| 학회 | 한국공업화학회 |
| 학술대회 | 2018년 봄 (05/02 ~ 05/04, 대구 엑스코(EXCO)) |
| 권호 | 22권 1호 |
| 발표분야 | 에너지저장변환_포스터 |
| 제목 | Synthesis, Characterization of Soluble Small Molecules Organic Solar Cells based on 2D-Benzodithiophene-Cyclopentadithiophene units |
| 초록 | Organic photovoltaics (OPVs) are a promising technology for cost-effective and scalable production of renewable energy. Current research in OPV materials focuses primarily on the design and synthesis of semiconducting polymers capable of both light absorption and charge transport. In order to develop OPV materials that exhibit not only favorable electronic properties but also batch-to-batch consistency, electroactive small molecules have recently received attention as alternatives to polymers. In this study, we report the design and synthesis of an acceptor– donor-donor–donor -acceptor (A–D`-D-D`–A) structured small-molecule materials based on a rigid 2-D benzo-dithiophene (BDT) central building block and cylcopentadithiophene (CPDT) linkers. The photo-physical, electrochemical and photovoltaic properties of the new two-small molecules organic solar cells have been studied and compared |
| 저자 | 김두헌, 한용운, 문두경 |
| 소속 | 건국대 |
| 키워드 | Small molecules; organic solar cells; 2D-benzodithiophene; cyclopentadithiophene |
