| 학회 |
한국공업화학회 |
| 학술대회 |
2018년 가을 (10/31 ~ 11/02, 제주국제컨벤션센터(ICC JEJU)) |
| 권호 |
22권 2호 |
| 발표분야 |
(나노) 나노광구조를 이용한 센서, 광, 에너지 기술 |
| 제목 |
High-Performance Wearable Photovoltaics Enabled by Nanophotonic Management |
| 초록 |
Given that wearable electronic devices including various environmental sensors require a self-generating energy source, photovoltaic systems that can be incorporated with such devices are a fascinating option of a wearable energy source due to their ability of supporting the electric power consistently. Here we present strategies of implementing a practically applicable wearable photovoltaic device that consists of polymer solar cells (PSCs) with the enhanced performance by simply embodied, plasmonic nanostructures on a commercially available textile. To exploit surface-uneven, water-permeable textile as a substrate of top-illuminated, inverted PSCs, the treatment for simultaneous functions of planarization and encapsulation is conducted with organic/inorganic multilayers. The surface plasmon resonance arising at a nanostructured cathode promotes the photon absorption by combined effects of the photon scattering and the field confinement, thereby achieving the efficiency of ~8.7%. |
| 저자 |
이성민1, 조석호2, 최경철3
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| 소속 |
1국민대, 2전남대, 3한국과학기술원 |
| 키워드 |
wearable photovoltaics; textile polymer solar cells; nanophotonic light manipulation
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| E-Mail |
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