New nonlinear optical polyamides: Influence of binding mode of side-chains and rigidity of main-chains on temporal stability
作者： O-Pil Kwon , Daniele Rezzonico , Seong-Ji Kwon , Mojca Jazbinsek , Peter Günter
DOI: 10.1016/J.EURPOLYMJ.2008.04.034
关键词: Chemical physics 、 Rigidity (electromagnetism) 、 Nonlinear optics 、 Polyamide 、 Thermal stability 、 Chromophore 、 Second-harmonic generation 、 Side chain 、 Azo compound 、 Chemistry 、 Polymer chemistry
摘要: Abstract New nonlinear optical rigid polyamides were synthesized and the influence of binding mode between chromophores oxybutyl spacers, as well rigidity main-chain on second-order nonlinearity investigated. The with side-on exhibit higher temporal stability polar order than analogous polyamide end-on mode. By decreasing polyamides, 4,4’-methylenedianiline reveals enhanced solubility processability, still keeping a high compared to relatively 1,4-phenylenediamine.
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