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arXiv · 0903.3592

Novel polymer nanocomposite composed of organic nanoparticles via self-assembly

Dequan Xiao·Kunhua Lin·Qiang Fu·Qinjian Yin
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Abstract

We report a novel class of polymer nanocomposite composed of organic nanoparticles dispersed in polymer matrix, with the particle sizes of 30-120 nm in radius. The organic nanoparticles were formed by the self-assembly of protonated poly(4-vinyl-pyridine)-r-poly(acrylonitrile) and amphiphilic metanil yellow dye molecules through electrostatic interactions in aqueous solution. A strongly broadened Raman shift band was probed, suggesting the presence of enhanced optoelectronic property from the polymer nanocomposite. Here, using random-copolymer polyelectrolytes and mesogenic amphiphiles as the designed building blocks for self-assembly, a new approach is acutally provided to fabricate organic nanoparticles.

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Dequan Xiao, Kunhua Lin, Qiang Fu, Qinjian Yin. 2009-03-20. Novel polymer nanocomposite composed of organic nanoparticles via self-assembly. https://arxiv.org/abs/0903.3592

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