Protection of Iron Against Corrosion Using a Polyaniline Layer: I. Polyaniline Electrodeposit - CNRS - Centre national de la recherche scientifique
Article Dans Une Revue Journal of The Electrochemical Society Année : 2001

Protection of Iron Against Corrosion Using a Polyaniline Layer: I. Polyaniline Electrodeposit

Résumé

Polyaniline (PANI) has been studied for some years in order to protect mild steels against corrosion in the absence of inorganic conversion layers. During the electropolymerization of PANI film, iron is passivated; the subsequent protection is dependent on the nature of this passive layer, and PANI acts as a stabilizer of this layer. The best conditions for PANI electrodeposition are discussed here, using a simple electrochemical test to characterize the passivity breakdown.

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Chimie
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Dates et versions

hal-04257433 , version 1 (25-10-2023)

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Marie Claude Bernard, Suzanne Joiret, Anne Hugot-Le Goff, Phan Viet Phong. Protection of Iron Against Corrosion Using a Polyaniline Layer: I. Polyaniline Electrodeposit. Journal of The Electrochemical Society, 2001, 148, pp.B12. ⟨10.1149//1.1344527⟩. ⟨hal-04257433⟩
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