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

Solution-Processed and High-Performance Organic Solar Cells Using Small Molecules with a Benzodithiophene Unit

2013 ◽  
Vol 135 (23) ◽  
pp. 8484-8487 ◽  
Author(s):  
Jiaoyan Zhou ◽  
Yi Zuo ◽  
Xiangjian Wan ◽  
Guankui Long ◽  
Qian Zhang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Small Molecules ◽  
Organic Solar Cells ◽  
High Performance ◽  
Solution Processed

Solution-processed small molecules based on indacenodithiophene for high performance thin-film transistors and organic solar cells

2014 ◽  
Vol 15 (6) ◽  
pp. 1155-1165 ◽  
Author(s):  
Wenli Tang ◽  
Dazhen Huang ◽  
Chang He ◽  
Yuanping Yi ◽  
Jing Zhang ◽  
...  
Keyword(s):  
Thin Film ◽  
Solar Cells ◽  
Small Molecules ◽  
Organic Solar Cells ◽  
Thin Film Transistors ◽  
High Performance ◽  
Solution Processed

Small Molecules Based on Benzo[1,2-b:4,5-b′]dithiophene Unit for High-Performance Solution-Processed Organic Solar Cells

2012 ◽  
Vol 134 (39) ◽  
pp. 16345-16351 ◽  
Author(s):  
Jiaoyan Zhou ◽  
Xiangjian Wan ◽  
Yongsheng Liu ◽  
Yi Zuo ◽  
Zhi Li ◽  
...  
Keyword(s):  
Solar Cells ◽  
Small Molecules ◽  
Organic Solar Cells ◽  
High Performance ◽  
Solution Processed

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...

scholarly journals Solution-Processed Transparent Conducting Electrodes for Flexible Organic Solar Cells with 16.61% Efficiency

2021 ◽  
Vol 13 (1) ◽  
Author(s):  
Juanyong Wan ◽  
Yonggao Xia ◽  
Junfeng Fang ◽  
Zhiguo Zhang ◽  
Bingang Xu ◽  
...  
Keyword(s):  
Solar Cells ◽  
Work Function ◽  
Organic Solar Cells ◽  
High Performance ◽  
High Efficiency ◽  
Electrical Stability ◽  
Solution Processed ◽  
Good Thermal Stability ◽  
Transparent Conducting ◽  
High Flexibility

AbstractNonfullerene organic solar cells (OSCs) have achieved breakthrough with pushing the efficiency exceeding 17%. While this shed light on OSC commercialization, high-performance flexible OSCs should be pursued through solution manufacturing. Herein, we report a solution-processed flexible OSC based on a transparent conducting PEDOT:PSS anode doped with trifluoromethanesulfonic acid (CF3SO3H). Through a low-concentration and low-temperature CF3SO3H doping, the conducting polymer anodes exhibited a main sheet resistance of 35 Ω sq−1 (minimum value: 32 Ω sq−1), a raised work function (≈ 5.0 eV), a superior wettability, and a high electrical stability. The high work function minimized the energy level mismatch among the anodes, hole-transporting layers and electron-donors of the active layers, thereby leading to an enhanced carrier extraction. The solution-processed flexible OSCs yielded a record-high efficiency of 16.41% (maximum value: 16.61%). Besides, the flexible OSCs afforded the 1000 cyclic bending tests at the radius of 1.5 mm and the long-time thermal treatments at 85 °C, demonstrating a high flexibility and a good thermal stability.

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

High-performance asymmetric small molecular donor materials based on indenothiophene for solution-processed organic solar cells

2019 ◽  
Vol 31 ◽  
pp. 27-33 ◽  
Author(s):  
Hua Tan ◽  
Baoqi Wu ◽  
Jun Zhang ◽  
Qiang Tao ◽  
Wenhong Peng ◽  
...  
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
High Performance ◽  
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.

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