역전기습윤현상을 이용한 소형 에너지 수확장치

다국어 초록 (Multilingual Abstract)

In this study, we attempted to harvest energy using water droplet based on Reverse Electro Wetting On Dielectric (REWOD) phenomenon between water droplet and dielectric surface without external bias. REWOD device can be fabricated via simple coating process, which is highly economic and easy. We believe that our system is well-suited for IoT(Internet of Things) embedded electronics that require low but consistent electricity. Moreover, our device can be integrated with window to generate electricity upon raindrops.

참고문헌 (Reference)

1 Park, J., "“influences of surface and ionic properties on electricity generation of an active transducer driven by water motion" 6 (6): 745-749, 2015

2 Krupenkin, T., "Reverse electrowetting as a new approach to high-power energy harvesting" 2 (2): 1-7, 2011

3 Zhu, G., "Harvesting water wave energy by asymmetric screening of electrostatic charges on a nanostructured hydrophobic thin-film surface" 8 (8): 6031-6037, 2014

4 Moon, J. K., "Electrical power generation by mechanically modulating electrical double layers" 4 (4): 1-6, 2013

5 Myung-Hoon Lim, "Curing temperature- and concentration-dependent dielectric properties of cross-linked poly-4-vinylphenol(PVP)" 한국물리학회 13 (13): 1554-1557, 2013

6 Kwon, S. H., "An effective energy harvesting method from a natural water motion active transducer" 7 (7): 3279-3283, 2014