The effects of a deposition current density (c.d.) on the corrosion behaviour of Zn-Mn alloy coatings, deposited from alkaline pyrophosphate solution, were investigated by atomic absorption spectrophotometry (AAS), X-ray diffraction (XRD), atomic force microscopy (AFM), optical microscopy, electrochemical impedance spectroscopy (EIS) and measurement of corrosion potential (E(corr)). XRD analysis disclosed that zinc hydroxide chloride was the main corrosion product on Zn-Mn coatings immersed in 0.5 mol dm(-3) NaCl solution. EIS investigations revealed that less porous protective layer was produced on the alloy coating deposited at c.d. of 30 mA cm(-2) as compared to that deposited at 80 mA cm(-2).
Keywords:
Zinc / Alloy / AFM / EIS / XRD / Electrodeposited films
TY - JOUR
AU - Bucko, M.
AU - Rogan, Jelena R.
AU - Stevanović, Sanja
AU - Peric-Grujic, A.
AU - Bajat, Jelena
PY - 2011
UR - http://cer.ihtm.bg.ac.rs/handle/123456789/799
AB - The effects of a deposition current density (c.d.) on the corrosion behaviour of Zn-Mn alloy coatings, deposited from alkaline pyrophosphate solution, were investigated by atomic absorption spectrophotometry (AAS), X-ray diffraction (XRD), atomic force microscopy (AFM), optical microscopy, electrochemical impedance spectroscopy (EIS) and measurement of corrosion potential (E(corr)). XRD analysis disclosed that zinc hydroxide chloride was the main corrosion product on Zn-Mn coatings immersed in 0.5 mol dm(-3) NaCl solution. EIS investigations revealed that less porous protective layer was produced on the alloy coating deposited at c.d. of 30 mA cm(-2) as compared to that deposited at 80 mA cm(-2).
PB - Pergamon-Elsevier Science Ltd, Oxford
T2 - Corrosion Science
T1 - Initial corrosion protection of Zn-Mn alloys electrodeposited from alkaline solution
VL - 53
IS - 9
SP - 2861
EP - 2871
DO - 10.1016/j.corsci.2011.05.039
ER -
@article{
author = "Bucko, M. and Rogan, Jelena R. and Stevanović, Sanja and Peric-Grujic, A. and Bajat, Jelena",
year = "2011",
url = "http://cer.ihtm.bg.ac.rs/handle/123456789/799",
abstract = "The effects of a deposition current density (c.d.) on the corrosion behaviour of Zn-Mn alloy coatings, deposited from alkaline pyrophosphate solution, were investigated by atomic absorption spectrophotometry (AAS), X-ray diffraction (XRD), atomic force microscopy (AFM), optical microscopy, electrochemical impedance spectroscopy (EIS) and measurement of corrosion potential (E(corr)). XRD analysis disclosed that zinc hydroxide chloride was the main corrosion product on Zn-Mn coatings immersed in 0.5 mol dm(-3) NaCl solution. EIS investigations revealed that less porous protective layer was produced on the alloy coating deposited at c.d. of 30 mA cm(-2) as compared to that deposited at 80 mA cm(-2).",
publisher = "Pergamon-Elsevier Science Ltd, Oxford",
journal = "Corrosion Science",
title = "Initial corrosion protection of Zn-Mn alloys electrodeposited from alkaline solution",
volume = "53",
number = "9",
pages = "2861-2871",
doi = "10.1016/j.corsci.2011.05.039"
}
Bucko M, Rogan JR, Stevanović S, Peric-Grujic A, Bajat J. Initial corrosion protection of Zn-Mn alloys electrodeposited from alkaline solution. Corrosion Science. 2011;53(9):2861-2871
Bucko, M., Rogan, J. R., Stevanović, S., Peric-Grujic, A.,& Bajat, J. (2011). Initial corrosion protection of Zn-Mn alloys electrodeposited from alkaline solution.
Corrosion SciencePergamon-Elsevier Science Ltd, Oxford., 53(9), 2861-2871.
https://doi.org/10.1016/j.corsci.2011.05.039
Bucko M., Rogan Jelena R., Stevanović Sanja, Peric-Grujic A., Bajat Jelena, "Initial corrosion protection of Zn-Mn alloys electrodeposited from alkaline solution" 53, no. 9 (2011):2861-2871,
https://doi.org/10.1016/j.corsci.2011.05.039 .
