| 학회 |
한국고분자학회 |
| 학술대회 |
2009년 봄 (04/09 ~ 04/10, 대전컨벤션센터) |
| 권호 |
34권 1호 |
| 발표분야 |
신재생에너지 기술현황(분자전자 부문위원회) |
| 제목 |
Polymer based Photovoltaic Devices Using Electro-sprayed Active Layers |
| 초록 |
Fabrication process of organic photovoltaic devices (OPVs) is relatively simple and the cost of them is much lower compared to that of inorganic based photovoltaic devices. However, improving device fabrication methods for continuous large area deposition with low materials loss has been considered as an essential issue together with enhancing device efficiency for the commercialization of OPVs. Herein, electrospray (E-spray) deposition technique is utilized to fabricate active layers of P3HT/PCBM bulk heterojunction structured organic OPVs. E-spray technique is an easy process possessing the feasibility of continuous process and uniform large area deposition. In the optimized device fabrication conditions, the power conversion efficiency of OPVs using E-sprayed active layers was ~ 3.3 %. |
| 저자 |
김준성1, 정원석1, 김동영1, 조성무1, 팽기정2, 김경곤1, 장성연1
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| 소속 |
1한국과학기술(연), 2연세대 |
| 키워드 |
Organic Photovoltaic cell; Organic semiconductor; Electrospray; Bulk heterojunction
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| E-Mail |
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