Effects of Shortened Alkyl Chains on Solution-Processable Small Molecules with Oxo-Alkylated Nitrile End-Capped Acceptors for High-Performance Organic Solar Cells

2014 ◽  
Vol 4 (17) ◽  
pp. 1400538 ◽  
Author(s):  
Dan Deng ◽  
Yajie Zhang ◽  
Liu Yuan ◽  
Chang He ◽  
Kun Lu ◽  
...  
Keyword(s):  
Solar Cells ◽  
Small Molecules ◽  
Organic Solar Cells ◽  
High Performance ◽  
Alkyl Chains ◽  
Solution Processable

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...

Understanding the influence of carboxylate substitution on the property of high-performance donor polymers in non-fullerene organic solar cells

2018 ◽  
Vol 2 (7) ◽  
pp. 1360-1365 ◽  
Author(s):  
Guofang Yang ◽  
Jing Liu ◽  
Lik-Kuen Ma ◽  
Shangshang Chen ◽  
Joshua Yuk Lin Lai ◽  
...  
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
High Performance ◽  
Temperature Dependent ◽  
Alkyl Chains ◽  
Aggregation Property

Carboxylate substitution can enhance crystallinity and introduce purer domains; alkyl chains provide a temperature-dependent aggregation property.

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

Effects of end-capped acceptors subject to subtle structural changes on solution-processable small molecules for organic solar cells

2015 ◽  
Vol 17 (14) ◽  
pp. 8894-8900 ◽  
Author(s):  
Dan Deng ◽  
Yajie Zhang ◽  
Lingyun Zhu ◽  
Jianqi Zhang ◽  
Kun Lu ◽  
...  
Keyword(s):  
Solar Cells ◽  
Small Molecules ◽  
Organic Solar Cells ◽  
Structural Changes ◽  
Photovoltaic Properties ◽  
Solution Processable ◽  
The Relationship

Three subtle structural changed end-capped acceptors with increased electron withdrawing ability were synthesized and introduced into a planar conjugated backbone. The relationship between molecules bearing the three end-capped acceptors and their photovoltaic properties was studied.

High performance A–D–A oligothiophene-based organic solar cells employing two-step annealing and solution-processable copper thiocyanate (CuSCN) as an interfacial hole transporting layer

2016 ◽  
Vol 4 (44) ◽  
pp. 17344-17353 ◽  
Author(s):  
Amaresh Mishra ◽  
Tushar Rana ◽  
Annika Looser ◽  
Matthias Stolte ◽  
Frank Würthner ◽  
...  
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
High Performance ◽  
Solution Processed ◽  
Hole Transporting ◽  
Solution Processable

A–D–A-type small molecular donors with different terminal acceptor groups were developed achieving high PCEs of up to 8.22% in solution-processed organic solar cells.

D–A–Ar-type small molecules with enlarged π-system of phenanthrene at terminal for high-performance solution processed organic solar cells

2014 ◽  
Vol 15 (6) ◽  
pp. 1173-1183 ◽  
Author(s):  
Youming Zhang ◽  
Hua Tan ◽  
Manjun Xiao ◽  
Xichang Bao ◽  
Qiang Tao ◽  
...  
Keyword(s):  
Solar Cells ◽  
Small Molecules ◽  
Organic Solar Cells ◽  
High Performance ◽  
Solution Processed
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