Photophysics of an alkyl substituted poly(p-phenylenevinylene)

A. K. Sheridan; I. D.W. Samuel; A. Bleyer; D. D.C. Bradley

doi:10.1016/S0379-6779(98)01401-5

Photophysics of an alkyl substituted poly(p-phenylenevinylene)

A. K. Sheridan, I. D.W. Samuel, A. Bleyer, D. D.C. Bradley

Research output: Contribution to journal › Article › peer-review

3 Scopus citations

Abstract

We report the results of absorption and photoluminescence (PL) studies on solutions and films of the soluble PPV derivative poly (p-phenylenevinylene-co(2,5-dioctyl)p-phenylene vinylene) (PPV-co-DOctPV). The PL is broadened and red shifted in the film and we have investigated the role of solvent on the optical characteristics. The possibility of aggregation has been investigated using photoluminescence excitation spectroscopy. We report measurements of the effect of excitation intensity on the photoluminescence (PL) spectrum and observe spectral line narrowing.

Original language	English (US)
Journal	Synthetic Metals
Volume	101
Issue number	1
DOIs	https://doi.org/10.1016/S0379-6779(98)01401-5
State	Published - Jan 1 1999
Externally published	Yes

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abstract = "We report the results of absorption and photoluminescence (PL) studies on solutions and films of the soluble PPV derivative poly (p-phenylenevinylene-co(2,5-dioctyl)p-phenylene vinylene) (PPV-co-DOctPV). The PL is broadened and red shifted in the film and we have investigated the role of solvent on the optical characteristics. The possibility of aggregation has been investigated using photoluminescence excitation spectroscopy. We report measurements of the effect of excitation intensity on the photoluminescence (PL) spectrum and observe spectral line narrowing.",

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AU - Sheridan, A. K.

AU - Samuel, I. D.W.

AU - Bleyer, A.

AU - Bradley, D. D.C.

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N2 - We report the results of absorption and photoluminescence (PL) studies on solutions and films of the soluble PPV derivative poly (p-phenylenevinylene-co(2,5-dioctyl)p-phenylene vinylene) (PPV-co-DOctPV). The PL is broadened and red shifted in the film and we have investigated the role of solvent on the optical characteristics. The possibility of aggregation has been investigated using photoluminescence excitation spectroscopy. We report measurements of the effect of excitation intensity on the photoluminescence (PL) spectrum and observe spectral line narrowing.

AB - We report the results of absorption and photoluminescence (PL) studies on solutions and films of the soluble PPV derivative poly (p-phenylenevinylene-co(2,5-dioctyl)p-phenylene vinylene) (PPV-co-DOctPV). The PL is broadened and red shifted in the film and we have investigated the role of solvent on the optical characteristics. The possibility of aggregation has been investigated using photoluminescence excitation spectroscopy. We report measurements of the effect of excitation intensity on the photoluminescence (PL) spectrum and observe spectral line narrowing.

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SN - 0379-6779

VL - 101

JO - Synthetic Metals

JF - Synthetic Metals

IS - 1

ER -

Photophysics of an alkyl substituted poly(p-phenylenevinylene)

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