| 학회 |
한국고분자학회 |
| 학술대회 |
2017년 가을 (10/11 ~ 10/13, 제주컨벤션센터) |
| 권호 |
42권 2호 |
| 발표분야 |
대학원생 구두발표(발표15분) |
| 제목 |
Semi-transparent and flexible polymer solar cells with novel highly conductive, transparent and flexible electrodes. |
| 초록 |
Polymer solar cells (PSCs) is one of the most promising energy sources which have many advantages such as light weight, transparency and flexibility. Especially transparency and flexibility give possibility for various applications which cannot be demonstrated by inorganic solar cells. In this work, we demonstrated semi-transparent and flexible PSCs using transparent and flexible electrodes with high conductivity. Polymer-Ag (PA) electrodes were fabricated as bottom electrodes on polyethylene naphthalate (PEN) flexible substrates. Then, the H2SO4-treated PEDOT:PSS electrodes were transferred on the devices as top electrodes after coating interfacial and photoactive layers on PA electrodes. In addition, to investigate a relationship between the transmittance of PA electrodes and PCEs, we controlled the thickness of PA electrodes. Our semi-transparent and flexible solar cells achieved a PCE of 4.9% with an average transmittance (AVT) of 39%, and PCE of 7.4% with an AVT of 18%. |
| 저자 |
이영진1, 이광희1, 강홍규2, 김나라3, 김석4
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| 소속 |
1광주과학기술원, 2Centre for Plastic Electronics (CPE), 3Imperial College London (ICL). Research Institute for Solar and sustainable Energy (RISE), 4Gwangju Institute of Science and Technology (GIST). |
| 키워드 |
Semi-transparent solar cells; Organic solar cells; Flexible solar cells; Transparent and flexible electrode
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| E-Mail |
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