Clay and DOPA Containing Polyelectrolyte Multilayer Film for Imparting Anticorrosion Properties to Galvanized Steel

被引：30

作者：

Faure, Emilie ^{[1
]}

Halusiak, Emilie ^{[1
]}

Farina, Fabrice ^{[2
]}

Giamblanco, Nicoletta ^{[3
]}

Motte, Cecile ^{[4
]}

Poelman, Mireille ^{[4
]}

Archambeau, Catherine ^{[2
]}

Van De Weerdt, Cecile ^{[5
]}

Martial, Joseph ^{[5
]}

Jerome, Christine ^{[1
]}

Duwez, Anne-Sophie ^{[3
]}

Detrembleur, Christophe ^{[1
]}

机构：

[1] Univ Liege, Ctr Educ & Res Macromol CERM, B-4000 Liege, Belgium

[2] AC&CS, CRM Grp, B-4000 Liege, Belgium

[3] Univ Liege, Nanochem & Mol Syst NANOCHEM, B-4000 Liege, Belgium

[4] Mat Nova Asbl, B-7000 Mons, Belgium

[5] Univ Liege, GIGA R, Lab Mol Biol & Genet Engn, B-4000 Liege, Belgium

来源：

LANGMUIR | 2012年 / 28卷 / 05期

关键词：

SOL-GEL COATINGS; QUATERNARY AMMONIUM BROMIDES; N-CONTAINING HETEROCYCLES; CORROSION PROTECTION; BIS-SILANE; INHIBITIVE PROPERTIES; NANOPARTICLES; COMBINATION; LAYERS; PH;

D O I：

10.1021/la204385f

中图分类号：

O6 [化学];

学科分类号：

070301 [无机化学];

摘要：

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.

引用

页码：2971 / 2978

页数：8

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