One-pot synthesis of hybrid TiO₂–polyaniline nanoparticles by self-catalyzed hydroamination and oxidative polymerization from TiO₂–methacrylic acid nanoparticles

Bae, Woo Jin; Davis, Andrew R.; Jung, Jaewoong; Jo, Won Ho; Carter, Kenneth R.; Coughlin, E Bryan

One-pot synthesis of hybrid TiO₂–polyaniline nanoparticles by self-catalyzed hydroamination and oxidative polymerization from TiO₂–methacrylic acid nanoparticles

2011

A simple self-catalyzed hydroamination method for creating hybrid TiO₂-polyaniline core-shell nanoparticles (NP) has been shown. Hybrid NPs with a range of possible sizes are afforded in high yield under mild reaction conditions and simultaneously show improved charge transport and electrochromic behavior compared to either polyaniline alone or physically blended with TiO₂.

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