scholarly journals A1 -A2 Type Wide Bandgap Polymers for High-Performance Polymer Solar Cells: Energy Loss and Morphology

Solar RRL ◽  
2018 ◽  
Vol 3 (1) ◽  
pp. 1800291 ◽  
Author(s):  
Yongkang An ◽  
Xunfan Liao ◽  
Lie Chen ◽  
Qian Xie ◽  
Ming Zhang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Energy Loss ◽  
High Performance ◽  
Polymer Solar Cells ◽  
Wide Bandgap ◽  
High Performance Polymer

High-performance nonfullerene polymer solar cells based on a fluorinated wide bandgap copolymer with a high open-circuit voltage of 1.04 V

2017 ◽  
Vol 5 (42) ◽  
pp. 22180-22185 ◽  
Author(s):  
Yan Wang ◽  
Qunping Fan ◽  
Xia Guo ◽  
Wanbin Li ◽  
Bing Guo ◽  
...  
Keyword(s):  
Solar Cells ◽  
Energy Loss ◽  
Small Molecule ◽  
High Performance ◽  
Open Circuit Voltage ◽  
Polymer Solar Cells ◽  
Wide Bandgap ◽  
Open Circuit

Nonfullerene polymer solar cells based on a polymer donor PM6 containing a fluorinated-thienyl benzodithiophene unit and a small molecule acceptor ITIC showed a PCE of 9.7% with a Voc of up to 1.04 V and an energy loss as low as 0.51 eV.

Wide bandgap copolymers with vertical benzodithiophene dicarboxylate for high-performance polymer solar cells with an efficiency up to 7.49%

2016 ◽  
Vol 4 (48) ◽  
pp. 18792-18803 ◽  
Author(s):  
Qiang Tao ◽  
Tao Liu ◽  
Linrui Duan ◽  
Yufeng Cai ◽  
Wenjing Xiong ◽  
...  
Keyword(s):  
Solar Cells ◽  
High Performance ◽  
Polymer Solar Cells ◽  
Wide Bandgap ◽  
High Performance Polymer

A novel vertical carboxylate functionalized benzodithiophene unit was designed as an election-accepting block to build D–A type copolymers, and a high Voc of 1.03 V and a significant PCE of 7.49% were achieved.

scholarly journals Mapping Nonfullerene Acceptors with a Novel Wide Bandgap Polymer for High Performance Polymer Solar Cells

2018 ◽  
Vol 8 (24) ◽  
pp. 1801214 ◽  
Author(s):  
Xunfan Liao ◽  
Zhaoyang Yao ◽  
Ke Gao ◽  
Xueliang Shi ◽  
Lijian Zuo ◽  
...  
Keyword(s):  
Solar Cells ◽  
High Performance ◽  
Polymer Solar Cells ◽  
Wide Bandgap ◽  
High Performance Polymer ◽  
Wide Bandgap Polymer

A wide-bandgap D–A copolymer donor based on a chlorine substituted acceptor unit for high performance polymer solar cells

2019 ◽  
Vol 7 (23) ◽  
pp. 14070-14078 ◽  
Author(s):  
Tao Wang ◽  
Rui Sun ◽  
Shengjie Xu ◽  
Jie Guo ◽  
Wei Wang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Electron Acceptor ◽  
High Performance ◽  
Polymer Solar Cells ◽  
Wide Bandgap ◽  
High Performance Polymer

A new wide-bandgap chlorinated polymer, J101, was synthesized and successfully used as the donor polymer for application in non-fullerene PSCs, and the PSCs fabricated by combining the J101 donor with the electron acceptor ZITI demonstrated a remarkable PCE of 14.43%.

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