Title of article
Photophysics of an Alkyl Substituted Poly(p-phenylenevinylene)
Author/Authors
Sheridan، نويسنده , , A.K. and Samuel، نويسنده , , I.D.W. and Bleyer، نويسنده , , A. and Bradley، نويسنده , , D.D.C.، نويسنده ,
Issue Information
دوماهنامه با شماره پیاپی سال 1999
Pages
2
From page
259
To page
260
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.
Keywords
conjugated polymer , PPV , Photoluminescence , spectral line narrowing , Aggregation
Journal title
Synthetic Metals
Serial Year
1999
Journal title
Synthetic Metals
Record number
2072133
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