| 초록 |
Donor-acceptor (D-A) type conjugated molecules and polymers displayed promising characteristics in organic semiconducting devices. Especially, terpolymer system which consists of three different units in the polymer repeating unit is intriguing structure for high performing semiconductors. Also, terpolymer can steer the energy level and control their optical properties depending on kind of acceptor and donor units. Based on these advantages, DPP-based alternating conjugated terpolymer bearing different donating units has been designed and synthesized. In this study, we investigated the tunable electronic properties of new terpolymers based on different donating units and the performace of semiconducting devices. |
