Effect of the Applied Current Density on the Structural and Magnetic Properties of the Electrodeposited Cobalt-Nickel Alloy Thin Films

• Authors: R. Özdemır
• Languages of publication: EN

Abstracts

EN

In this study, cobalt-nickel (Co-Ni) alloys were deposited electrochemically onto aluminum substrates under applied current densities of 103.8, 138.4, 173 and 207.6 A m¯². Influence of the applied current density on the structural and magnetic properties of the Co-Ni alloys was investigated. The bath for Co-Ni alloys deposition was composed of 0.08 mol l¯¹ CoSO₄·7H₂O, 0.2 mol l¯¹ NiCl₂·6H₂O, 0.1 mol l¯¹ NiSO₄·6H₂O and 0.25 mol l¯¹ H₃BO₃. The electrochemical investigation of Co-Ni alloys was completed using cyclic voltammetry and galvanostatic studies. Inductively coupled plasma analysis has shown that the amount of the cobalt in the deposited alloy has decreased from 73.61% to 67.01% with the increase of the applied current density from 103.8 to 207.6 A m¯². According to the magnetic analysis results, the values of coercivity coefficient of the deposited Co-Ni alloys range between 115 and 150 Oe, confirming ferromagnetic behavior of the alloys. Experiment results indicate that magnetic and structural properties of the Co-Ni alloy deposits are greatly influenced by the applied current density in the electrodeposition system.

Keywords

EN

81.05.Bx; 81.40.Rs; 82.45.Qr; 81.15.Pq

Discipline

• 81.05.Bx: Metals, semimetals, and alloys
• 81.40.Rs: Electrical and magnetic properties related to treatment conditions
• 81.15.Pq: Electrodeposition, electroplating
• 82.45.Qr: Electrodeposition and electrodissolution(see also 81.15.Pq Electrodeposition, electroplating in materials science)

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 2017
• Volume: 132
• Issue: 3
• Pages: 770-774

