| 초록 |
π-Conjugated polymer with low band gap is crucial factor for organic photovoltaics. To get low band gap π-conjugated polymer, we introduce 2,1,3-Benzothiadizole (BT), 3,4-dialkoxythiophene, 2,3-dimethyl-quinoxaline, and thiophene as monomers. The band gap of the copolymers based on electron deficient BT and quinoxaline and electron-rich dialkoxythiophene and thiophene would be very low because very strong intramolecular interaction. In this presentation, we will report synthesis, photophysical, electrochemical, and photovoltaic properties of new statistical copolymer. |
