| 학회 | 한국공업화학회 |
| 학술대회 | 2013년 가을 (10/30 ~ 11/01, 대전컨벤션센터) |
| 권호 | 17권 2호 |
| 발표분야 | 포스터-환경.에너지 |
| 제목 | Photovoltaic Performance of Multi-anchoring Organic Dyes for Dye-sensitized Solar Cells. |
| 초록 | Since Grätzel et al. reported the first efficient dye-sensitized solar cells (DSSCs) in 1991, they have attracted much attention due to their relatively high power conversion efficiency and potentially low cost production. The standard structure of the DSSC comprises an electrochemical cell composed of sensitizer-adsorbed wide band gap oxide semiconductor electrode such as TiO2 or ZnO, electrolyte containing I-/I3- redox couples, and Pt-coated counter electrode. The sensitizer dye plays an important role in capturing the photons and generating the electron/hole pair. In this work, we have studied on the synthesis and characterization of the organic dyes containing different number of electron acceptor moieties in a molecule. The photovoltaic properties of the solar cells composed of organic dye chromophores were measured and evaluated by comparison with that of ruthenium dye (N3). |
| 저자 | 최석균, Le Quoc Bao, 정주희, 안광순, 김재홍 |
| 소속 | 영남대 |
| 키워드 | Dye-sensitized Solar Cells; organic dye; chromophores |
