High-Performance Polymer Tandem Solar Cells Employing a New n-Type Conjugated Polymer as an Interconnecting Layer

被引:168
作者
Zhang, Kai [1 ]
Gao, Ke [1 ]
Xia, Ruoxi [1 ]
Wu, Zhihong [1 ]
Sun, Chen [1 ]
Cao, Jiamin [2 ]
Qian, Liu [2 ]
Li, Weiqi
Liu, Shiyuan [3 ,4 ]
Huang, Fei [1 ]
Peng, Xiaobin [1 ]
Ding, Liming [2 ]
Yip, Hin-Lap [1 ]
Cao, Yong [1 ]
机构
[1] S China Univ Technol, Inst Polymer Optoelect Mat & Devices, State Key Lab Luminescent Mat & Devices, Guangzhou 510640, Guangdong, Peoples R China
[2] Natl Ctr Nanosci & Technol, Beijing 100190, Peoples R China
[3] Huazhong Univ Sci & Technol, State Key Lab Digital Mfg Equipment & Technol, Wuhan 430074, Hubei, Peoples R China
[4] Wuhan Eopt Technol Co Ltd, Wuhan 430075, Hubei, Peoples R China
基金
中国国家自然科学基金;
关键词
POWER CONVERSION EFFICIENCY; PHOTOVOLTAIC CELLS; SMALL-MOLECULE; CATHODE INTERLAYER; POLYELECTROLYTES; DESIGN;
D O I
10.1002/adma.201506270
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
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/PEDOT:PSS achieve a high power conversion efficiency (PCE) of 11.35%. More over, flexible tandem cells with PCE over 10% are also demonstrated.
引用
收藏
页码:4817 / 4823
页数:7
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