Facile Fabrication of Monolayered Hollow Submicrospheres of PANI on Surfaces of Modified Polymer Films

A novel strategy was developed in order to prepare monolayered polyaniline (PANI) submicrospheres on polymer substrates. The strategy involved two main steps, i.e., photografting of acrylate acid (AA) onto the surface of a polypropylene (PP) film, and subsequent oxidative polymerization of aniline o...

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Veröffentlicht in:	Macromolecular symposia 2008, Vol.261 (1), p.97-103
Hauptverfasser:	Zhong, Wenbin, Wang, Yongxin, Yan, Yan, Yang, Wantai
Format:	Artikel
Sprache:	eng
Schlagworte:	Acrylates Aniline Applied sciences Exact sciences and technology hollow submicrospheres International Space Station monolayer Organic polymers Physicochemistry of polymers polyaniline Polyanilines Polymeric films Polymerization Polymers with particular properties Polypropylenes Preparation, kinetics, thermodynamics, mechanism and catalysts Strategy surface self-assembly
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Zusammenfassung:	A novel strategy was developed in order to prepare monolayered polyaniline (PANI) submicrospheres on polymer substrates. The strategy involved two main steps, i.e., photografting of acrylate acid (AA) onto the surface of a polypropylene (PP) film, and subsequent oxidative polymerization of aniline on the grafted surface. It was found that the PANI monolayered hollow submicrospheres were immobilized on the surface of the PP film when the molar ratio of AA to aniline was about 1:1.6. A possible formation mechanism of the hollow PANI submicrosphere iss discussed.
ISSN:	1022-1360 1521-3900
DOI:	10.1002/masy.200850113