Side chain engineering of polymer acceptors for all-polymer solar cells with enhanced efficiency

2020 ◽  
Vol 8 (12) ◽  
pp. 4012-4020 ◽  
Author(s):  
Huiliang Sun ◽  
Bin Liu ◽  
Zaiyu Wang ◽  
Shaohua Ling ◽  
Yujie Zhang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Polymer Chain ◽  
Polymer Solar Cells ◽  
Random Copolymers ◽  
Side Chain ◽  
Film Morphology ◽  
Chain Packing ◽  
Imide Oligomers

Side chain engineering of fused bithiophene imide oligomers yields a new series of random copolymers with tunable polymer chain packing and film morphology. When applied in all-polymer solar cells, an 8.32% efficiency is obtained.

Efficient polymer solar cells enabled by alkoxy-phenyl side-chain-modified main-chain-twisted small molecular acceptors

2020 ◽  
Vol 8 (42) ◽  
pp. 22335-22345
Author(s):  
Baofeng Zhao ◽  
Weiping Wang ◽  
Yuan Xie ◽  
Heng Zhao ◽  
Liuchang Wang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Main Chain ◽  
Polymer Solar Cells ◽  
Side Chain ◽  
Film Morphology

Alkoxy-phenyl-modified twisted NFAs with optimized film morphology achieve enhanced performances in polymer solar cells.

Side-chain engineering of diindenocarbazole-based large bandgap copolymers toward high performance polymer solar cells

2016 ◽  
Vol 4 (25) ◽  
pp. 6160-6168 ◽  
Author(s):  
Qisheng Tu ◽  
Dongdong Cai ◽  
Lixin Wang ◽  
Jiajun Wei ◽  
Qi Shang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Short Wavelength ◽  
High Performance ◽  
Polymer Solar Cells ◽  
Side Chain ◽  
High Performance Polymer ◽  
Absorbing Materials

Diindenocarbazole-based large bandgap polymers were designed and synthesized as short wavelength absorbing materials for PSCs exhibiting an efficiency up to 7.34% and a Voc as large as 0.95 V.

Side-chain engineering for efficient non-fullerene polymer solar cells based on a wide-bandgap polymer donor

2017 ◽  
Vol 5 (19) ◽  
pp. 9204-9209 ◽  
Author(s):  
Qunping Fan ◽  
Wenyan Su ◽  
Xia Guo ◽  
Yan Wang ◽  
Juan Chen ◽  
...  
Keyword(s):  
Solar Cells ◽  
Polymer Solar Cells ◽  
Wide Bandgap ◽  
Side Chain ◽  
Wide Bandgap Polymer

Non-fullerene polymer solar cells based on a wide-bandgap polymer, PSBZ, exhibited a PCE of up to 10.5% with a high Jsc of 19.0 mA cm−2.

High-Efficiency Nonfullerene Polymer Solar Cells with Band gap and Absorption Tunable Donor/Acceptor Random Copolymers

2018 ◽  
Vol 11 (2) ◽  
pp. 2189-2196 ◽  
Author(s):  
Da Hun Kim ◽  
Thi Thu Trang Bui ◽  
Shafket Rasool ◽  
Chang Eun Song ◽  
Hang Ken Lee ◽  
...  
Keyword(s):  
Solar Cells ◽  
Band Gap ◽  
High Efficiency ◽  
Polymer Solar Cells ◽  
Random Copolymers ◽  
Donor Acceptor

scholarly journals Side-chain engineering of medium bandgap polymer donors for efficient polymer solar cells

2020 ◽  
Vol 78 ◽  
pp. 105603 ◽  
Author(s):  
Fei Pan ◽  
Chenkai Sun ◽  
Haijun Bin ◽  
Indunil Angunawela ◽  
Wenbin Lai ◽  
...  
Keyword(s):  
Solar Cells ◽  
Polymer Solar Cells ◽  
Side Chain
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