Abstract
The electrodeposition of zinc–nickel (Zn–Ni) alloys from sulfate baths has been studied at different deposition times and H2SO4 and NiSO4 concentrations; various characteristics have been observed during alloy deposition and dissolution. The deposit has been investigated by using scanning electron microscopy (SEM) and X-ray diffractometry. Cyclic voltammetry and galvanostatic measurements during electrodeposition have been conducted. Electrochemical and surface analysis indicate that deposition takes place with the formation of two different structures corresponding to γ-phase and δ-phase zinc–nickel alloys. During anodic part of the cyclic voltammetry of the alloys, a reduction process has been observed, which may be due to hydrogen evolution. With the increase of nickel concentration in the bath, the amount of γ-phase increases, as indicated by the relative increase in the height of the peaks in the X-ray patterns and anodic peaks in the cyclic voltammograms. Also, the corrosion resistance of the zinc–nickel alloy has been improved with an increased concentration of nickel. Under these experimental conditions the electrodeposition of the alloys is of anomalous type.
Similar content being viewed by others
References
Brooks I, Erb U (2001) Scr Mater 44:853
Bajat JB, Kacarevic-Popovic Z, Miskovic-Stankovic VB, Maksimovic MD (2000) Progr Org Coat 39:127
Muller C, Sarret M, Benballa M (2002) J Electroanal Chem 519:85
Beltowska-Lehman E, Ozga P, Swiatek Z, Lupi C (2002) Surf Coat Technol 151:444
Crotty D (1996) Met Finish 94:54
Roventi G, Fratesi R, della Guardia RA, Barucca G (2000) J Appl Electrochem 30:173
Muller C, Sarret M, Benballa M (2001) Electrochim Acta 46:2811
Barcelo G, Garcia J, Sarret M, Muller C, Pregonas J (1994) J Appl Electrochem 24:1249
Elkhatabi F, Sarret M, Muller C (1996) J Electroanal Chem 404:45
Elkhatabi F, Barcelo G, Sarret M, Muller C (1996) J Electroanal Chem 419:71
Fabri Miranda FJ, Barcia OE, Mattos OR, Wiart R (1997) J Electrochem Soc 144:3441
Elkhatabi F, Benballa M, Sarret M, Muller C (1999) Electrochim Acta 44:1645
Koura N, Suzuki Y, Idemoto Y, Kato T, Matsumoto F (2003) Surf Coat Technol 169:120
Abou-Krisha M (2005) J Appl Surf Sci 252:1035
Brenner A (1963) Electrodeposition of alloys, vols 1 and 2. New York, Academic p 194
Ashassi-Sorkhabi H, Hagrah A, Parvini-Ahmadi N, Manzoori (2001) Surf Coat Technol 140:278
Ohtsuka T, Kuwamura E, Komori A, Uchida T (1995) ISIJ Int 35:892
Lieder M, Biallozor S (1998) Surf Coat Technol 26:23
Matlosz M (1993) J Electrochem Soc 140:2272
Keith Sasaki Y, Talbot BJ (2000) J Electrochem Soc 147:189
Grande WC, Talbot JB (1993) J Electrochem Soc 140:675
Zech N, Poldlaha EJ, Landolt D (1999) J Electrochem Soc 146:2886
Wu Zhongda, Fedrizzi L, Bonora PL (1996) Surf Coat Technol 85:170
Ramacha TL r, Panikkar SK (1960) Electroplating Met Finish 13:405
Velichenko AB, Portillo J, Alcobe X, Sarret M, Muller C (2000) Electrochim Acta 46:407
Kalantary MR, Wilcox GD, Gabe DR (1998) Br Corros J 33:197
Waston SA (March 1988) Nickel development Institute Publications, Report No 13001, Watson SA (April 1991) Proceedings of IMF Conference, Torquay 61–78
Short N, Abibsi A, Dennis JK (1989) Trans IMF 67:73
Short N, Abibsi A, Dennis JK (1991) Trans IMF 69:145
Lin Y, Selman JR (1993) J Electrochem Soc 123:55
Karwas C, Hepel T (1989) J Electrochem Soc 136:1672
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Abou-Krisha, M.M., Assaf, F.H. & Toghan, A.A. Electrodeposition of Zn–Ni alloys from sulfate bath. J Solid State Electrochem 11, 244–252 (2007). https://doi.org/10.1007/s10008-006-0099-x
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10008-006-0099-x