Back to Search
Start Over
Doping Effect of CBP in Bulk-heterojunction Photovoltaic Devices Composed of P3HT and Soluble Perylene Bisimide.
- Source :
-
Molecular Crystals & Liquid Crystals . Aug2013, Vol. 578 Issue 1, p88-94. 7p. - Publication Year :
- 2013
-
Abstract
- The effect of doping carrier transporting materials being used for organic light emitting diodes was investigated in bulk-heterojunction photovoltaic devices composed of poly(3-hexylthiophene) (P3HT) and a perylene bisimide (PBI) derivative. We found that the doping of 4,4’-bis(carbazol-9-yl)biphenyl (CBP) can improve the short circuit current and fill factor with a doping concentration of 2.5wt%, resulting in an increase of power conversion efficiency from 0.14% to 0.28%. This effect is mainly attributable to the improvement of miscibility between P3HT and PBI. [ABSTRACT FROM PUBLISHER]
Details
- Language :
- English
- ISSN :
- 15421406
- Volume :
- 578
- Issue :
- 1
- Database :
- Academic Search Index
- Journal :
- Molecular Crystals & Liquid Crystals
- Publication Type :
- Academic Journal
- Accession number :
- 90065674
- Full Text :
- https://doi.org/10.1080/15421406.2013.804393