Cyclic voltammetric study of Co-Ni-Fe alloys electrodeposition in sulfate medium

Journal Article · Wed Nov 27 00:00:00 EST 2013 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.4858640· OSTI ID:22262690

Hanafi, I.; Daud, A. R.; Radiman, S. ^[1]

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1. Material Science Program, School of Applied Physics, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, 43600 UKM Bangi, Selangor (Malaysia)

Electrochemical technique has been used to study the electrodeposition of cobalt, nickel, iron and Co-Ni-Fe alloy on indium tin oxide (ITO) coated glass substrate. To obtain the nucleation mechanism, cyclic voltammetry is used to characterize the Co-Ni-Fe system. The scanning rate effect on the deposition process was investigated. Deposition of single metal occurs at potential values more positive than that estimated stability potential. Based on the cyclic voltammetry results, the electrodeposition of cobalt, nickel, iron and Co-Ni-Fe alloy clearly show that the process of diffusion occurs is controlled by the typical nucleation mechanism.

• OSTI ID: 22262690
• Journal Information: AIP Conference Proceedings, Vol. 1571, Issue 1; Conference: 2013 UKM FST postgraduate colloquium, Selangor (Malaysia), 3-4 Jul 2013; Other Information: (c) 2013 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA); ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
ALLOYS
COBALT
ELECTRODEPOSITION
INDIUM
IRON
NICKEL
NUCLEATION
POLAROGRAPHY
STABILITY
SUBSTRATES
SULFATES
TIN OXIDES
VOLTAMETRY