Cyano-substituted model compounds and conjugated polymers of PPV

被引：10

作者：

de Souza, MM

Rumbles, G ^{[1
]}

Russell, DL

Samuel, IDW

Moratti, SC

Holmes, AB

Burn, PL

机构：

[1] Univ London Imperial Coll Sci Technol & Med, Dept Chem, London SW7 2AY, England

[2] Univ Durham, Dept Phys, Durham DH1 3LE, England

[3] Melville Lab Polymer Synthesis, Cambridge CB2 1EW, England

[4] Dyson Perrins Lab, Oxford OX1 3QY, England

来源：

SYNTHETIC METALS | 2001年 / 119卷 / 1-3期

关键词：

photoluminescence; UV-Vis absorption; polyphenylenevinylene and derivatives;

D O I：

10.1016/S0379-6779(00)00890-0

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We present an experimental characterisation of cyano-substituted p-phenylene vinylene model compounds and polymers. The photophysics of these samples in toluene solution are investigated using steady state and time-resolved photoluminescence spectroscopy The influence of cyano and methoxy substitution on the energetics and the natural radiative lifetime are studied.

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页码：635 / 636

页数：2

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