Dates

published

2017-09

Contributors

author

R. Özdemır

• Kilis 7 Aralık University, Vocational High School, Kilis, Turkey

References

• [1] R. Oriňáková, A. Oriňá, G. Vering, I. Talian, R.M. Smith, H.F. Arlinghaus, Thin Solid Films 516, 3045 (2008), doi: 10.1016/J.TSF.2007.12.081
• [2] I.H. Karahan, R. Özdemir, Appl. Surf. Sci. 318, 100 (2014), doi: 10.1016/j.apsusc.2014.01.119
• [3] Yu.N. Bekish, S.K. Poznyak, L.S. Tsybulskaya, T.V. Gaevskaya, V.A. Kukareko, A.V. Mazanik, J. Electrochem. Soc. 161, D620 (2014), doi: 10.1149/2.1151410jes
• [4] L. Tian, J. Xu, S. Xiao, Vacuum 86, 27 (2011), doi: 10.1016/j.vacuum.2011.03.027
• [5] A. Dolati, M. Sababi, E. Nouri, M. Ghorbani, Mater. Chem. Phys. 102, 118 (2007), doi: 10.1016/j.matchemphys.2006.07.009
• [6] O. Ergeneman, K.M. Sivaraman, S. Pané, E. Pellicer, A. Teleki, A.M. Hirt, M.D. Baró, B.J. Nelson, Electrochim. Acta 56, 1399 (2011), doi: 10.1016/j.electacta.2010.10.068
• [7] J.V. Arenasa, L.A. Garcia, T. Treeratanaphitak, M. Pritzkera, R.L. Sánchez, R.C. Sierrac, Electrochim. Acta 65, 234 (2012), doi: 10.1016/j.electacta.2012.01.050
• [8] M.İ. Coşkun, İ.H. Karahan, T.D. Golden, Surf. Coat. Technol. 275, e1 (2015), doi: 10.1016/j.surfcoat.2015.05.037
• [9] A. Karpuz, H. Kockara, M. Alper, Appl. Surf. Sci. 257, 3632 (2011), doi: 10.1016/j.apsusc.2010.11.092
• [10] Y.D. Li, H. Jiang, D. Wang, H. Ge, Surf. Coat. Technol. 202, 4952 (2008), doi: 10.1016/j.surfcoat.2008.04.093
• [11] R. Özdemir, I.H. Karahan, Appl. Surf. Sci. 318, 314 (2014), doi: 10.1016/j.apsusc.2014.06.188
• [12] S. Kırtay, Acta Phys. Pol. A 128, B-90 (2015), doi: 10.12693/APhysPolA.128.B-90
• [13] D. Golodnitsky, N.V. Gudin, G.A. Volyanuk, J. Electrochem. Soc. 147, 4156 (2000), doi: 10.1149/1.1394034
• [14] A. Karpuz, H. Kockar, M. Alper, Appl. Surf. Sci. 258, 5046 (2012), doi: 10.1016/j.apsusc.2012.01.083
• [15] S. Samardak, F. Nasirpouri, M. Nadi, E.V. Sukovatitsina, A.V. Ognev, L.A. Chebotkevich, S.V. Komogortsev, J. Magnetism Magnetic Mater. 383, 94 (2015), doi: 10.1016/j.jmmm.2014.10.047
• [16] Sachil Sharma, N.S. Gajbhiye, R.S. Ningthoujam, J. Colloid Interface Sci. 351, 323 (2010), doi: 10.1016/j.jcis.2010.07.065
• [17] R. Ozdemir, I.H. Karahan, J. Optoelectron. Adv. Mater. 17, 14 (2015)
• [18] M. Djamal, Ramli, Khairurrijal, F. Haryanto, Acta Phys. Pol. A 128, B-19 (2015), doi: 10.12693/APhysPolA.128.B-19
• [19] I.H. Karahan, R. Özdemir, Acta Phys. Pol. A 128, B-427 (2015), doi: 10.12693/APhysPolA.128.B-427
• [20] M.A. Kumar, S. Muthukumaran, J. Mater. Sci.: Mater. Electron. 24, 4050 (2013), doi: 10.1007/s10854-013-1360-6
• [21] R. Özdemir, I.H. Karahan, O. Karabulut, Metallurg. Mater. Trans. A 47A, 5609 (2016), doi: 10.1007/s11661-016-3715-0
• [22] U. Sarac, M.C. Baykul, J. Mater. Sci. Technol. 28, 1004 (2012), doi: 10.1016/S1005-0302(12)60165-0
• [23] I.H. Karahan, Acta Phys. Pol. A 128, B-432 (2015), doi: 10.12693/APhysPolA.128.B-432
• [24] G. Qiao, T. Jing, N. Wang, Y. Gao, X. Zhao, J. Zhou, W. Wang, Electrochim. Acta 51, 85 (2005), doi: 10.1016/j.electacta.2005.03.050
• [25] Y. Li, H. Jiang, W. Huang, H. Tian, Appl. Surf. Sci. 254, 6865 (2008), doi: 10.1016/j.apsusc.2008.04.087
• [26] W. Laslouni, M. Azzaz, Acta Phys. Pol. A 130, 112 (2016), doi: 10.12693/APhysPolA.130.112
• [27] V.K. Lakhani, B. Zhao, L. Wang, U.N. Trivedi, K.B. Modi, J. Alloys Compounds 509, 4861 (2011), doi: 10.1016/j.jallcom.2011.01.190
• [28] A.M. Wahba, N.A. Ali, M.M. Eltabey, Mater. Chem. Phys. 146, 224 (2014), doi: 10.1016/j.matchemphys.2014.02.047
• [29] U.B. Sontu, V. Yelasani, V.R.R. Musugu, J. Magnetism Magnetic Mater. 374, 376 (2015), doi: 10.1016/j.jmmm.2014.08.072
• [30] W. Laslouni, Z. Hamlati, M. Azzaz, Acta Phys Pol. A 128, B-190 (2015), doi: 10.12693/APhysPolA.128.B-190
• [31] A. Karpuza, H. Kockar, M. Alper, O. Karaagac, M. Hacıismailoglu, Appl. Surf. Sci. 258, 4005 (2012), doi: 10.1016/j.apsusc.2011.12.088
• [32] C. Fan, D.L. Piron, Electrochm. Acta 41, 1713 (1996)

Identifiers

DOI

10.12693/APhysPolA.132.770