| 학회 |
한국고분자학회 |
| 학술대회 |
2017년 봄 (04/05 ~ 04/07, 대전컨벤션센터) |
| 권호 |
42권 1호 |
| 발표분야 |
분자전자 부문위원회 I |
| 제목 |
Stretchable Organic Field-Effect Transistors Based on Semiconductor-Embedded Elastomers |
| 초록 |
We significantly enhance the deformability of semiconducting polymers and oligomers, which have intrinsically rigid and brittle conjugated backbones, via blending these semiconductors with thermoplastic elastomers, such as rubbery block copolymers. Organic semiconductor-embedded elastomer films are spun-cast on surface energy-controlled SiO2 substrates from ultrasound-treated solutions, and they are transferred onto a stretchable platform for organic field-effect transistor (OFET) application. Electrical performance of the OFETs and its strain-dependent variations are characterized. The results are systematically correlated with the resulting morphologies, ordering, and π-π overlapping of the DPP-based copolymers in deformed films. |
| 저자 |
배명원, 고중세, 김규동, 서시인, 안희숙, 양회창
|
| 소속 |
인하대 |
| 키워드 |
stretchable transistor; semiconductor embedded elastomer; block copolymer; ultrasonication; organic field-effect transistor
|
| E-Mail |
|
