Improved Efficiency of Bulk Heterojunction Polymer Solar Cells by Doping Low-Bandgap Small Molecules

2014 ◽  
Vol 6 (9) ◽  
pp. 6537-6544 ◽  
Author(s):  
Qiaoshi An ◽  
Fujun Zhang ◽  
Lingliang Li ◽  
Jian Wang ◽  
Jian Zhang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Small Molecules ◽  
Bulk Heterojunction ◽  
Polymer Solar Cells ◽  
Low Bandgap

Synthesis and properties of low bandgap star molecules TPA-[DTS-PyBTTh3]3 and DMM-TPA[DTS-PyBTTh3]3 for solution-processed bulk heterojunction organic solar cells

2014 ◽  
Vol 2 (39) ◽  
pp. 8412-8422 ◽  
Author(s):  
Kimin Lim ◽  
Seung Yeon Lee ◽  
Kihyung Song ◽  
G. D. Sharma ◽  
Jaejung Ko
Keyword(s):  
Solar Cells ◽  
Small Molecules ◽  
Organic Solar Cells ◽  
Bulk Heterojunction ◽  
Solution Processed ◽  
Low Bandgap ◽  
Star Molecules

Two symmetrical planar star shaped organic small molecules TPA[DTS-PyBTTh3]3 (1) and DMM-TPA[DTS-PyBTTh3]3 (2) with TPA and fused TPA core donors, respectively, and three branched DTS-PyBTTh3 units were synthesized and characterized.

Poly(benzo[2,1-b:3,4-b′]dithiophene-alt-isoindigo): a low bandgap polymer showing a high open circuit voltage in polymer solar cells

RSC Advances ◽  
2015 ◽  
Vol 5 (1) ◽  
pp. 269-273 ◽  
Author(s):  
Meixiu Wan ◽  
Hongbing Zhu ◽  
Juan Liu ◽  
Lijun Huo
Keyword(s):  
Solar Cells ◽  
Open Circuit Voltage ◽  
Bulk Heterojunction ◽  
Polymer Solar Cells ◽  
Open Circuit ◽  
Heterojunction Solar Cells ◽  
Low Bandgap ◽  
Bulk Heterojunction Solar Cells ◽  
Narrow Bandgap

A novel polymer of PBDP-IID was synthesized and its HOMO descends to −5.44 eV. Bulk heterojunction solar cells made from PBDP-IID exhibited a high Voc of 0.95 V, which shows the highest value among the PSCs based on the narrow bandgap polymer donors with Eg < 1.6 eV.

Low bandgap conjugated polymers based on mono-fluorinated isoindigo for efficient bulk heterojunction polymer solar cells processed with non-chlorinated solvents

2015 ◽  
Vol 8 (2) ◽  
pp. 585-591 ◽  
Author(s):  
Yunfeng Deng ◽  
Weili Li ◽  
Lihui Liu ◽  
Hongkun Tian ◽  
Zhiyuan Xie ◽  
...  
Keyword(s):  
Solar Cells ◽  
Conjugated Polymers ◽  
Bulk Heterojunction ◽  
Polymer Solar Cells ◽  
Chlorinated Solvents ◽  
Low Bandgap

Isoindigo-based low bandgap conjugated polymers soluble in non-chlorinated solvents have been synthesizedvialowering regioregularity for 7.5% BHJ PSCs witho-xylene as processing solvent.

Low-bandgap conjugated polymers based on alkylthiothienyl-substituted benzodithiophene for efficient bulk heterojunction polymer solar cells

Polymer ◽  
2017 ◽  
Vol 122 ◽  
pp. 96-104 ◽  
Author(s):  
Xunchang Wang ◽  
Jinhui Tong ◽  
Pengzhi Guo ◽  
Yuda Li ◽  
Hui Li ◽  
...  
Keyword(s):  
Solar Cells ◽  
Conjugated Polymers ◽  
Bulk Heterojunction ◽  
Polymer Solar Cells ◽  
Low Bandgap

All-polymer solar cells with bulk heterojunction nanolayers of chemically doped electron-donating and electron-accepting polymers

2012 ◽  
Vol 14 (43) ◽  
pp. 15046 ◽  
Author(s):  
Sungho Nam ◽  
Minjung Shin ◽  
Soohyeong Park ◽  
Sooyong Lee ◽  
Hwajeong Kim ◽  
...  
Keyword(s):  
Solar Cells ◽  
Bulk Heterojunction ◽  
Polymer Solar Cells

The Influence of MoOxAnode Stoicheometry on the Performance of Bulk Heterojunction Polymer Solar Cells

2013 ◽  
Vol 3 (7) ◽  
pp. 903-908 ◽  
Author(s):  
Jonathan Griffin ◽  
Darren C. Watters ◽  
Hunan Yi ◽  
Ahmed Iraqi ◽  
David Lidzey ◽  
...  
Keyword(s):  
Solar Cells ◽  
Bulk Heterojunction ◽  
Polymer Solar Cells

Carbazole linked phenylquinoline-based fullerene derivatives as acceptors for bulk heterojunction polymer solar cells: effect of interfacial contacts on device performance

2014 ◽  
Vol 2 (19) ◽  
pp. 6916 ◽  
Author(s):  
Pachagounder Sakthivel ◽  
Kakaraparthi Kranthiraja ◽  
Chinnusamy Saravanan ◽  
Kumarasamy Gunasekar ◽  
Hong Il Kim ◽  
...  
Keyword(s):  
Solar Cells ◽  
Bulk Heterojunction ◽  
Polymer Solar Cells ◽  
Device Performance ◽  
Fullerene Derivatives
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