| 학회 |
한국재료학회 |
| 학술대회 |
2009년 봄 (05/21 ~ 05/22, 무주리조트) |
| 권호 |
15권 1호 |
| 발표분야 |
전자재료 |
| 제목 |
롤투롤 연속공정으로 제작한 플렉시블 유기솔라셀용 플렉시블 ITO-Ag-ITO 전극 특성 |
| 초록 |
The preparation and characteristics of flexible indium tin oxide (ITO)-Ag-ITO multilayer electrodes grown on flexible polyethersulphone (PES) substrates using a roll-to-roll (RTR) sputtering system for use in flexible organic solar cells (OSCs) are described. By continuous RTR sputtering of bottom ITO, Ag, and top ITO layer at room temperature, we can fabricate ITO-Ag-ITO multilayer electrode with sheet resistance of 4.28 Ω/square, optical transmittance of 89.28 %, and figure of merit value of 75.03 10-3 Ω-1. In addition, the ITO-Ag-ITO multilayer electrode exhibited superior flexibility than RTR sputter grown single ITO electrode due to existence ductile Ag layer between ITO layers. This indicates that the RTR sputtered ITO-Ag-ITO multilayer is a promising flexible electrode that can substitute conventional single ITO electrode grown by bath type or RTR sputtering for low cost flexible OPVs due to low resistance, high transparency, superior flexibility and fast preparation by RTR process. |
| 저자 |
박용석1, 김한기1, 정진아1, 박호균1, 최광혁2, 나석인3, 김동유3
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| 소속 |
1경희대, 2금오공과대, 3광주과학기술원 |
| 키워드 |
ITO; ITO/Ag/ITO; mulitilayer; Plasmon; organic solar cell
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| E-Mail |
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