Tuning terminal units to improve the photovoltaic performance of small molecules based on a large planar fused-ring core in solution-processed organic solar cells

2020 ◽  
Vol 78 ◽  
pp. 105566
Author(s):  
Zuoji Liu ◽  
Chengjia Bao ◽  
Xiaopeng Xu ◽  
Gangtie Lei ◽  
Huishan Gao ◽  
...  
Keyword(s):  
Solar Cells ◽  
Small Molecules ◽  
Organic Solar Cells ◽  
Photovoltaic Performance ◽  
Solution Processed ◽  
Fused Ring ◽  
Terminal Units ◽  
Ring Core

Tuning the central fused ring and terminal units to improve the photovoltaic performance of Ar(A–D)2 type small molecules in solution-processed organic solar cells

2016 ◽  
Vol 4 (13) ◽  
pp. 4952-4961 ◽  
Author(s):  
Jianhua Chen ◽  
Linrui Duan ◽  
Manjun Xiao ◽  
Qiong Wang ◽  
Bin Liu ◽  
...  
Keyword(s):  
Solar Cells ◽  
Small Molecules ◽  
Power Conversion Efficiency ◽  
Conversion Efficiency ◽  
Organic Solar Cells ◽  
Power Conversion ◽  
Photovoltaic Performance ◽  
Solution Processed ◽  
Fused Ring ◽  
Terminal Units

A series of Ar(A–D)2 type small molecules containing a pyrene core were synthesized. A significantly improved power conversion efficiency of 5.88% was obtained for ThDPP2Py based organic solar cells.

Small molecules incorporating regioregular oligothiophenes and fluorinated benzothiadiazole groups for solution-processed organic solar cells

2014 ◽  
Vol 2 (29) ◽  
pp. 5842-5849 ◽  
Author(s):  
Liu Yuan ◽  
Yifan Zhao ◽  
Kun Lu ◽  
Dan Deng ◽  
Wei Yan ◽  
...  
Keyword(s):  
Solar Cells ◽  
Small Molecules ◽  
Organic Solar Cells ◽  
Photovoltaic Performance ◽  
Solution Processed ◽  
Donor Type ◽  
Donor Acceptor

A series of donor–acceptor–donor type small molecules for solution-processed solar cells by incorporating fluorinated benzothiadiazole and regioregular oligothiophenes have been synthesized. The influence of donor length on photovoltaic performance was systematically investigated.

scholarly journals Adjusting the photovoltaic performance of big fused ring-based small molecules by tailoring with different modifications

RSC Advances ◽  
2021 ◽  
Vol 11 (63) ◽  
pp. 39625-39635
Author(s):  
Min Li ◽  
Manjun Xiao ◽  
Zuojia Li
Keyword(s):  
Solar Cells ◽  
Small Molecules ◽  
Small Molecule ◽  
Organic Solar Cells ◽  
Bulk Heterojunction ◽  
Photovoltaic Performance ◽  
Fused Ring

Three novel A–D–A type small-molecule donor materials, with anthanthrene (AAN) as the electron-donating core, and thiophene as π-bridge units, have been designed and synthesized for application in bulk-heterojunction (BHJ) organic solar cells (OSCs).

Synthesis and Photovoltaic Performance of Anthracene‐Based Small Molecules for Solution‐Processed Organic Solar Cells

2019 ◽  
Vol 4 (2) ◽  
pp. 752-758 ◽  
Author(s):  
Qiang Tao ◽  
Dong Yan ◽  
Yunfeng Liao ◽  
Xianwei Huang ◽  
Jiyong Deng ◽  
...  
Keyword(s):  
Solar Cells ◽  
Small Molecules ◽  
Organic Solar Cells ◽  
Photovoltaic Performance ◽  
Solution Processed

scholarly journals Diketopyrrolopyrrole based small molecules with near infrared absorption for solution processed organic solar cells

2016 ◽  
Vol 126 ◽  
pp. 173-178 ◽  
Author(s):  
Huijing Zhang ◽  
Nailiang Qiu ◽  
Wang Ni ◽  
Bin Kan ◽  
Miaomiao Li ◽  
...  
Keyword(s):  
Solar Cells ◽  
Small Molecules ◽  
Infrared Absorption ◽  
Organic Solar Cells ◽  
Near Infrared ◽  
Solution Processed

Solution-processed small molecules based on benzodithiophene and difluorobenzothiadiazole for inverted organic solar cells

2015 ◽  
Vol 6 (44) ◽  
pp. 7726-7736 ◽  
Author(s):  
Xunfan Liao ◽  
Feiyan Wu ◽  
Lifu Zhang ◽  
Lie Chen ◽  
Yiwang Chen
Keyword(s):  
Solar Cells ◽  
Small Molecules ◽  
Organic Solar Cells ◽  
Solution Processed

Fluorinated BDT(TffBTTT6)2 and nonfluorinated BDT(TBTTT6)2 are designed and synthesized to extensively investigate the effect of fluorination in small molecules.

A-D-A Type Small Molecules Based on Boron Dipyrromethene for Solution-Processed Organic Solar Cells

2015 ◽  
Vol 10 (7) ◽  
pp. 1513-1518 ◽  
Author(s):  
Liangang Xiao ◽  
Hongda Wang ◽  
Ke Gao ◽  
Lisheng Li ◽  
Chang Liu ◽  
...  
Keyword(s):  
Solar Cells ◽  
Small Molecules ◽  
Organic Solar Cells ◽  
Solution Processed ◽  
Boron Dipyrromethene

Impact of end-capped groups on the properties of dithienosilole-based small molecules for solution-processed organic solar cells

2017 ◽  
Vol 147 ◽  
pp. 183-189 ◽  
Author(s):  
Xianjie Chen ◽  
Huanran Feng ◽  
Zhijing Lin ◽  
Zhaowei Jiang ◽  
Tian He ◽  
...  
Keyword(s):  
Solar Cells ◽  
Small Molecules ◽  
Organic Solar Cells ◽  
Solution Processed
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