scholarly journals Over 14% efficiency all-polymer solar cells enabled by a low bandgap polymer acceptor with low energy loss and efficient charge separation

2020 ◽  
Vol 13 (12) ◽  
pp. 5017-5027 ◽  
Author(s):  
Qunping Fan ◽  
Qiaoshi An ◽  
Yuanbao Lin ◽  
Yuxin Xia ◽  
Qian Li ◽  
...  
Keyword(s):  
Solar Cells ◽  
Energy Loss ◽  
Charge Separation ◽  
Polymer Solar Cells ◽  
Low Energy ◽  
Small Energy ◽  
Low Bandgap ◽  
Device Efficiency ◽  
Polymer Acceptor ◽  
Efficient Charge

A low bandgap polymer acceptor PF5-Y5 was synthesized and its all-PSCs achieved an impressive device efficiency of 14.45% with both high Voc and Jsc due to the excellent absorption coverage, small energy loss, and efficient charge separation.

Indole-based A–DA′D–A type acceptor-based organic solar cells achieve efficiency over 15 % with low energy loss

2020 ◽  
Vol 4 (12) ◽  
pp. 6203-6211
Author(s):  
Yu Chen ◽  
Rui Cao ◽  
Hui Liu ◽  
M. L. Keshtov ◽  
Emmanuel N. Koukaras ◽  
...  
Keyword(s):  
Solar Cells ◽  
Energy Loss ◽  
Small Molecule ◽  
Organic Solar Cells ◽  
High Performance ◽  
Power Conversion ◽  
Low Energy ◽  
Charge Generation ◽  
Small Energy ◽  
Efficient Charge

In order to increase the power conversion efficiency (PCE) of organic solar cells, developing high-performance non-fullerene small molecule acceptors is important for efficient charge generation and small energy loss.

Low-Bandgap DPP-Based Quinoxaline with Extended EQE and Low Energy Loss for Efficient Polymer Solar Cells

2021 ◽  
Author(s):  
Muhammad Naeem Shah ◽  
Yatao Yang ◽  
Muhammad Sohail ◽  
Srinivasa Rao Pathipati ◽  
Xiaofang Pan
Keyword(s):  
Solar Cells ◽  
Energy Loss ◽  
Polymer Solar Cells ◽  
Low Energy ◽  
Low Bandgap

Constructing a Strongly Absorbing Low-Bandgap Polymer Acceptor for High-Performance All-Polymer Solar Cells

2017 ◽  
Vol 129 (43) ◽  
pp. 13688-13692 ◽  
Author(s):  
Zhi-Guo Zhang ◽  
Yankang Yang ◽  
Jia Yao ◽  
Lingwei Xue ◽  
Shanshan Chen ◽  
...  
Keyword(s):  
Solar Cells ◽  
High Performance ◽  
Polymer Solar Cells ◽  
Low Bandgap ◽  
Polymer Acceptor

Constructing a Strongly Absorbing Low-Bandgap Polymer Acceptor for High-Performance All-Polymer Solar Cells

2017 ◽  
Vol 56 (43) ◽  
pp. 13503-13507 ◽  
Author(s):  
Zhi-Guo Zhang ◽  
Yankang Yang ◽  
Jia Yao ◽  
Lingwei Xue ◽  
Shanshan Chen ◽  
...  
Keyword(s):  
Solar Cells ◽  
High Performance ◽  
Polymer Solar Cells ◽  
Low Bandgap ◽  
Polymer Acceptor

scholarly journals Tailored Interface Energetics for Efficient Charge Separation in Metal Oxide-Polymer Solar Cells

2019 ◽  
Vol 9 (1) ◽  
Author(s):  
Philipp Ehrenreich ◽  
Arthur Groh ◽  
Heather Goodwin ◽  
Jeldrik Huster ◽  
Felix Deschler ◽  
...  
Keyword(s):  
Solar Cells ◽  
Metal Oxide ◽  
Charge Separation ◽  
Polymer Solar Cells ◽  
Efficient Charge

Subtle Polymer Donor and Molecular Acceptor Design Enable Efficient Polymer Solar Cells with a Very Small Energy Loss

2020 ◽  
Vol 30 (9) ◽  
pp. 1907570 ◽  
Author(s):  
Xiaopeng Xu ◽  
Kui Feng ◽  
Young Woong Lee ◽  
Han Young Woo ◽  
Guangjun Zhang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Energy Loss ◽  
Polymer Solar Cells ◽  
Small Energy

scholarly journals Low-Energy-Loss Polymer Solar Cells with 14.52% Efficiency Enabled by Wide-Band-Gap Copolymers

iScience ◽  
2019 ◽  
Vol 12 ◽  
pp. 1-12 ◽  
Author(s):  
Kui Feng ◽  
Jian Yuan ◽  
Zhaozhao Bi ◽  
Wei Ma ◽  
Xiaopeng Xu ◽  
...  
Keyword(s):  
Solar Cells ◽  
Energy Loss ◽  
Band Gap ◽  
Polymer Solar Cells ◽  
Wide Band ◽  
Low Energy ◽  
Wide Band Gap

Efficient Polymer Solar Cells Having High Open-Circuit Voltage and Low Energy Loss Enabled by a Main-Chain Twisted Small Molecular Acceptor

2019 ◽  
Vol 11 (18) ◽  
pp. 16795-16803 ◽  
Author(s):  
Zhiyuan Cong ◽  
Baofeng Zhao ◽  
Zhenyu Chen ◽  
Weiping Wang ◽  
Haimei Wu ◽  
...  
Keyword(s):  
Solar Cells ◽  
Energy Loss ◽  
Open Circuit Voltage ◽  
Main Chain ◽  
Polymer Solar Cells ◽  
Open Circuit ◽  
Low Energy
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