Synthesis of a segmented conjugated polymer chain giving a blue-shifted electroluminescence and improved efficiency
- 1 January 1992
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Chemical Communications
- No. 1,p. 32-34
- https://doi.org/10.1039/c39920000032
Abstract
Segmented polymers 4 with randomly arranged sequences of saturated and unsaturated units are produced by the thermal treatment of the methoxy leaving group precursor polymer 2 to poly(p-phenylenevinylene)(PPV); these polymers are used as a light-emitting layer in an electroluminescent polymer diode, and the light output is blue-shifted (relative to PPV) and showed a twofold increase in efficiency.Keywords
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