| 학회 |
한국공업화학회 |
| 학술대회 |
2015년 봄 (04/29 ~ 05/01, BEXCO (부산)) |
| 권호 |
19권 1호 |
| 발표분야 |
고분자_포스터 |
| 제목 |
Influence of Hybrid Side-Chain Engineering on Charge Transport in Ambipolar Diketopyrrolopyrrole−Selenophene Semiconducting Polymers |
| 초록 |
One of most remarkable advantages of organic semiconductors over conventional inorganic semiconductors is the solution processability which is generally achieved by introducing aliphatic chains as solubilizing groups onto backbones. Herein, we report a solution-processable diketopyrrolopyrrole (DPP) based polymer with hybrid siloxane side chains and thoroughly describe its thin-film properties and transistor characteristics. The resulting polymer exhibited unprecedentedly high hole and electron mobilities for ambipolar FETs. We have investigated the fundamental origins that enable the exceptionally high hole and electron mobilities. |
| 저자 |
한아름1, 이정훈1, 유호정1, 신태주2, 양창덕1, 오준학3
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| 소속 |
1울산과학기술대, 2포항가속기센터, 3포항공과대 |
| 키워드 |
polymer semiconductor; side-chain engineering; field-effect transistor
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| E-Mail |
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