Improved electroluminescence performance of poly (3-alkylthiophenes) having a high head-to-tail (HT) ratio
- 1 January 1996
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of Materials Chemistry
- Vol. 6 (11) , 1763-1766
- https://doi.org/10.1039/jm9960601763
Abstract
Light-emitting diodes are fabricated from regioregular and non-regioregular poly(3-hexylthiophenes). The regioregular polymer has a higher head-to-tail (HT) ratio than non-regioregular polymer. It is shown that the electroluminescent device containing high HT ratio polymer perform significantly better than polymers with a low HT ratio. Photoluminescence data of both polymers are also reported.Keywords
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