Publication | Closed Access
Development of a new benzo(1,2-b:4,5-b′)dithiophene-based copolymer with conjugated dithienylbenzothiadiazole–vinylene side chains for efficient solar cells
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Citations
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References
2011
Year
EngineeringOrganic ElectronicsOrganic Solar CellDithiophene-based CopolymerChemistryPhotovoltaicsPolymersChemical EngineeringSolar Cell StructuresPolymer ChemistryMaterials ScienceNew BenzoOrganic SemiconductorEfficient Solar CellsGood MiscibilitySemiconducting PolymerPolymer ScienceConjugated PolymerSolar CellsSolar Cell Materials
A new benzodithiophene-based copolymer PTG1 with dithienylbenzothiadiazole-vinylene side chains exhibits excellent film-forming ability, a deep HOMO energy level, and a good miscibility with PC(71)BM. Bulk heterojunction polymer solar cells fabricated from PTG1 and PC(71)BM showed a promising power conversion efficiency over 4.0%.
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