Abstract
We report a novel diindenothieno[2,3-b]thiophene ladder-type hexacyclic arene for constructing a donor-acceptor copolymer PDITTDTBT. A device based on PDITTDTBT:PC 71BM exhibited a high V oc of 0.92 V with an impressive PCE of 5.8%, while a PDITTDTBT:DMPCBA-based device showed an extra high V oc of 1.14 V.
Original language | English |
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Pages (from-to) | 3203-3205 |
Number of pages | 3 |
Journal | Chemical Communications |
Volume | 48 |
Issue number | 26 |
DOIs | |
Publication status | Published - Mar 28 2012 |
Externally published | Yes |
ASJC Scopus subject areas
- Catalysis
- Electronic, Optical and Magnetic Materials
- Ceramics and Composites
- General Chemistry
- Surfaces, Coatings and Films
- Metals and Alloys
- Materials Chemistry