Annealing effects on the photovoltaic performance of all-conjugated poly(3-alkylthiophene) diblock copolymer-based bulk heterojunction solar cells

Nanoscale ◽  
2011 ◽  
Vol 3 (8) ◽  
pp. 3159 ◽  
Author(s):  
Ming He ◽  
Wei Han ◽  
Jing Ge ◽  
Weijie Yu ◽  
Yuliang Yang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Diblock Copolymer ◽  
Bulk Heterojunction ◽  
Photovoltaic Performance ◽  
Heterojunction Solar Cells ◽  
Bulk Heterojunction Solar Cells ◽  
Annealing Effects

scholarly journals The influence of branched alkyl side chains in A–D–A oligothiophenes on the photovoltaic performance and morphology of solution-processed bulk-heterojunction solar cells

2017 ◽  
Vol 4 (8) ◽  
pp. 1561-1573 ◽  
Author(s):  
Ibrahim Ata ◽  
Sadok Ben Dkhil ◽  
Martin Pfannmöller ◽  
Sara Bals ◽  
David Duché ◽  
...  
Keyword(s):  
Solar Cells ◽  
Organic Semiconductors ◽  
Bulk Heterojunction ◽  
Photovoltaic Performance ◽  
Solution Processed ◽  
Heterojunction Solar Cells ◽  
Alkyl Chains ◽  
Bulk Heterojunction Solar Cells ◽  
Film Forming ◽  
Alkyl Side Chains

Besides providing sufficient solubility, branched alkyl chains also affect the film-forming and packing properties of organic semiconductors.

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.

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