A Vinylene-Bridged Perylenediimide-Based Polymeric Acceptor Enabling Efficient All-Polymer Solar Cells Processed under Ambient Conditions

被引:234
作者
Guo, Yikun [1 ,2 ]
Li, Yunke [3 ]
Awartani, Omar [4 ]
Zhao, Jingbo [3 ]
Han, Han [1 ,2 ]
Ade, Harald [4 ]
Zhao, Dahui [1 ,2 ]
Yan, He [3 ]
机构
[1] Peking Univ, Beijing Natl Lab Mol Sci, Dept Appl Chem, Ctr Soft Matter Sci & Engn,Coll Chem, Beijing 100871, Peoples R China
[2] Peking Univ, Coll Chem, Key Lab Polymer Chem & Phys, Minist Educ, Beijing 100871, Peoples R China
[3] Hong Kong Univ Sci & Technol, Dept Chem, Kowloon, Hong Kong, Peoples R China
[4] North Carolina State Univ, Dept Phys, Raleigh, NC 27695 USA
基金
中国国家自然科学基金;
关键词
air processibility; all-polymer solar cells; PDI-based polymeric acceptors; POWER CONVERSION EFFICIENCY; FIELD-EFFECT TRANSISTORS; THIN-FILM TRANSISTORS; NON-FULLERENE; PHOTOVOLTAIC CELLS; ORGANIC PHOTOVOLTAICS; CONJUGATED POLYMERS; ELECTRON-ACCEPTORS; DONOR; ABSORPTION;
D O I
10.1002/adma.201602387
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
All-polymer solar cells with 7.57% power conversion efficiency are achieved via a new perylenediimide-based polymeric acceptor. Furthermore, the device processed in ambient air without encapsulation can still reach a high power conversion efficiency (PCE) of 7.49%, which is a significant economic advantage from an industrial processing perspective. These results represent the highest PCE achieved from perylenediimide-based polymers.
引用
收藏
页码:8483 / 8489
页数:7
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