Detailed Information
Cited 0 time in 
Cited 0 time in 
Cited 0 time in
Metadata Downloads
Bulk heterojunction organic photovoltaic cell fabricated with a p-type conjugated star-shaped molecule
- Authors
- Lee, Tae Wan; Kim, Dae Cheol; Kang, Nam Su; Yu, Jae Woong; Cho, Min Ju; Kim, Kyung Hwan; Choi, Dong Hoon
- Issue Date
- 5-8월-2008
- Publisher
- CHEMICAL SOC JAPAN
- Citation
- CHEMISTRY LETTERS, v.37, no.8, pp.866 - 867
- Indexed
- SCIE
SCOPUS
- Journal Title
- CHEMISTRY LETTERS
- Volume
- 37
- Number
- 8
- Start Page
- 866
- End Page
- 867
- ISSN
- 0366-7022
- Abstract
- A new multibranched crystalline Molecule was synthesized through Horner-Emmons reactions Using hexyl-substituted thiophene-based carbaldehydes as dendrons and benzene-1,2,4,5-tetramethylphosphonic acid octaethyl ester its the core unit. The molecule was employed to fabricate organic photovoltaic (OPV) cells with methanofullerene [6.6]-phenyl C61-butyric acid methyl ester (PCBM). Poly(3-hexylthiophene) (P3HT) wits also used its a dopant to improve the film quality and power conversion efficiency. As a result, the short-circuit current density and open Circuit voltage were increased when P3HT was added into 4(HPBT) and PCBM dyad. resulting in a hi,,her power conversion efficiency of around 0.6%.
- Files in This Item
- There are no files associated with this item.
- Appears in
Collections - College of Science > Department of Chemistry > 1. Journal Articles
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.