Abstract
A new strategy has been successfully established to realize high efficiency small molecule organic solar cells with a solution-processed active layer composed of a small organic molecule as the donor and pristine C70 as the acceptor. Using 1,2-dichlorobenzene as solvent, a homogeneous donor/C 70 blend active layer can be effectively formed either by spin- or bar-coating techniques. This method delivers organic solar cells with high power conversion efficiencies up to 5.9%.
Original language | English |
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Pages (from-to) | 3709-3714 |
Number of pages | 6 |
Journal | Journal of Materials Chemistry A |
Volume | 2 |
Issue number | 11 |
DOIs | |
Publication status | Published - 2014 Mar 21 |
Externally published | Yes |
ASJC Scopus subject areas
- Chemistry(all)
- Renewable Energy, Sustainability and the Environment
- Materials Science(all)