New Type of Organic Sensitizers with a Planar Amine Unit for Efficient Dye-Sensitized Solar Cells
- Authors
- Do, Kwangseok; Kim, Duckhyun; Cho, Nara; Paek, Sanghyun; Song, Kihyung; Ko, Jaejung
- Issue Date
- 6-1월-2012
- Publisher
- AMER CHEMICAL SOC
- Citation
- ORGANIC LETTERS, v.14, no.1, pp.222 - 225
- Indexed
- SCIE
SCOPUS
- Journal Title
- ORGANIC LETTERS
- Volume
- 14
- Number
- 1
- Start Page
- 222
- End Page
- 225
- URI
- https://scholar.korea.ac.kr/handle/2021.sw.korea/109096
- DOI
- 10.1021/ol203012s
- ISSN
- 1523-7060
- Abstract
- A new type of organic sensitizers incorporating a planar amine unit have been synthesized and demonstrated to be a highly efficient sensitizers, showing evidence of lateral interactions on the TiO2 surface. Under standard global air mass 1.5 solar conditions, the JK-98 sensitized cell gave a short circuit photocurrent density (J(sc)) of 16.78 mA cm(-2), an open-circuit voltage (V,,c) of 0.745 (V-oc) and a fill factor (ft) of 0.70, corresponding to an overall conversion efficiency (eta) of 8.71%.
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Collections - College of Science and Technology > Department of Advanced Materials Chemistry > 1. Journal Articles
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