scholarly journals Side chain engineering on dithieno[3,2-b:2,3-d]pyrrol fused electron acceptors for efficient organic solar cells

2019 ◽  
Vol 3 (4) ◽  
pp. 702-708 ◽  
Author(s):  
Haohao Feng ◽  
Xin Song ◽  
Ming Zhang ◽  
Jiangsheng Yu ◽  
Zhuohan Zhang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
Electron Acceptors ◽  
Side Chain ◽  
Side Chains ◽  
Alkyl Side Chains

Two novel dithieno[3,2-b:2,3-d]pyrrol fused electron acceptors (FREAs) with branched alkyl side-chains have been developed.

scholarly journals The effect of side-chain substitution and hot processing on diketopyrrolopyrrole-based polymers for organic solar cells

2017 ◽  
Vol 5 (26) ◽  
pp. 13748-13756 ◽  
Author(s):  
Gaël H. L. Heintges ◽  
Pieter J. Leenaers ◽  
René A. J. Janssen
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
Side Chain ◽  
Side Chains ◽  
Temperature Dependent ◽  
Alkyl Side Chains

The effects of cold and hot processing on the performance of polymer–fullerene solar cells are investigated for polymers designed to exhibit temperature-dependent aggregation in solution via second-position branched alkyl side chains.

Molecular engineering of acceptors to control aggregation for optimized nonfullerene solar cells

2020 ◽  
Vol 8 (11) ◽  
pp. 5458-5466 ◽  
Author(s):  
Linqiang Yang ◽  
Zhenghao Hu ◽  
Zhuohan Zhang ◽  
Jinru Cao ◽  
Hongtao Wang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
Molecular Engineering ◽  
Side Chains ◽  
Fused Ring ◽  
Alkyl Side Chains

Dual molecular engineering of alkyl side chains and halogen accepting ends of asymmetric fused-ring acceptors has been proposed for controlling aggregation for optimize organic solar cells (OSCs).

Donor polymer based on alkylthiophene side chains for efficient non-fullerene organic solar cells: insights into fluorination and side chain effects on polymer aggregation and blend morphology

2018 ◽  
Vol 6 (46) ◽  
pp. 23270-23277 ◽  
Author(s):  
Jing Liu ◽  
Lik-Kuen Ma ◽  
Zhengke Li ◽  
Huawei Hu ◽  
Fu Kit Sheong ◽  
...  
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
Synergistic Effects ◽  
Side Chain ◽  
Side Chains ◽  
Blend Morphology

The synergistic effects of overfluorination and alkylthiophene side chain strategies led to 10.60% efficiency for non-fullerene organic 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 An investigation of the role acceptor side chains play in the processibility and efficiency of organic solar cells fabricated from small molecular donors featuring 3,4-ethylenedioxythiophene cores

RSC Advances ◽  
2018 ◽  
Vol 8 (69) ◽  
pp. 39231-39240
Author(s):  
N. A. Mica ◽  
S. A. J. Almahmoud ◽  
L. Krishnan Jagadamma ◽  
G. Cooke ◽  
I. D. W. Samuel
Keyword(s):  
Solar Cells ◽  
Small Molecule ◽  
Organic Solar Cells ◽  
Chemical Nature ◽  
Photovoltaic Performance ◽  
Side Chain ◽  
Side Chains ◽  
Acceptor Side

The chemical nature of the acceptor side chain plays an important role in the processability and photovoltaic performance of EDOT-based small molecule donors.

Side chain effect on conjugated polymer/fullerene interfaces in organic solar cells: a DFT study

2019 ◽  
Vol 21 (43) ◽  
pp. 23978-23995 ◽  
Author(s):  
Sarah A. Ayoub ◽  
Jolanta B. Lagowski
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
Conjugated Polymer ◽  
Binding Energies ◽  
Dft Study ◽  
Side Chain ◽  
Side Chains

We investigated the effect of lengths, types, and branching positions of side chains on the binding energies of monomer/fullerene pairings.

Fused nonacyclic electron acceptors with additional alkyl side chains for efficient polymer solar cells

2019 ◽  
Vol 68 ◽  
pp. 151-158 ◽  
Author(s):  
Jianchao Jia ◽  
Gongchu Liu ◽  
Tao Jia ◽  
Zhenfeng Wang ◽  
Kaiwen Lin ◽  
...  
Keyword(s):  
Solar Cells ◽  
Polymer Solar Cells ◽  
Electron Acceptors ◽  
Side Chains ◽  
Alkyl Side Chains

Side-chain engineering of wide-bandgap polymers based on benzo[1,2-b:4,5-b′]dithiophene and [2,2′-bithiophene]-4,4′-dicarboxylate for fullerene-free organic solar cells

2019 ◽  
Vol 7 (31) ◽  
pp. 9581-9590 ◽  
Author(s):  
Qi Wang ◽  
Miaomiao Li ◽  
Ying Sui ◽  
Zhongli Wang ◽  
Ziqi Liang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
Wide Bandgap ◽  
Side Chain ◽  
Side Chains

Six wide-bandgap polymers with different side chains on both benzo[1,2-b:4,5-b′]dithiophene and [2,2′-bithiophene]-4,4′-dicarboxylate units for efficient fullerene-free organic solar cells.

Improving the Performance of Organic Solar Cells by Side Chain Engineering of Fused Ring Electron Acceptors

2021 ◽  
Author(s):  
Ya-Nan Chen ◽  
Rui Zheng ◽  
Jing Wang ◽  
Hang Wang ◽  
Miao Li ◽  
...  
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
High Performance ◽  
Molecular Design ◽  
Electron Acceptors ◽  
Side Chain ◽  
Design Strategies ◽  
Fused Ring ◽  
Photoactive Materials

The side chain engineering of the photoactive materials is one of the most commonly used molecular design strategies for developing high performance organic solar cells (OSCs). Herein, two alkyl (or...

Sign in / Sign up

Export Citation Format

Share Document