| 학회 |
한국화학공학회 |
| 학술대회 |
2015년 가을 (10/21 ~ 10/23, 일산 KINTEX) |
| 권호 |
21권 2호, p.2087 |
| 발표분야 |
재료 |
| 제목 |
Controlling morphology of PCPDTBT:PCBM organic solar cells in mixed solvent of chlorobenzene and carbon disulfide |
| 초록 |
Bulk-heterojunction PCPDTBT:PCBM organic solar cells were fabricated by using a mixed solvent of carbon disulfide and chlorobenzene instead of conventional chlorobenzene solvent. Optical microscope images showed that morphology of PCPDTBT:PCBM active layer film can be controled by varying the volume of carbon disulfide. No significant peaks of carbon disulfide appeared after drying PCPDTBT:PCBM film in vacuum (∼10−3 Torr) for 30 min at room temperature as confirmed by FTIR. Devices with structure glass/ITO/PEDOT:PSS/PCPDTBT:PCBM/Al prepared from mixed solvent exhibited better optoelectronic properties than in corresponding standard devices. |
| 저자 |
박진호, 호앙티하이하, 트롱윈탐윈, 트린탄기에우, Phamhauthanhviet
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| 소속 |
영남대 |
| 키워드 |
bulk heterojunction organic solar cells; PCPDTBT:PCBM; morphology control; carbon disulfide
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| E-Mail |
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| 원문파일 |
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