分类号：
TM914.4 [太阳能电池];
学科分类号：
摘要：
高性能聚合物光伏材料对于推动聚合物太阳能电池领域的发展具有十分重要的作用.随着研究的深入,聚合物光伏材料从早期的聚噻吩体系逐步发展到具有推拉电子作用的给体-受体(D-A)交替共聚物,其相应的器件光伏效率也从最初的1%左右提升到如今超过11%.近十年来,种类繁多的给受体单元被开发并应用于聚合物材料的构建中,其中基于苯并二噻吩(BDT)单元的聚合物材料因为具有良好的光伏性能,得到了十分广泛的应用.近年来,非富勒烯受体的迅速发展给聚合物太阳能电池的研究注入了新的活力,BDT类聚合物在基于非富勒烯受体的聚合物太阳能电池中也展现出重要的作用,已经获得了超过11%的光电转化效率.本文简要介绍了我们在高性能聚合物光伏材料的设计与应用中的相关工作,主要分为聚噻吩和苯并二噻吩材料的设计与应用、活性层形貌调控以及非富勒烯聚合物太阳能电池的相关研究.
引用
收藏
页码：1468 / 1481
页数：14
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