Initial Electrodeposition Behavior of Amorphous Ni-P Alloys


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The growth morphology and structure of deposits during the initial stages of amorphous Ni-P electrodeposition was studied using atomic force microscopy (AFM), X-ray diffraction (XRD) and transmission electron microscope (TEM). Combined electrochemical and surface analytical measurements showed that the electrocrystallization process follows a three-dimensional instantaneous nucleation and growth mechanism. The structure of the Ni-P deposits progressively changed from polycrystalline to amorphous state with increasing electroplating time. Additional electrodeposition was carried out on amorphous carbon film at potential -650mV (SCE) for 5s in the same bath for plating Ni-P alloy. It was confirmed that the formation of crystal Ni at initial stage of electroplating Ni-P amorphous alloy was not caused by the epitaxial relationship between the crystal Ni and the crystal substrate and there was a nucleation process in the electrodeposition of amorphous alloy.



Advanced Materials Research (Volumes 154-155)

Edited by:

Zhengyi Jiang, Xianghua Liu and Jinglong Bu




X. T. Yuan et al., "Initial Electrodeposition Behavior of Amorphous Ni-P Alloys", Advanced Materials Research, Vols. 154-155, pp. 535-539, 2011

Online since:

October 2010




[1] T. Burchardt, V. Hansen and T. Våland: Electrochim. Acta Vol. 46 (2001), p.2761.

[2] A. Bai, P.Y. Chuang and C.C. Hu: Mater. Chem. Phys. Vol. 82 (2003), p.93.

[3] T. Morikawa, T. Nakade, M. Yokoi, Y. Fukumoto and C. Iwakura: Electrochim. Acta Vol. 42 (1997), p.115.

[4] E. Bredel, B. Blanpain, J.P. Celis and J.R. Roos: J. Electrochem. Soc. Vol. 141 (1994), p.294.

[5] A. Bai and C.C. Hu: Mater. Chem. Phys. Vol. 79 (2003), p.49.

[6] P. Peeters, G. v. d. Hoorn, T. Daenen, A. Kurowski and G. Staikov: Electrochim. Acta Vol. 47 (2001), p.161.

[7] T.M. Harris and Q.D. Dang: J. Electrochem. Soc. Vol. 140 (1993), p.81.

[8] A.P. Ordine, S.L. Díaz, I.C.P. Margarit, O.E. Barcia and O.R. Mattos: Electrochim. Acta Vol. 51 (2006), p.1480.

[9] G.J. Shao, L. Chen, F.Y. Wang, J.M. Chen and X.J. Qin: Mater. Chem. Phys. Vol. 90 (2005), p.327.

[10] A. Brenner: Electrodeposition of Alloys: Principals and Practice (Academic Press, New York 1963).

[11] M. Ratzker, D.S. Lashmore and K.W. Pratt: Plat. Surf. Finish Vol. 9 (1986), p.74.

[12] G. Guanawardena, G. Hills and I. Montenegro: J. Electroanal. Chem. Vol. 138 (1982), p.241.

[13] B. Scharifker and G. Hills: Electrochim. Acta Vol. 28 (1983), p.879.

[14] T. Watanabe and T. Kanayama: J. Surf. Finish. Soc. Jpn. Vol. 40 (1989), p.425.

[15] R.W. Cahn, P. Haasen and E.J. Kramer: Phase Transformations in Materials (in Chinese) (Science Publish Press, Beijing, 1998).

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