| 학회 |
한국고분자학회 |
| 학술대회 |
2017년 봄 (04/05 ~ 04/07, 대전컨벤션센터) |
| 권호 |
42권 1호 |
| 발표분야 |
대학원생 구두발표 (영어발표, 발표15분) |
| 제목 |
Fabrication of Semi-Transparent and Flexible Organic Solar Cells |
| 초록 |
Transparency and flexibility are superior characteristics for organic solar cells than inorganic solar cells. However, semi-transparent and flexible OSCs have not get been explored because they need special electrodes which have high conductivity, transparency and flexibility at the same time. In this work, we demonstrated semi-transparent and flexible OSCs 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, 김나라1, 김석1, 박가람1, 박현민1
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| 소속 |
1광주과학기술원, 2Imperial College London |
| 키워드 |
유기태양전지; 반투명; 플렉서블; 플렉서블투명전극
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| E-Mail |
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