Solution-processed small molecules with ethynylene bridges for highly efficient organic solar cells

2016 ◽  
Vol 4 (38) ◽  
pp. 14720-14728 ◽  
Author(s):  
Yuanyuan Kan ◽  
Chang Liu ◽  
Lianjie Zhang ◽  
Ke Gao ◽  
Feng Liu ◽  
...  
Keyword(s):  
Solar Cells ◽  
Small Molecules ◽  
Organic Solar Cells ◽  
Open Circuit Voltage ◽  
Open Circuit ◽  
Conjugated Molecules ◽  
Solution Processed ◽  
Highly Efficient

Inserting ethynylene bridges in conjugated molecules can enhance high open-circuit voltage and fill factors to improve photovoltaic performances in organic solar cells.

Narrow band gap isoindigo-based small molecules for solution-processed organic solar cells with high open-circuit voltage

2016 ◽  
Vol 220 ◽  
pp. 448-454 ◽  
Author(s):  
Changyan Ji ◽  
Lunxiang Yin ◽  
Bao Xie ◽  
Xiaochen Wang ◽  
Xu Li ◽  
...  
Keyword(s):  
Solar Cells ◽  
Small Molecules ◽  
Band Gap ◽  
Organic Solar Cells ◽  
Open Circuit Voltage ◽  
Narrow Band ◽  
Open Circuit ◽  
Solution Processed

scholarly journals Synthesis of Bioinspired Curcuminoid Small Molecules for Solution-Processed Organic Solar Cells with High Open-Circuit Voltage

2017 ◽  
Vol 2 (6) ◽  
pp. 1303-1307 ◽  
Author(s):  
Florence Archet ◽  
Dandan Yao ◽  
Sylvain Chambon ◽  
Mamatimin Abbas ◽  
Anthony D’Aléo ◽  
...  
Keyword(s):  
Solar Cells ◽  
Small Molecules ◽  
Organic Solar Cells ◽  
Open Circuit Voltage ◽  
Open Circuit ◽  
Solution Processed

scholarly journals Low Open-Circuit Voltage Loss in Solution-Processed Small-Molecule Organic Solar Cells

2016 ◽  
Vol 1 (1) ◽  
pp. 302-308 ◽  
Author(s):  
Sachetan M. Tuladhar ◽  
Mohammed Azzouzi ◽  
Florent Delval ◽  
Jizhong Yao ◽  
Anne A. Y. Guilbert ◽  
...  
Keyword(s):  
Solar Cells ◽  
Small Molecule ◽  
Organic Solar Cells ◽  
Open Circuit Voltage ◽  
Open Circuit ◽  
Solution Processed ◽  
Voltage Loss

Oligothiophene-Bridged Bis(arylene ethynylene) Small Molecules for Solution-Processible Organic Solar Cells with High Open-Circuit Voltage

2013 ◽  
Vol 8 (8) ◽  
pp. 1892-1900 ◽  
Author(s):  
Qian Liu ◽  
Hongmei Zhan ◽  
Cheuk-Lam Ho ◽  
Feng-Rong Dai ◽  
Yingying Fu ◽  
...  
Keyword(s):  
Solar Cells ◽  
Small Molecules ◽  
Organic Solar Cells ◽  
Open Circuit Voltage ◽  
Open Circuit

Novel unsymmetrical squaraine-based small molecules for organic solar cells

2018 ◽  
Vol 6 (4) ◽  
pp. 847-854 ◽  
Author(s):  
Yao Chen ◽  
Gang Wang ◽  
Lin Yang ◽  
Jianglin Wu ◽  
Ferdinand S. Melkonyan ◽  
...  
Keyword(s):  
Solar Cells ◽  
Small Molecules ◽  
Organic Solar Cells ◽  
Open Circuit Voltage ◽  
Power Conversion ◽  
Open Circuit ◽  
Conversion Efficiencies

New unsymmetrical squaraines for organic solar cells (OSCs) are synthesized without using highly toxic reagents. OSCs based on these squaraines exhibit an impressive open-circuit voltage of 0.92 V and power conversion efficiencies approaching 5%.

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