Abstract
Using flash photolysis, transient microwave conductivity we report some preliminary results on two polythiophene derivatives and compare the results with the ubiquitous poly(3-hexylthiophene). The data provide an insight into the efficiency of exciton dissociation into free charge carriers; a result that is of importance to bulk heterojunction, photovoltaic solar cells that are a construct of a blend of polymers of this type with the soluble fullerene, [6,6]-phenyl-C61-butyric acid methyl ester, (PCBM).
| Original language | English |
|---|---|
| Pages (from-to) | 1-2 |
| Number of pages | 2 |
| Journal | Optics InfoBase Conference Papers |
| Publication status | Published - 2010 |
| Externally published | Yes |
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