| 학회 |
한국고분자학회 |
| 학술대회 |
2017년 가을 (10/11 ~ 10/13, 제주컨벤션센터) |
| 권호 |
42권 2호 |
| 발표분야 |
기능성 고분자 |
| 제목 |
Selective Photonic Sintering of Ag Flakes Embedded in Silicone Elastomers to Fabricate Stretchable Conductors |
| 초록 |
Stretchable conductors have recently attracted much attention due to rapid developments in wearable and deformable electronics. A photonic sintering process using intense pulsed light from a xenon lamp is used for sintering printed ink to fabricate conductors, without damaging the substrate. However, it is difficult to achieve the most desired properties such as the high conductivity and mechanical stretchability in stretchable conductors fabricated by photonic sintering. Here, highly stretchable conductors are developed by the selective sintering of conductive materials embedded in silicone elastomers, overcoming this drawback. Photonic sintering generates conductive paths without damaging the transparent elastomer. As a result, a stretchability of 200% is achieved without the necessity of any structural designs. This approach opens up the possibility of developing new types of stretchable and deformable electronics for future applications. |
| 저자 |
오영수1, 윤인선1, 이치학1, 김선홍1, 주병권2, 홍재민1
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| 소속 |
1한국과학기술(연), 2고려대 |
| 키워드 |
stretchable conductor; photonic sintering; intense pulsed light; silver flakes; silicone elastomer
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| E-Mail |
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