| 학회 |
한국고분자학회 |
| 학술대회 |
2010년 가을 (10/07 ~ 10/08, 대구 EXCO) |
| 권호 |
35권 2호 |
| 발표분야 |
분자전자소재 및 소자 |
| 제목 |
Synthesis and Characterization of Poly(phenylenedicyanovinylene) (PPCN2V) Derivatives for Organic Photovoltaic Cells |
| 초록 |
Organic Photovoltaic cells (OPVs) have attracted much attention due to their potential in low-cost solar energy harvesting, as well as applications in flexible, light-weight, colorful and large-area devices. The cyano substituents greatly increase the electron affinity, while allowing for the tuning of the polymer properties via variation of the aryl rings. To improve the efficiency, the bulky dimethyldodecylsilylphenyl group was introduced into the meta position of the phenyl substituent, which inhibits the intermolecular interaction between the resulting polymer chains. We synthesized asymmetric and color tunable poly(p-phenylenedicyanovinylene) derivatives with a dimethyldodecylsilylphenyl pendant group, poly[2-(3'-(dimethyldodecylsilylphenyl)-1,4-phenylenedicyanovinylene] (m-SiPh PPCN2V) have been synthesized by a dehydrohalogenation method. |
| 저자 |
김장수1, 진성호1, 김철현1, 김애진1, 윤회원1, 이재욱2, 제갈영순3
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| 소속 |
1부산대, 2동아대, 3경일대 |
| 키워드 |
OPVs |
| E-Mail |
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