Investigation of corrosion protection performance of poly(N-methylpyrrole)-dodecylsulfate/multi-walled carbon nanotubes composite coatings on the stainless steel

By B
Published in Materials Chemistry and Physics NULL 2015

Abstract

In this study, composite coatings which consist of multi-walled carbon nanotubes (MWCNTs) and poly(N-methylpyrrole)-dodecylsulfate (PNMPy-DS) were fabricated on a stainless steel. Firstly, electrodeposition of the PNMPy-DS film was performed by potentiodynamic method on a steel substrate in an aqueous solution containing N-methylpyrrole, oxalic acid and sodium dodecylsulfate. Then, a second layer on the polymer-coated stainless steel was formed by two different ways: (a) the dropping of Nafion

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