| 학회 |
한국고분자학회 |
| 학술대회 |
2011년 봄 (04/07 ~ 04/08, 대전컨벤션센터) |
| 권호 |
36권 1호 |
| 발표분야 |
대학원생 구두발표 |
| 제목 |
The role of CuI layer on the molecular arrangement of copper(II) phthalocyanine in a mixed donor/acceptor layer |
| 초록 |
We fabricated copper(II) phthalocyanine (CuPc) based organic photovoltaic devices with a donor/acceptor (DA) mixed layer on a thin CuI layer. By applying a thin CuI layer, the current voltage characteristics of devices improved in comparison with conventional CuPc:C60 DA mixed devices. The improvement of device performance was related to the molecular arrangement of CuPc, which was confirmed by GISAXS measurement. Based on information obtained by GISAXS data, we show the role of CuI layer on the molecular arrangement of CuPc in a mixed DA layer and the effects on the device performance. |
| 저자 |
김지환1, 김태민1, 이현휘2, 김장주1, 김효정1
|
| 소속 |
1서울대, 2포항공대 |
| 키워드 |
Organic photovoltaic; CuPc; bulk heterojunction; GISAXS
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| E-Mail |
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