| 학회 |
한국공업화학회 |
| 학술대회 |
2015년 봄 (04/29 ~ 05/01, BEXCO (부산)) |
| 권호 |
19권 1호 |
| 발표분야 |
고분자_포스터 |
| 제목 |
ε-Branched Diketopyrrolopyrrole-Based Polymers Designed for High-Performance Field-Effect Transistors |
| 초록 |
In molecular design of high performance polymer semiconductors, side-chain engineering has recently attracted great attentions due to easy modulation of intermolecular self-assembly and charge-carrier mobility. Inspired by the side-chain effects on the intrinsic properties of polymer semiconductors, herein we report a systematic investigation of the diketopyrrolopyrrole (DPP)-based π-systems incorporating novel ε-branched side chains. The developed polymers exhibited extraordinarily high electrical performance with both hole and electron mobilities superior to that of unipolar amorphous silicon. |
| 저자 |
한아름1, Gitish K. Dutta1, 이정훈1, 이해랑2, 이상면1, 안형주3, 신태주3, 양창덕1, 오준학2
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| 소속 |
1울산과학기술대, 2포항공과대, 3포항가속기센터 |
| 키워드 |
polymer semiconductors; side-chain engineering; field-effect transistors
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| E-Mail |
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