| 학회 |
한국고분자학회 |
| 학술대회 |
2013년 가을 (10/11 ~ 10/12, 창원컨벤션센터) |
| 권호 |
38권 2호 |
| 발표분야 |
분자전자 부문위원회 |
| 제목 |
Donor-Acceptor Conjugated Polymers containing Diketopyrrolopyrrole and Thienoacene |
| 초록 |
Rapid progress has been achieved in the development of high-performance semiconducting polymers with significantly high -extended conjugated length and because of their outstanding mechanical and semiconducting properties, highly conjugated crystalline polymers have come to be accepted as ideal candidates for the active channel of large-scale thin film transistor (TFT) devices. The highly coplanar conformation also induced the formation of highly ordered crystalline structure, significantly promoting charge transporting ability. In the presentation, we demonstrate a series of new low bandgap conjugated polymers containing diketopyrrolopyrrole (DPP) and thienoacene moieties. The polymers were highly crystalline and displayed very promising charge transport phenomenon. Eventually, we fabricated field effect transistor to study their p-type semiconducting property. |
| 저자 |
박지은, 양다슬, 신지철, 이태완, 조민주, 최동훈
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| 소속 |
고려대 |
| 키워드 |
organic semiconductor; hole mobility; thin-film transistor; diketopyrrolopyrrole
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| E-Mail |
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