Fine-tuning solid state packing and significantly improving photovoltaic performance of conjugated polymers through side chain engineering via random polymerization

2017 ◽  
Vol 5 (11) ◽  
pp. 5585-5593 ◽  
Author(s):  
Xinlong Wang ◽  
Wei Deng ◽  
Yusheng Chen ◽  
Xiaofeng Wang ◽  
Pan Ye ◽  
...  
Keyword(s):  
Solid State ◽  
Conjugated Polymers ◽  
Photovoltaic Performance ◽  
Fine Tuning ◽  
Side Chain

A series of random conjugated polymers' solid state packing and photovoltaic performances were systematically tuned upon simply varying the ratio of side chain and afforded PCE 10.3%.

Solubilizing Side Chain Engineering: Efficient Strategy to Improve the Photovoltaic Performance of Novel Benzodithiophene‐Based (X‐DADAD) n Conjugated Polymers

2020 ◽  
Vol 41 (22) ◽  
pp. 2000430
Author(s):  
Ilya E. Kuznetsov ◽  
Sergey L. Nikitenko ◽  
Petr M. Kuznetsov ◽  
Nadezhda N. Dremova ◽  
Pavel A. Troshin ◽  
...  
Keyword(s):  
Conjugated Polymers ◽  
Photovoltaic Performance ◽  
Side Chain ◽  
Efficient Strategy

Synergy strategy to the flexible alkyl and chloride side-chain engineered quinoxaline-based D–A conjugated polymers for efficient non-fullerene polymer solar cells

2021 ◽  
Author(s):  
Liang Zeng ◽  
Ruijie Ma ◽  
Qiang Zhang ◽  
Tao Liu ◽  
Yiqun Xiao ◽  
...  
Keyword(s):  
Solar Cells ◽  
Conjugated Polymers ◽  
Halogen Atom ◽  
Polymer Solar Cells ◽  
Fine Tuning ◽  
Side Chain ◽  
Side Chains

We are developing both copolymers with quinoxaline (Qx) as acceptor units by fine tuning the side chains with halogen atom chlorine (Cl) and flexible alkyl engineering for efficient non-fullerene polymer solar cells.

Synergistic effect of side-chain and backbone engineering in thieno[2,3-f]benzofuran-based conjugated polymers for high performance non-fullerene organic solar cells

2019 ◽  
Vol 7 (3) ◽  
pp. 958-964 ◽  
Author(s):  
Keke Dou ◽  
Xunchang Wang ◽  
Zurong Du ◽  
Huanxiang Jiang ◽  
Feng Li ◽  
...  
Keyword(s):  
Solar Cells ◽  
Synergistic Effect ◽  
Conjugated Polymers ◽  
Power Conversion Efficiency ◽  
Organic Solar Cells ◽  
High Performance ◽  
Power Conversion ◽  
Photovoltaic Performance ◽  
Side Chain ◽  
Alkyl Side Chains

A series of copolymers containing thieno[2,3-f]benzofuran unit with different alkyl side chains are synthesized. The best photovoltaic performance with power conversion efficiency over 11% have been realized.

scholarly journals Solubilizing Side Chain Engineering: Efficient Strategy to Improve the Photovoltaic Performance of Novel Benzodithiophene‐Based (X‐DADAD) n Conjugated Polymers

2020 ◽  
Vol 41 (22) ◽  
pp. 2070049
Author(s):  
Ilya E. Kuznetsov ◽  
Sergey L. Nikitenko ◽  
Petr M. Kuznetsov ◽  
Nadezhda N. Dremova ◽  
Pavel A. Troshin ◽  
...  
Keyword(s):  
Conjugated Polymers ◽  
Photovoltaic Performance ◽  
Side Chain ◽  
Efficient Strategy

Effect of linear side-chain length on the photovoltaic performance of benzodithiophene-alt-dicarboxylic ester terthiophene polymers

2019 ◽  
Vol 43 (33) ◽  
pp. 12950-12956 ◽  
Author(s):  
Kangqiao Ma ◽  
Tao Zhang ◽  
Pan Wan ◽  
Bowei Xu ◽  
Pengxin Zhou ◽  
...  
Keyword(s):  
Conjugated Polymers ◽  
Chain Length ◽  
Photovoltaic Performance ◽  
Side Chain ◽  
Side Chains ◽  
Side Chain Length ◽  
Dicarboxylic Ester

Two conjugated polymers with different side chains were synthesized to study their photovoltaic performances.

The backbone rigidity and its influence on the morphology and charge mobility of FBT based conjugated polymers

2015 ◽  
Vol 6 (8) ◽  
pp. 1309-1315 ◽  
Author(s):  
Kuan-Yi Wu ◽  
Chun-Chieh Chiu ◽  
Wei-Tsung Chuang ◽  
Chien-Lung Wang ◽  
Chain-Shu Hsu
Keyword(s):  
Solid State ◽  
Conjugated Polymers ◽  
Side Chain ◽  
Charge Mobility

Modulation of the backbone rigidity via proper side chain placement and vinylene group incorporation allowed optimization of solid-state order and OFET performances.

Donor Conjugated Polymers with Polar Side Chain Groups: The Role of Dielectric Constant and Energetic Disorder on Photovoltaic Performance

2018 ◽  
Vol 28 (46) ◽  
pp. 1803418 ◽  
Author(s):  
Bing Xu ◽  
Xueping Yi ◽  
Tzu-Yen Huang ◽  
Zilong Zheng ◽  
Junxiang Zhang ◽  
...  
Keyword(s):  
Dielectric Constant ◽  
Conjugated Polymers ◽  
Photovoltaic Performance ◽  
Side Chain ◽  
Energetic Disorder
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