| 학회 |
한국고분자학회 |
| 학술대회 |
2010년 봄 (04/08 ~ 04/09, 대전컨벤션센터) |
| 권호 |
35권 1호 |
| 발표분야 |
분자전자 소재 및 소자(분자전자 부문위원회) |
| 제목 |
Highly Conductive Poly(3,4-ethylenedioxythiophene):Poly(styrene sulfonate) Films for ITO Replacement in Polymer Solar Cells |
| 초록 |
Organic photovoltaics (OPVs) have received attention as low-cost power sources of the next generation due to many attractive features such as low-cost, flexibility, light weight and so on. Among these, mechanically flexible property and low cost will be significantly important factors for printable organic based electronics. However, the brittleness and high cost of ITO used as transparent electrodes weaken the advantage of OPVs. It should be replaced by other materials such as conducting polymer and carbon based electrodes. Herein, we have investigated solution processible and flexible poly(3,4-ethylenedioxythiophene):poly(styrene sulfonate) (PEDOT:PSS) as a transparent electrode to achieve low-cost and high-performance ITO-free organic solar cells based on poly(3-hexylthiophene) (P3HT) and 1-(3-methoxycarbonyl)-propyl-1-phenyl-(6,6)C61 (PCBM). In addition, various efforts have been tried to enhance the electrical and optical properties of PEDOT:PSS film. |
| 저자 |
여준석1, 나석인2, 윤진문3, 김태수2, 유병관1, 김동유2
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| 소속 |
1광주과학기술원 / Korea Institute of Science and Technology, 2Institute of Advanced Composite Materials, 3Korea Institute of Science and Technology |
| 키워드 |
ITO-free organic solar cell; PEDOT:PSS
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| E-Mail |
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