| 학회 |
한국고분자학회 |
| 학술대회 |
2019년 봄 (04/10 ~ 04/12, 부산컨벤션센터(BEXCO)) |
| 권호 |
44권 1호 |
| 발표분야 |
대학원생 구두발표 (발표15분) |
| 제목 |
Highly Deformable Electrochromic Skin Using Iontronic Polymer Channel |
| 초록 |
Photonic skin is a sensory device system that can directly reflect external stimuli by generating visual human-readable response through optical means such as light emitting or chromism. Electrochromism is the phenomenon that color of semiconducting materials is reversibly changed by electrochemical redox reaction. Thermoplastic polyurethane film with ionic liquid ([EMIM]+[TFSI]-) prepared under an optimal condition, as a role of functional elastomeric ion pumps, could serve good mechanical properties, high transmittance, and ionic conductivity. Here, we report the first electrochemically-driven photonic skin based on highly deformable iontronic polymer channel. In addition, we could selectively migrate ions into the chromic material with a conductive pen under low voltage. This allows us to expect that our iontronic, photonic skin can be applicable to active touch board for directly visualized writing and erasing, reversibly for next generation human-machine soft interface platform. |
| 저자 |
구제형1, Vipin Amoli1, 남경아1, 김소영1, 김정선2, 안준모2, 정경진2, 김도환1
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| 소속 |
1한양대, 2국방과학(연) |
| 키워드 |
electrochromism; photonic skin; electrochromic device; polymer ion pump
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| E-Mail |
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