| 학회 |
한국고분자학회 |
| 학술대회 |
2017년 봄 (04/05 ~ 04/07, 대전컨벤션센터) |
| 권호 |
42권 1호 |
| 발표분야 |
분자전자 부문위원회 I |
| 제목 |
Highly Stretchable and Transparent Organic Nanofiber Transistors Based on Electrospun Core-Shell Nanofibers |
| 초록 |
Semiconducting nanofibers (NFs) have been regarded as promising candidates as active layers for stretchable electronics for wearable smart electronic devices which considered as a next-generation electronic device. Generally, electrospinning is a powerful method for fabrication of 1-D nanomaterials with various compositions. We report stretchable and transparent transistors based on core-shell NFs. Because of the composition of the electrospun core-shell NFs as stretchable and semiconducting part, fabricated cores-shell NFs showed high stretchability compared with single-composition semiconducting NFs. For the fabrication of stretchable transistors, elastomeric polymers were utilized for substrate and dielectric layers. As a result, the stretchable NF-based transistors showed stable device operations with various strains. Our results provide the high possibility of NF-based transistors for use as stretchable active layers in wearable electronics. |
| 저자 |
이무열1, 홍자연2, 이상진1, 오영석3, 성동기3, 엄문광3, 오준학1
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| 소속 |
1포항공과대, 2울산과학기술원, 3재료(연) |
| 키워드 |
semiconducting nanofiber; organic field-effect transistors; core–shell nanofiber; stretchable device
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| E-Mail |
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