High glass transition temperature chromophore functionalised poly(phenylquinoxalines) for nonlinear optics

New chromophore functionalised second-order nonlinear optical (NLO) poly(phenylquinoxalines) were prepared by reaction of a bis(1,2-dicarbonyl)chromophore monomer and a tetraamine at room temperature. The heterocyclic polymers have high glass transition temperatures (>195 °C) and can therefore be...

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Bibliographic Details
Published in:European polymer journal 2003-05, Vol.39 (5), p.969-976
Main Authors: Gubbelmans, E, Van den Broeck, K, Verbiest, T, Van Beylen, M, Persoons, A, Samyn, C
Format: Article
Language:English
Subjects:
Applied sciences
Exact sciences and technology
Nonlinear optics
Organic polymers
Physicochemistry of polymers
Poly(phenylquinoxalines)
Polymers with particular properties
Preparation, kinetics, thermodynamics, mechanism and catalysts
Second harmonic generation
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Summary:New chromophore functionalised second-order nonlinear optical (NLO) poly(phenylquinoxalines) were prepared by reaction of a bis(1,2-dicarbonyl)chromophore monomer and a tetraamine at room temperature. The heterocyclic polymers have high glass transition temperatures (>195 °C) and can therefore be excellent polymeric materials with high poling stabilities of the NLO effect.
ISSN:0014-3057
1873-1945
DOI:10.1016/S0014-3057(02)00307-5