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Clay and DOPA containing polyelectrolyte multilayer film for imparting anticorrosion properties to galvanized steel |
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| Authors: | Faure Emilie Halusiak Emilie Farina Fabrice Giamblanco Nicoletta Motte Cécile Poelman Mireille Archambeau Catherine Van de Weerdt Cécile Martial Joseph Jérôme Christine Duwez Anne-Sophie Detrembleur Christophe |
| Institution: | Center for Education and Research on Macromolecules, University of Liège, Sart-Tilman, B6, B-4000 Liège, Belgium. |
| Abstract: | A facile and green approach is developed to impart remarkable protection against corrosion to galvanized steel. A protecting multilayer film is formed by alternating the deposition of a polycation bearing catechol groups, used as corrosion inhibitors, with clay that induces barrier properties. This coating does not affect the esthetical aspect of the surface and does not release any toxic molecules in the environment. |
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