Mixed Polypyrrole Surfactant Films Obtained by Electrophoretic Engulfing of Multilamellar Vesicles
| Autor: | Chrystel Faure, E. Belamie, Françoise Argoul |
|---|---|
| Přispěvatelé: | Laboratoire de Chimie de la Matière Condensée de Paris (site Paris VI) (LCMCP (site Paris VI)), Université Pierre et Marie Curie - Paris 6 (UPMC)-Collège de France (CdF (institution))-Ecole Nationale Supérieure de Chimie de Paris - Chimie ParisTech-PSL (ENSCP), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS), Centre de recherches Paul Pascal (CRPP), Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS), Institut de biologie et chimie des protéines [Lyon] (IBCP), Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS) |
| Rok vydání: | 2001 |
| Předmět: |
Materials science
[PHYS.PHYS.PHYS-BIO-PH]Physics [physics]/Physics [physics]/Biological Physics [physics.bio-ph] 02 engineering and technology 010402 general chemistry Polypyrrole 01 natural sciences chemistry.chemical_compound Polymer chemistry Materials Chemistry Electrochemistry Copolymer ComputingMilieux_MISCELLANEOUS chemistry.chemical_classification Renewable Energy Sustainability and the Environment Vesicle technology industry and agriculture Polymer Chronoamperometry 021001 nanoscience & nanotechnology Condensed Matter Physics 0104 chemical sciences Surfaces Coatings and Films Electronic Optical and Magnetic Materials Monomer chemistry Polymerization Chemical engineering Cyclic voltammetry 0210 nano-technology |
| Zdroj: | Journal of The Electrochemical Society Journal of The Electrochemical Society, Electrochemical Society, 2001, 148 (4), pp.C301-C309. ⟨10.1149/1.1355688⟩ Journal of The Electrochemical Society, 2001, 148 (4), pp.C301-C309. ⟨10.1149/1.1355688⟩ |
| ISSN: | 0013-4651 1945-7111 |
| DOI: | 10.1149/1.1355688 |
| Popis: | We show in this article that negatively charged multilamellar vesicles can be included in a polymer matrix by electrophoretic copolymerization. Polypyrrole is prepared by anodic polymerization from aqueous dispersions of spherulites containing the pyrrole monomer. The multilamellar vesicles are included in the polymer film simultaneously with its formation. The electropolymerization process is analyzed by both microscopic and electrochemical techniques (chronoamperometry and cyclic voltammetry). The inclusion of the particles inside the polymer films is also confirmed ex situ by scanning electron microscopy and Auger electron spectroscopy. This experimental evidence confirms the role of dopant played by the multilamellar vesicles during the electropolymerization. |
| Databáze: | OpenAIRE |
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