Abstract
Ni + Mo + SiNi composite coatings were prepared by codeposition of Ni with powders of molybdenum and silicon (covered with the electroless plated nickel — SiNi) on a steel substrate from the nickel bath in which Mo and SiNi particles were suspended by stirring. Deposition was conducted under galvanostatic conditions. Deposits were characterized by the presence of Mo and Si phases embedded into the nickel matrix. For comparison Ni + Mo composite coatings without silicon were obtained under comparable conditions. Incorporation of Mo and SiNi powders into electrolytic nickel matrix causes an increase in the real surface area of the deposits.
The obtained composite coatings were tested as electrode materials for hydrogen evolution reaction (HER) in an alkaline environment. Electrochemical characterization of the composites was carried out by steady-state polarization method and EIS measurements. It was ascertained, that Ni + Mo + SiNi coatings are characterized by enhanced electrochemical activity for this process which was confirmed by considerable decrease in the hydrogen evolution overpotential compared to nickel electrode as well as to the Ni + Mo composite coatings. Basing on the results of EIS measurements the rate constants of the HER were determined. The calculated values of surface roughness factor allowed to study the apparent and intrinsic activity of investigated coatings for the HER. It was stated that the improvement of the electrocatalytic performance of Ni + Mo and Ni + Mo + SiNi composite coatings could be attributed both to the increase in their real surface area as well as to the synergetic effect of molybdenum with the nickel matrix.
This is a preview of subscription content, log in via an institution.
Buying options
Tax calculation will be finalised at checkout
Purchases are for personal use only
Learn about institutional subscriptionsPreview
Unable to display preview. Download preview PDF.
References
1. R. Karimi-Shervedani, A. Lasia, J. Electrochem. Soc, 1998, 145(7): 2219–2225
2. J. M. Jaksic, M. V. Vojnovic, N. V. Krstajic, Electrochim. Acta, 2000, 45: 4151
3. J. Niedbała, A. Budniok, D. Gierlotka, J. Surówka, Thin Solid Films, 1995, 226: 113
4. B. Łosiewicz, A. St nleń, D. Gierlotka, A. Budniok, Thin Solid Films, 1999, 349: 43–50
5. M. Popczyk, A. Budmok, A. Lasia, Int. J. Hydrogen Energy, 2005, 30: 265
6. I. Paseka, J. Velicka, Electrochem. Acta, 1997, 42: 237
7. M. Popczyk, A. Serek, A. Budniok, Nanotechnology, 2003, 14: 342
8. R. Karimi-Shervedani, A. Lasia, J. Electrochem. Soc, 1997, 144: 511
9. E. Bełtowska-Lehman, E. Chassaing, J. Appl. Electrochem., 1997, 5: 568–572
10. C. Fan, D.L. Piron, A. Sleb, Surf. Coat. Technol., 1995, 73: 91
11. S. Bagdach, T. Biestek, T. Biestekowa, K. Czajka, S. Gebalski, A. Krokosz, T. Paszek, J. Rudzki, A. Samołyk, J. Socha, J. Syrek, K. Szmidt, J. Weber, T. Żak, Poradnik galwanotechnika, PWT, Warszawa, 1961
12. J. Kubisztal, A. Budniok, A. Lasia, Appl. Surf. Sci., 2006, 252: 8605–8610
13. C. R. Hubbard, E. H. Evans, D. K. Smith, J. Appl. Cryst, 1976, 9: 169–174
14. T. Knudsen, X-Ray Spectrom., 1981, 10(2): 54–56
15. L. S. Zevin, G. Kimmel, Quantitative X-Ray Diffractometry, Springer, New York, 1995, ISBN-0-387-94541-5
J. R. Macdonald Impedance Spectroscopy, Wiley, New York, 1987
17. J. R. Macdonald, J. Schoonman, A. P. Lehner J. Electroanal. Chem., 1982, 131: 77
18. B. A. Boukamp, Solid State Ionics, 1986, 20: 31–44
19. L. Birry, A. Lasia., J. Appl. Electrochem., 2004, 34(7): 735–749
20. J. Panek, A. Serek, A. Budniok, E. Rówiński, E. Łagiewka, Int. J. Hydrogen Energy, 2003, 28: 169–175
21. E. Navarro-Flores, Z. Chong, S. Omanovic, J. Mol. Catal. A-Chem., 2005, 226: 179
22. B. Borresen, G. Hagen, R. Tunold, Electrochim. Acta, 2002, 47: 1819
23. E. Ndzebet, O. Savadogo, Int. J. Hydrogen Energy, 1995, 20: 635
24. A. Lasia, A. Rami, J. Electroanal. Chem., 1990, 294: 123
25. F. Berthier, J. P. Diard, C. Montella, L. Pronzato, E. Walter, J. Chim. Phys., 1993, 90: 2069
26. F. Berthier, J. P. Diard, L. Pronzato, E. Walter, Automatica, 1996, 32: 973
27. L. Chen, A. Lasia, J. Electrochem. Soc, 1992, 139: 3214
28. B. Łosiewicz, A. Budniok, E. Rówiński, E. Łagiewka, A. Lasia, J. Appl. Electrochem., 2004, 34: 507–516
29. G. J. Brug, A. L. G. Van Der Eeden, M. Sluyters-Rehbach, J. H. Sluyters J. Electroanal. Chem., 1984, 176: 275
30. J. Kubisztal, A. Budniok, A. Lasia, Int. J. Hydrogen Energy, 2007, 32: 1211–1218
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2008 Springer Science + Business Media B.V.
About this paper
Cite this paper
Kubisztal, J., Panek, J., Budniok, A. (2008). ELECTROLYTIC Ni-BASED COMPOSITE COATINGS CONTAINING MOLYBDENUM AND SILICON FOR HYDROGEN EVOLUTION REACTION. In: Baranowski, B., Zaginaichenko, S.Y., Schur, D.V., Skorokhod, V.V., Veziroglu, A. (eds) Carbon Nanomaterials in Clean Energy Hydrogen Systems. NATO Science for Peace and Security Series C: Environmental Security. Springer, Dordrecht. https://doi.org/10.1007/978-1-4020-8898-8_42
Download citation
DOI: https://doi.org/10.1007/978-1-4020-8898-8_42
Publisher Name: Springer, Dordrecht
Print ISBN: 978-1-4020-8897-1
Online ISBN: 978-1-4020-8898-8
eBook Packages: Chemistry and Materials ScienceChemistry and Material Science (R0)