Effect of Arylmethylene Substitutions on Molecular Structure, Optoelectronic Properties and Photovoltaic Performance of Dithienocyclopentafluorene‐Based Small‐Molecule Acceptors

2021 ◽  
Author(s):  
Xuejiao Tang ◽  
Haitao Liao ◽  
Tao Zheng ◽  
Pan Yin ◽  
Jing Cao ◽  
...  
Keyword(s):  
Molecular Structure ◽  
Small Molecule ◽  
Photovoltaic Performance ◽  
Optoelectronic Properties

scholarly journals Recent advances in high-performance organic solar cells enabled by acceptor–donor–acceptor–donor–acceptor (A–DA′D–A) type acceptors

2020 ◽  
Vol 4 (12) ◽  
pp. 3487-3504 ◽  
Author(s):  
Jiajun Zhao ◽  
Chao Yao ◽  
Muhammad Umair Ali ◽  
Jingsheng Miao ◽  
Hong Meng
Keyword(s):  
Molecular Structure ◽  
Solar Cells ◽  
Organic Solar Cells ◽  
High Performance ◽  
Photovoltaic Performance ◽  
Optoelectronic Properties ◽  
Recent Advances ◽  
Donor Acceptor

In this review, we focus on the recent advances in organic solar cells enabled by A–DA′D–A type acceptors and summarize the correlation between molecular structure, molecular packings, optoelectronic properties, and photovoltaic performance.

Introducing an identical benzodithiophene donor unit for polymer donors and small-molecule acceptors to unveil the relationship between the molecular structure and photovoltaic performance of non-fullerene organic solar cells

2019 ◽  
Vol 7 (46) ◽  
pp. 26351-26357 ◽  
Author(s):  
Youdi Zhang ◽  
Laitao Shi ◽  
Tao Yang ◽  
Tao Liu ◽  
Yiqun Xiao ◽  
...  
Keyword(s):  
Molecular Structure ◽  
Solar Cells ◽  
Small Molecule ◽  
Organic Solar Cells ◽  
Thiophene Ring ◽  
Photovoltaic Performance ◽  
And Performance ◽  
The Relationship

We designed an acceptor ITIC-SF by fluorinating the thiophene ring in the benzodithiophene segment of ITIC-S and investigated its effect on the morphology and performance.

The Effect of Donor Molecular Structure on Power Conversion Efficiency of Small-Molecule-Based Organic Solar Cells

2019 ◽  
Vol 16 (3) ◽  
pp. 236-243 ◽  
Author(s):  
Hui Zhang ◽  
Yibing Ma ◽  
Youyi Sun ◽  
Jialei Liu ◽  
Yaqing Liu ◽  
...  
Keyword(s):  
Molecular Structure ◽  
Solar Cells ◽  
Power Conversion Efficiency ◽  
Conversion Efficiency ◽  
Small Molecule ◽  
Organic Solar Cells ◽  
Molecular Design ◽  
Power Conversion ◽  
The Relationship

In this review, small-molecule donors for application in organic solar cells reported in the last three years are highlighted. Especially, the effect of donor molecular structure on power conversion efficiency of organic solar cells is reported in detail. Furthermore, the mechanism is proposed and discussed for explaining the relationship between structure and power conversion efficiency. These results and discussions draw some rules for rational donor molecular design, which is very important for further improving the power conversion efficiency of organic solar cells based on the small-molecule donor.

Molecular structure, optoelectronic properties, spectroscopic (FT-IR, FT-Raman and UV–Vis), H-BDE, NBO and drug likeness investigations on 7, 8-benzocoumarin-4-acetic acid (7BAA)

2019 ◽  
Vol 1195 ◽  
pp. 815-826 ◽  
Author(s):  
Seema S. Khemalapure ◽  
Vinay S. Katti ◽  
Chidanandayya S. Hiremath ◽  
Mahantesha Basanagouda ◽  
Sudhir M. Hiremath ◽  
...  
Keyword(s):  
Molecular Structure ◽  
Acetic Acid ◽  
Optoelectronic Properties ◽  
Ft Ir ◽  
Ft Raman

Significantly improved photovoltaic performance of the triangular-spiral TPA(DPP–PN)3 by appending planar phenanthrene units into the molecular terminals

2015 ◽  
Vol 3 (2) ◽  
pp. 886-893 ◽  
Author(s):  
Youming Zhang ◽  
Xichang Bao ◽  
Manjun Xiao ◽  
Hua Tan ◽  
Qiang Tao ◽  
...  
Keyword(s):  
Small Molecule ◽  
Photovoltaic Performance

A new small molecule of TPA(DPP–PN)3 was obtained with appending planar phenanthrene units in the molecular terminals, and displayed a maximum PCE of 3.67% in the OSCs.

scholarly journals Correction: Effect of dye end groups in non-fullerene fluorene- and carbazole-based small molecule acceptors on photovoltaic performance

RSC Advances ◽  
2015 ◽  
Vol 5 (92) ◽  
pp. 75173-75173
Author(s):  
Yujeong Kim ◽  
Chang Eun Song ◽  
Sang-Jin Moon ◽  
Eunhee Lim
Keyword(s):  
Small Molecule ◽  
Photovoltaic Performance ◽  
Correction Effect ◽  
End Groups

Correction for ‘Effect of dye end groups in non-fullerene fluorene- and carbazole-based small molecule acceptors on photovoltaic performance’ by Yujeong Kim et al., RSC Adv., 2015, 5, 62739–62746.

scholarly journals The Impact of Acceptor-Acceptor Homocoupling on the Optoelectronic Properties and Photovoltaic Performance of PDTSQxff Low Bandgap Polymers

2018 ◽  
Vol 39 (14) ◽  
pp. 1800086 ◽  
Author(s):  
Geert Pirotte ◽  
Jurgen Kesters ◽  
Tom Cardeynaels ◽  
Pieter Verstappen ◽  
Jan D'Haen ◽  
...  
Keyword(s):  
Photovoltaic Performance ◽  
Optoelectronic Properties ◽  
Low Bandgap ◽  
The Impact
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