Combination of noncovalent conformational locks and side chain engineering to tune the crystallinity of nonfullerene acceptors for high-performance P3HT based organic solar cells

2019 ◽  
Vol 3 (1) ◽  
pp. 64-69 ◽  
Author(s):  
Pan Ye ◽  
Yusheng Chen ◽  
Jianfei Wu ◽  
Xiaoxi Wu ◽  
Yunxiao Xu ◽  
...  
Keyword(s):  
Solar Cells ◽  
Small Molecules ◽  
Organic Solar Cells ◽  
High Performance ◽  
Side Chain ◽  
Side Chains

The performances of P3HT based OSCs were systematically improved attributed to the modification of the side chains of small molecules.

Fluorinated heptacyclic carbazole-based ladder-type acceptors with aliphatic side chains for efficient fullerene-free organic solar cells

2019 ◽  
Vol 3 (5) ◽  
pp. 829-835 ◽  
Author(s):  
Tsung-Wei Chen ◽  
Yu-Tang Hsiao ◽  
You-Wei Lin ◽  
Chia-Chih Chang ◽  
Wei-Tsung Chuang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
High Performance ◽  
Side Chain ◽  
Side Chains ◽  
End Groups

Side chain engineering (phenyl side chains to aliphatic side chains) and fluorinated end groups (IC to 2FIC) are utilized to construct high performance NFA with high planarity.

scholarly journals Side-chain Engineering of Benzo[1,2-b:4,5-b’]dithiophene Core-structured Small Molecules for High-Performance Organic Solar Cells

2016 ◽  
Vol 6 (1) ◽  
Author(s):  
Xinxing Yin ◽  
Qiaoshi An ◽  
Jiangsheng Yu ◽  
Fengning Guo ◽  
Yongliang Geng ◽  
...  
Keyword(s):  
Solar Cells ◽  
Small Molecules ◽  
Organic Solar Cells ◽  
High Performance ◽  
Side Chain

A recent overview on the porphyrin-based π-extended small molecules as donors and acceptors for high-performance organic solar cells

2021 ◽  
Author(s):  
Venkatesh Piradi ◽  
Feng Yan ◽  
Xunjin Zhu ◽  
Wai-Yeung Raymond Wong
Keyword(s):  
Solar Cells ◽  
Solar Cell ◽  
Small Molecules ◽  
Organic Solar Cells ◽  
High Performance ◽  
Cost Effective ◽  
Effective Alternative ◽  
The Past ◽  
Cost Effective Alternative ◽  
Silicon Based

Organic solar cells (OSCs) have been considered as a promising cost-effective alternative to silicon-based solar cell counterparts due to their lightweight, mechanical flexibility, and easy fabrication features. Over the past...

Incorporation of alkylthio side chains on benzothiadiazole-based non-fullerene acceptors enables high-performance organic solar cells with over 16% efficiency

2020 ◽  
Vol 8 (44) ◽  
pp. 23239-23247
Author(s):  
Andy Man Hong Cheung ◽  
Han Yu ◽  
Siwei Luo ◽  
Zhen Wang ◽  
Zhenyu Qi ◽  
...  
Keyword(s):  
Solar Cells ◽  
Power Conversion Efficiency ◽  
Conversion Efficiency ◽  
Organic Solar Cells ◽  
High Performance ◽  
Power Conversion ◽  
Side Chains ◽  
First Time

This is the first time alkylthio chains are employed on Y6-like NFAs to achieve organic solar cells of power conversion efficiency higher than 16%.

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.

Effective design of A-D-A small molecules for high performance organic solar cells via F atom substitution and thiophene bridge

2019 ◽  
Vol 30 (12) ◽  
pp. 2263-2265 ◽  
Author(s):  
Anwang He ◽  
Yuancheng Qin ◽  
Weili Dai ◽  
Dan Zhou ◽  
Jianping Zou
Keyword(s):  
Solar Cells ◽  
Small Molecules ◽  
Organic Solar Cells ◽  
High Performance ◽  
Effective Design

Asymmetrical side-chain engineering of small-molecule acceptors enable high-performance nonfullerene organic solar cells

Nano Energy ◽  
2020 ◽  
Vol 67 ◽  
pp. 104209 ◽  
Author(s):  
Bin Kan ◽  
Xuebin Chen ◽  
Ke Gao ◽  
Ming Zhang ◽  
Francis Lin ◽  
...  
Keyword(s):  
Solar Cells ◽  
Small Molecule ◽  
Organic Solar Cells ◽  
High Performance ◽  
Side Chain
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