Benzo[1,2-b:4,5-b′]dithiophene-based conjugated polymers: band gap and energy level control and their application in polymer solar cells

2011 ◽  
Vol 2 (11) ◽  
pp. 2453 ◽  
Author(s):  
Lijun Huo ◽  
Jianhui Hou
Keyword(s):  
Solar Cells ◽  
Energy Level ◽  
Conjugated Polymers ◽  
Band Gap ◽  
Polymer Solar Cells ◽  
Level Control

Engineering the band gap and energy level of conjugated polymers using a second acceptor unit

2014 ◽  
Vol 5 (17) ◽  
pp. 5037-5045 ◽  
Author(s):  
Khalid Mahmood ◽  
Heng Lu ◽  
Zheng-Ping Liu ◽  
Cuihong Li ◽  
Zhen Lu ◽  
...  
Keyword(s):  
Solar Cells ◽  
Energy Level ◽  
Conjugated Polymers ◽  
Band Gap ◽  
Field Effect ◽  
Field Effect Transistors ◽  
Polymer Solar Cells

Three conjugated polymers containing two different acceptor units were prepared and used for field effect transistors and polymer solar cells.

Achieving efficient polymer solar cells based on benzodithiophene–thiazole-containing wide band gap polymer donors by changing the linkage patterns of two thiazoles

2020 ◽  
Vol 44 (30) ◽  
pp. 13100-13107
Author(s):  
Changguo Xue ◽  
Yu Tang ◽  
Shihui Liu ◽  
He Feng ◽  
Shiqin Li ◽  
...  
Keyword(s):  
Solar Cells ◽  
Conjugated Polymers ◽  
Band Gap ◽  
Polymer Solar Cells ◽  
Wide Band ◽  
Wide Band Gap

Two conjugated polymers with different combinations of two thiazoles were synthesized to study their photovoltaic performances.

Small Band gap Boron Dipyrromethene-Based Conjugated Polymers for All-Polymer Solar Cells: The Effect of Methyl Units

2019 ◽  
Vol 52 (21) ◽  
pp. 8367-8373 ◽  
Author(s):  
Yiting Guo ◽  
Dongdong Xia ◽  
Baiqiao Liu ◽  
Hongbo Wu ◽  
Cheng Li ◽  
...  
Keyword(s):  
Solar Cells ◽  
Conjugated Polymers ◽  
Band Gap ◽  
Polymer Solar Cells ◽  
Boron Dipyrromethene ◽  
Small Band

Wide band gap diketopyrrolopyrrole-based conjugated polymers incorporating biphenyl units applied in polymer solar cells

2014 ◽  
Vol 50 (6) ◽  
pp. 679-681 ◽  
Author(s):  
Weiwei Li ◽  
Alice Furlan ◽  
W. S. Christian Roelofs ◽  
Koen H. Hendriks ◽  
Gijs W. P. van Pruissen ◽  
...  
Keyword(s):  
Solar Cells ◽  
Conjugated Polymers ◽  
Band Gap ◽  
Polymer Solar Cells ◽  
Wide Band ◽  
Wide Band Gap

Side chain modification: an effective approach to modulate the energy level of benzodithiophene based polymers for high-performance solar cells

2015 ◽  
Vol 3 (35) ◽  
pp. 18115-18126 ◽  
Author(s):  
Haimei Wu ◽  
Baofeng Zhao ◽  
Weiping Wang ◽  
Zhaoqi Guo ◽  
Wei Wei ◽  
...  
Keyword(s):  
Solar Cells ◽  
Energy Level ◽  
Conjugated Polymers ◽  
Molecular Orbital ◽  
High Performance ◽  
Bulk Heterojunction ◽  
Polymer Solar Cells ◽  
Side Chain ◽  
The Past ◽  
Highest Occupied Molecular Orbital

Over the past few years, it has been proven that deepening the highest occupied molecular orbital (HOMO) levels of conjugated polymers is one of the most successful strategies to develop novel materials for high performance bulk heterojunction polymer solar cells.

Novel medium band gap conjugated polymers based on naphtho[1,2-c:5,6-c]bis[1,2,3]triazole for polymer solar cells

Polymer ◽  
2015 ◽  
Vol 67 ◽  
pp. 40-46 ◽  
Author(s):  
Liuyuan Lan ◽  
Guichuan Zhang ◽  
Yang Dong ◽  
Lei Ying ◽  
Fei Huang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Conjugated Polymers ◽  
Band Gap ◽  
Polymer Solar Cells ◽  
Medium Band

Narrow-Band-Gap Conjugated Polymers Based on 2,7-Dioctyl-Substituted Dibenzo[a,c]phenazine Derivatives for Polymer Solar Cells

2014 ◽  
Vol 47 (9) ◽  
pp. 2921-2928 ◽  
Author(s):  
Ruifeng He ◽  
Lei Yu ◽  
Ping Cai ◽  
Feng Peng ◽  
Jin Xu ◽  
...  
Keyword(s):  
Solar Cells ◽  
Conjugated Polymers ◽  
Band Gap ◽  
Narrow Band ◽  
Polymer Solar Cells

Design of asymmetric benzodithiophene based wide band-gap conjugated polymers toward efficient polymer solar cells promoted by a low boiling point additive

2018 ◽  
Vol 6 (11) ◽  
pp. 2806-2813 ◽  
Author(s):  
Yonghai Li ◽  
Linrui Duan ◽  
Deyu Liu ◽  
Weichao Chen ◽  
Xichang Bao ◽  
...  
Keyword(s):  
Solar Cells ◽  
Conjugated Polymers ◽  
Band Gap ◽  
Boiling Point ◽  
Polymer Solar Cells ◽  
Wide Band ◽  
Wide Band Gap ◽  
Photovoltaic Materials

Here, we reported two conjugated photovoltaic materials based on asymmetric benzodithiophene units and presented a low boiling point additive to optimize devices.

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