Please use this identifier to cite or link to this item:
https://scholarbank.nus.edu.sg/handle/10635/75807
DC Field | Value | |
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dc.title | Conjugated copolymers of 2-methoxy-5-2′-ethyl-hexyloxy-1,4-phenylenevinylene and 2,5-dicyano-1,4-phenylenevinylene as materials for polymer light-emitting diodes | |
dc.contributor.author | Xiao, Y. | |
dc.contributor.author | Yu, W.-L. | |
dc.contributor.author | Pei, J. | |
dc.contributor.author | Chen, Z. | |
dc.contributor.author | Huang, W. | |
dc.contributor.author | Heeger, A.J. | |
dc.date.accessioned | 2014-06-23T05:34:53Z | |
dc.date.available | 2014-06-23T05:34:53Z | |
dc.date.issued | 1999-10-29 | |
dc.identifier.citation | Xiao, Y., Yu, W.-L., Pei, J., Chen, Z., Huang, W., Heeger, A.J. (1999-10-29). Conjugated copolymers of 2-methoxy-5-2′-ethyl-hexyloxy-1,4-phenylenevinylene and 2,5-dicyano-1,4-phenylenevinylene as materials for polymer light-emitting diodes. Synthetic Metals 106 (3) : 165-170. ScholarBank@NUS Repository. | |
dc.identifier.issn | 03796779 | |
dc.identifier.uri | http://scholarbank.nus.edu.sg/handle/10635/75807 | |
dc.description.abstract | A new series of electroluminescent polymers has been synthesized by incorporating the segments of 2,5-dicyano-1,4-phenylenevinylene (DCN-PV) into the backbone of poly(2-methoxy-5-(2′-ethyl-hexyloxy)-p-phenylene vinylene) (MEH-PPV). The copolymers have similar optical properties with MEH-PPV. The oxidation potentials of the copolymers are slightly larger than that of MEH-PPV. The copolymers exhibit 'pre-reduction' processes, beginning at about -0.9 V (vs. SCE), before the main reduction processes. The 'pre-reduction' feature is thought to be helpful in improving electron injection, and thus to be helpful in improving EL performance. The improved EL performance of the copolymers in comparison with MEH-PPV is demonstrated by a single-layer polymer light-emitting diode (PLED) device employing one of the copolymers as the emissive material. | |
dc.description.uri | http://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1016/S0379-6779(99)00129-0 | |
dc.source | Scopus | |
dc.type | Article | |
dc.contributor.department | CHEMISTRY | |
dc.description.sourcetitle | Synthetic Metals | |
dc.description.volume | 106 | |
dc.description.issue | 3 | |
dc.description.page | 165-170 | |
dc.description.coden | SYMED | |
dc.identifier.isiut | 000083714800005 | |
Appears in Collections: | Staff Publications |
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