Institute of Polymer Optoelectronic Materials and Devices, State Key Laboratory of Luminescent Materials and Devices, South China University of Technology, Guangzhou, 510640, P. R. China.
National Center for Nanoscience and Technology, Beijing, 100190, P. R. China.
Adv Mater. 2016 Jun;28(24):4817-23. doi: 10.1002/adma.201506270. Epub 2016 Apr 13.
A new n-type polymer, PF3N-2TNDI, with high electron mobility, is developed as efficient cathode interfacial material and interconnecting layer (ICL) for constructing high-performance tandem organic solar cells. Tandem cells employing the ICL with structure of PF3N-2TNDI/Ag/
PSS achieve a high power conversion efficiency (PCE) of 11.35%. Moreover, flexible tandem cells with PCE over 10% are also demonstrated.
开发了一种新型 n 型聚合物 PF3N-2TNDI,具有高电子迁移率,可用作高效的阴极界面材料和互连层(ICL),以构建高性能串联有机太阳能电池。采用结构为 PF3N-2TNDI/Ag/PEDOT:PSS 的 ICL 的串联电池实现了 11.35%的高光能量转换效率(PCE)。此外,还展示了具有超过 10%PCE 的柔性串联电池。