scholarly journals Design and synthesis of N-substituted perylene diimide based low band gap polymers for organic solar cell applications

RSC Advances ◽  
2018 ◽  
Vol 8 (53) ◽  
pp. 30468-30480 ◽  
Author(s):  
Savita Meena ◽  
Tauheed Mohammad ◽  
Viresh Dutta ◽  
Josemon Jacob
Keyword(s):  
Solar Cells ◽  
Solar Cell ◽  
Band Gap ◽  
Organic Solar Cells ◽  
Organic Solar Cell ◽  
Perylene Diimide ◽  
Low Band Gap ◽  
Design And Synthesis ◽  
Low Band Gap Polymers

Newly designed N-substituted perylene diimide based acceptor copolymers have been characterized and tested for organic solar cells with P3HT in different weight ratios.

scholarly journals Design and synthesis of low band gap non-fullerene acceptors for organic solar cells with impressively high Jsc over 21 mA cm_2

2017 ◽  
Vol 60 (9) ◽  
pp. 819-828 ◽  
Author(s):  
Huan-Huan Gao ◽  
Yanna Sun ◽  
Xiangjian Wan ◽  
Bin Kan ◽  
Xin Ke ◽  
...  
Keyword(s):  
Solar Cells ◽  
Band Gap ◽  
Organic Solar Cells ◽  
Low Band Gap ◽  
Design And Synthesis

Fluoro-benzoselenadiazole-based low band gap polymers for high efficiency organic solar cells

2014 ◽  
Vol 5 (2) ◽  
pp. 330-334 ◽  
Author(s):  
Yongxi Li ◽  
Zhe Pan ◽  
Lei Miao ◽  
Ying Xing ◽  
Chao Li ◽  
...  
Keyword(s):  
Solar Cells ◽  
Band Gap ◽  
Organic Solar Cells ◽  
High Efficiency ◽  
Low Band Gap ◽  
Low Band Gap Polymers

Theoretical and experimental study of low band gap polymers for organic solar cells

2012 ◽  
Vol 14 (16) ◽  
pp. 5613 ◽  
Author(s):  
A. Dkhissi ◽  
F. Ouhib ◽  
A. Chaalane ◽  
Roger C. Hiorns ◽  
C. Dagron-Lartigau ◽  
...  
Keyword(s):  
Experimental Study ◽  
Solar Cells ◽  
Band Gap ◽  
Organic Solar Cells ◽  
Low Band Gap ◽  
Low Band Gap Polymers

Germaindacenodithiophene based low band gap polymers for organic solar cells

2012 ◽  
Vol 48 (24) ◽  
pp. 2955 ◽  
Author(s):  
Zhuping Fei ◽  
Raja Shahid Ashraf ◽  
Zhenggang Huang ◽  
Jeremy Smith ◽  
R. Joseph Kline ◽  
...  
Keyword(s):  
Solar Cells ◽  
Band Gap ◽  
Organic Solar Cells ◽  
Low Band Gap ◽  
Low Band Gap Polymers

Influence of different copolymer sequences in low band gap polymers on their performance in organic solar cells

2012 ◽  
Vol 50 (8) ◽  
pp. 1622-1635 ◽  
Author(s):  
Alexander Lange ◽  
Hartmut Krueger ◽  
Bernhard Ecker ◽  
Ali Veysel Tunc ◽  
Elizabeth von Hauff ◽  
...  
Keyword(s):  
Solar Cells ◽  
Band Gap ◽  
Organic Solar Cells ◽  
Low Band Gap ◽  
Low Band Gap Polymers

Impact of end groups on the performance of non-fullerene acceptors for organic solar cell applications

2019 ◽  
Vol 7 (40) ◽  
pp. 22701-22729 ◽  
Author(s):  
Suman Suman ◽  
Surya Prakash Singh
Keyword(s):  
Solar Cells ◽  
Solar Cell ◽  
Small Molecule ◽  
Organic Solar Cells ◽  
Organic Solar Cell ◽  
Design And Synthesis ◽  
End Groups

Non-fullerene organic solar cells employing small molecule acceptors have recently crossed the PCE of 17% through the design and synthesis of efficient acceptor materials.

scholarly journals Fused Dithienogermolodithiophene Low Band Gap Polymers for High-Performance Organic Solar Cells without Processing Additives

2013 ◽  
Vol 135 (6) ◽  
pp. 2040-2043 ◽  
Author(s):  
Hongliang Zhong ◽  
Zhe Li ◽  
Florent Deledalle ◽  
Elisa Collado Fregoso ◽  
Munazza Shahid ◽  
...  
Keyword(s):  
Solar Cells ◽  
Band Gap ◽  
Organic Solar Cells ◽  
High Performance ◽  
Low Band Gap ◽  
Low Band Gap Polymers

Boron-Nitrogen Doped Dihydroindeno[1,2-b]fluorene Derivatives as Acceptors in Organic Solar Cells

2019 ◽  
Author(s):  
Matthew Morgan ◽  
Maryam Nazari ◽  
Thomas Pickl ◽  
J. Mikko Rautiainen ◽  
Heikki M. Tuononen ◽  
...  
Keyword(s):  
Solar Cells ◽  
Solar Cell ◽  
Organic Solar Cells ◽  
Organic Solar Cell ◽  
Broad Absorption ◽  
Nitrogen Doped ◽  
Large Depth ◽  
End Products ◽  
Boron Nitrogen ◽  
The Way

The electrophilic borylation of 2,5-diarylpyrazines results in the formation of boron-nitrogen doped dihydroindeno[1,2-<i>b</i>]fluorene which can be synthesized via mildly air-sensitive techniques and the end products handled readily under atmosphereic conditions. Through transmetallation via diarylzinc reagents a series of derivatives were sythesized which show broad absorption profiles that highlight the versatility of this backbone to be used in organic solar cell devices. These compounds can be synthesized in large yields, in alow number of steps and functionalized at many stages along the way providing a large depth of possibilities. Exploratory device paramaters were studied and show PCE of 2%.

Additive-induced Miscibility Regulation and Hierarchical Morphology Enables 17.5% Binary Organic Solar Cells

2021 ◽  
Author(s):  
Jie Lv ◽  
Hua Tang ◽  
Jiaming Huang ◽  
Cenqi Yan ◽  
Kuan Liu ◽  
...  
Keyword(s):  
Solar Cells ◽  
Solar Cell ◽  
Organic Solar Cells ◽  
Organic Solar Cell ◽  
Power Conversion ◽  
Charge Trapping ◽  
Free Charge ◽  
Charge Generation ◽  
Low Charge ◽  
Hierarchical Morphology

Due to the barrierless free charge generation, low charge trapping, and high charge mobilities, the PM6:Y6 organic solar cell (OSC) achieves excellent power conversion efficiency (PCE) of 15.7%. However, the...

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