Synthesis and photovoltaic performance of low band gap copolymers based on diketopyrrolopyrrole and tetrathienoacene with different conjugated bridges

2014 ◽  
Vol 2 (3) ◽  
pp. 653-662 ◽  
Author(s):  
Zhi Zeng ◽  
Ying Li ◽  
Jufu Deng ◽  
Qin Huang ◽  
Qiang Peng
Keyword(s):  
Band Gap ◽  
Photovoltaic Performance ◽  
Low Band Gap

Improved photovoltaic performance of P3HT:PCBM cells by addition of a low band-gap oligomer

2011 ◽  
Vol 47 (3) ◽  
pp. 914-916 ◽  
Author(s):  
Eunhee Lim ◽  
Sungkoo Lee ◽  
Kyeong K. Lee
Keyword(s):  
Band Gap ◽  
Photovoltaic Performance ◽  
Low Band Gap

Thiophene fluorination to enhance photovoltaic performance in low band gap donor–acceptor polymers

2012 ◽  
Vol 48 (90) ◽  
pp. 11130 ◽  
Author(s):  
Zhuping Fei ◽  
Munazza Shahid ◽  
Nir Yaacobi-Gross ◽  
Stephan Rossbauer ◽  
Hongliang Zhong ◽  
...  
Keyword(s):  
Band Gap ◽  
Photovoltaic Performance ◽  
Low Band Gap ◽  
Donor Acceptor

Low band gap diketopyrrolopyrrole-based small molecule bulk heterojunction solar cells: influence of terminal side chain on morphology and photovoltaic performance

RSC Advances ◽  
2016 ◽  
Vol 6 (34) ◽  
pp. 28658-28665 ◽  
Author(s):  
Quoc Viet Hoang ◽  
Chang Eun Song ◽  
In-Nam Kang ◽  
Sang-Jin Moon ◽  
Sang Kyu Lee ◽  
...  
Keyword(s):  
Physical Properties ◽  
Small Molecules ◽  
Band Gap ◽  
Small Molecule ◽  
Bulk Heterojunction ◽  
Photovoltaic Performance ◽  
Photovoltaic Property ◽  
Side Chain ◽  
Low Band Gap ◽  
Heterojunction Solar Cells

Two low band gap small molecules based on DPP with different terminal side chains were synthesized. They show similar physical properties but different photovoltaic property.

Eleven-Membered Fused-Ring Low Band-Gap Polymer with Enhanced Charge Carrier Mobility and Photovoltaic Performance

2014 ◽  
Vol 24 (23) ◽  
pp. 3631-3638 ◽  
Author(s):  
Yongxi Li ◽  
Kai Yao ◽  
Hin-Lap Yip ◽  
Fei-Zhi Ding ◽  
Yun-Xiang Xu ◽  
...  
Keyword(s):  
Charge Carrier ◽  
Band Gap ◽  
Carrier Mobility ◽  
Photovoltaic Performance ◽  
Charge Carrier Mobility ◽  
Low Band Gap ◽  
Fused Ring ◽  
Low Band Gap Polymer

Photovoltaic performance of bifunctional low band gap conjugated copolymer

2012 ◽  
Vol 12 (2) ◽  
pp. 531-533 ◽  
Author(s):  
Myoung Hee Yun ◽  
Junghoon Lee ◽  
Shinuk Cho ◽  
Changduk Yang ◽  
Jin Young Kim
Keyword(s):  
Band Gap ◽  
Photovoltaic Performance ◽  
Low Band Gap ◽  
Conjugated Copolymer

scholarly journals Dithieno[3,2-b:2′,3′-d]silole-based low band gap polymers: the effect of fluorine and side chain substituents on photovoltaic performance

2015 ◽  
Vol 6 (34) ◽  
pp. 6219-6226 ◽  
Author(s):  
Chuantao Gu ◽  
Qianqian Zhu ◽  
Xichang Bao ◽  
Shuguang Wen ◽  
Meng Qiu ◽  
...  
Keyword(s):  
Band Gap ◽  
Carrier Mobility ◽  
Photovoltaic Performance ◽  
Side Chain ◽  
Photovoltaic Properties ◽  
Optical Carrier ◽  
Low Band Gap ◽  
Low Band Gap Polymers

The effect of the F atom and the side-chain of dithieno[3,2-b:2′,3′-d]silole-based polymers on the optical, carrier mobility and photovoltaic properties was investigated.

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