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Luminescence properties of poly- (phenylene vinylene) derivatives

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dc.contributor.author CUONG, Ton-That
dc.contributor.author GEOFF, Stockton
dc.contributor.author PHILLIPS, Matthew R.
dc.contributor.author NGUYEN, Thien-Phap
dc.contributor.author HUANG, Chun Hao
dc.contributor.author COJOCARU, Ala
dc.date.accessioned 2022-02-24T14:10:23Z
dc.date.available 2022-02-24T14:10:23Z
dc.date.issued 2008
dc.identifier.citation CUONG, Ton-That, GEOFF, Stockton, PHILLIPS, Matthew R. et al. Luminescence properties of poly- (phenylene vinylene) derivatives. In: Polymer International. 2008, V. 57, N. 3, pp. 496-501. e-ISSN 1097-0126. en_US
dc.identifier.issn 1097-0126
dc.identifier.uri https://doi.org/10.1002/pi.2373
dc.identifier.uri http://repository.utm.md/handle/5014/19482
dc.description Access full text – https://doi.org/10.1002/pi.2373 en_US
dc.description.abstract Three PPV derivatives, BEHPPV, MEHPPV and MEHSPPV, were synthesised and characterised by photoluminescence (PL) and cathodoluminescence (CL) spectroscopies in the temperature range 10–300 K. PL and CL spectra of the polymers exhibit similar luminescence peaks, which undergo a blue shift with increasing temperature. The shift in wavelength is accompanied by variations in the relative intensities of emission peaks. Both BEHPPV and MEHPPV display emission characteristics of the PPV backbone, but the peak of MEHPPV shifts to a longer wavelength in comparison with the corresponding peak of BEHPPV at the same temperature. The luminescence spectra of MEHSPPV, which has a sulfanyl incorporated in the side chain, are considerably different from those of the two other derivatives. en_US
dc.language.iso en en_US
dc.publisher John Wiley & Sons, Inc. en_US
dc.rights Attribution-NonCommercial-NoDerivs 3.0 United States *
dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/3.0/us/ *
dc.subject conjugated polymers en_US
dc.subject polymers en_US
dc.subject light-emitting devices en_US
dc.subject emission materials en_US
dc.subject luminescence en_US
dc.title Luminescence properties of poly- (phenylene vinylene) derivatives en_US
dc.type Article en_US


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