A New Polythiophene Derivative for High Efficiency Polymer Solar Cells with PCE over 9% Qunping Fan1, Wenyan Su1, Xia Guo1（国霞）, Bing Guo1,Wanbin Li1,Youdi Zhang1,Kun Wang1,Maojie Zhang1（张茂杰）,Yongfang Li1 2（李永舫）
1 Laboratory of Advanced Optoelectronic Materials, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, China
2Beijing National Laboratory for Molecular Sciences, CAS Key Laboratory of Organic Solids, Institute of Chemistry, Chinese Academy of Sciences, Beijing, China
Advanced Energy Materials Volume 6, Issue 14 July 20, 2016
A new fluorinated polythiophene (PT) derivative, PBDD-ff4T, is designed and synthesized. The PBDD-ff4T/PC71BM-based device without any extra treatment exhibits a high efficiency of 9.2%, under the irradiation of AM 1.5G, 100 mW cm−2, which is the highest power conversion efficiency reported for PT derivative-based polymer solar cells.
1 Laboratory of Advanced Optoelectronic Materials, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, China
2Beijing National Laboratory for Molecular Sciences, CAS Key Laboratory of Organic Solids, Institute of Chemistry, Chinese Academy of Sciences, Beijing, China
Advanced Energy Materials Volume 6, Issue 14 July 20, 2016
A new fluorinated polythiophene (PT) derivative, PBDD-ff4T, is designed and synthesized. The PBDD-ff4T/PC71BM-based device without any extra treatment exhibits a high efficiency of 9.2%, under the irradiation of AM 1.5G, 100 mW cm−2, which is the highest power conversion efficiency reported for PT derivative-based polymer solar cells.
链接：http://onlinelibrary.wiley.com/doi/10.1002/aenm.201600430/full