Indanedione-based conjugated polymer for polymer solar cell donor, and polymer solar cell comprising same
AssigneePukyong National University Industry-University Cooperation Foundation
InventorJoo Hyun KIM
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Abstract
The present invention relates to a conjugated polymer compound for a polymer solar cell donor represented by the following chemical formula 1 and a polymer solar cell comprising same: (in chemical formula 1 above, n is an integer greater than or equal to 2, Ar1 and Ar2 are each independently substituted or unsubstituted thienylene, substituted or unsubstituted thieno[3,2-b]thiophene, or a bond, R1 is substituted or unsubstituted 2-thienyl or substituted or unsubstituted phenyl, R2 is hydrogen or fluorine, and R3 is 2-ethylhexyl).
Claims11
A conjugated polymer compound for a polymer solar cell donor represented by the following Formula 1:
- wherein
- n is an integer greater than or equal to 2,
- Ar1 and Ar2 are each independently substituted or unsubstituted thienylene, substituted or unsubstituted thieno[3,2-b]thiophene, or a bond,
- R1 is substituted or unsubstituted 2-thienyl or substituted or unsubstituted phenyl,
- R2 is hydrogen or fluorine, and
- R3 is 2-ethylhexyl.
Dependencies are inferred from the claim text.