scholarly journals Impact of fluorine substitution upon the photovoltaic properties of benzothiadiazole-fluorene alternate copolymers

RSC Advances ◽  
2015 ◽  
Vol 5 (57) ◽  
pp. 46386-46394 ◽  
Author(s):  
Luke Cartwright ◽  
Ahmed Iraqi ◽  
Yiwei Zhang ◽  
Tao Wang ◽  
David. G. Lidzey
Keyword(s):  
Solar Cells ◽  
Band Gap ◽  
Bulk Heterojunction ◽  
Photovoltaic Properties ◽  
Fluorine Substitution ◽  
Heterojunction Solar Cells ◽  
Bulk Heterojunction Solar Cells ◽  
The Impact

The impact of replacing hydrogen with fluorine in efficient moderate-band gap alternating benzothiadiazole-fluorene copolymers is studied. The optical, electrochemical, thermal and photovoltaic properties in bulk heterojunction solar cells are investigated.

Narrow band gap conjugated polymer for improving the photovoltaic performance of P3HT:PCBM ternary blend bulk heterojunction solar cells

2015 ◽  
Vol 6 (6) ◽  
pp. 962-972 ◽  
Author(s):  
M. G. Murali ◽  
Arun D. Rao ◽  
Sarita Yadav ◽  
Praveen C. Ramamurthy
Keyword(s):  
Solar Cells ◽  
Band Gap ◽  
Conjugated Polymer ◽  
Narrow Band ◽  
Bulk Heterojunction ◽  
Photovoltaic Performance ◽  
Ternary Blend ◽  
Photovoltaic Properties ◽  
Heterojunction Solar Cells ◽  
Bulk Heterojunction Solar Cells

A new low band gap conjugated polymer PBDO-T-TDP is synthesized and used as a sensitizer in P3HT:PCBM based BHJ solar cells and its effect on their photovoltaic properties is investigated by blending them at various weight ratios.

scholarly journals Synthesis, optoelectronic properties and photovoltaic performances of wide band-gap copolymers based on dibenzosilole and quinoxaline units, rivals to P3HT

2016 ◽  
Vol 7 (25) ◽  
pp. 4160-4175 ◽  
Author(s):  
F. Caffy ◽  
N. Delbosc ◽  
P. Chávez ◽  
P. Lévêque ◽  
J. Faure-Vincent ◽  
...  
Keyword(s):  
Solar Cells ◽  
Band Gap ◽  
Bulk Heterojunction ◽  
Power Conversion ◽  
Wide Band ◽  
Optoelectronic Properties ◽  
Wide Band Gap ◽  
Heterojunction Solar Cells ◽  
Bulk Heterojunction Solar Cells ◽  
Conversion Efficiencies

Dibenzosilole and quinoxaline based copolymers were synthesized and tested in bulk-heterojunction solar cells showing power conversion efficiencies up to 5.14%.

Bulk heterojunction solar cells based on a new low-band-gap polymer: Morphology and performance

2011 ◽  
Vol 12 (7) ◽  
pp. 1211-1215 ◽  
Author(s):  
Yanguang Zhang ◽  
Zhao Li ◽  
Salem Wakim ◽  
Salima Alem ◽  
Sai-Wing Tsang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Band Gap ◽  
Bulk Heterojunction ◽  
Low Band Gap ◽  
Polymer Morphology ◽  
Heterojunction Solar Cells ◽  
Bulk Heterojunction Solar Cells ◽  
And Performance ◽  
Low Band Gap Polymer
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