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The influence of anion type in electrolyte on the properties of electrodeposited Zn-Mn alloy coatings

M. Bučko, J. Rogan

2013enelectrodepositionzincmanganesecorrosion

Abstract

Language:

Zn-Mn alloy electrodeposition on steel electrode, in electrolytes containing chloride or sulfate anions, was investigated by chronopotentiometry. Galvanostatically obtained electrodeposits were characterized by X-ray diffraction (XRD), atomic force microscopy (AFM), and atomic absorption spectrophotometry (AAS). It was found that Zn2+ and Mn2+ ion reduction occurred at higher overpotentials in sulfate bath, leading to a higher Mn content in the deposit and smaller crystallites as compared to the chloride electrolyte. AFM images of deposits revealed that with the increase in deposition current density, bigger agglomerates formed.

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Cite This Work

@article{46d650e2-1058-4785-bb4c-fce710aa1cc2,
  title={The influence of anion type in electrolyte on the properties of electrodeposited Zn-Mn alloy coatings},
  author={M. Bučko and J. Rogan},
  year={2013},
  language={en}
}
TY  - JOUR
TI  - The influence of anion type in electrolyte on the properties of electrodeposited Zn-Mn alloy coatings
AU  - M. Bučko
AU  - J. Rogan
PY  - 2013
LA  - en
ER  -

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