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https://doi.org/10.17559/TV-20151021112657

SEM, EDS and XPS analysis of nanostructured coating formed on NiTi biomaterial alloy by Plasma Electrolytic Oxidation (PEO)

Krzysztof Rokosz ; Division of BioEngineering and Surface Electrochemistry, Faculty of Mechanical Engineering, Koszalin University of Technology, Racławicka 15-17, 75-620 Koszalin, Poland
Tadeusz Hryniewicz ; Division of BioEngineering and Surface Electrochemistry, Faculty of Mechanical Engineering, Koszalin University of Technology, Racławicka 15-17, 75-620 Koszalin, Poland
Steinar Raaen ; Department of Physics, Norwegian University of Science and Technology (NTNU), Realfagbygget E3-124 Høgskoleringen 5, NO 7491 Trondheim

Puni tekst: engleski, pdf (2 MB) str. 193-198 preuzimanja: 397* citiraj
APA 6th Edition
Rokosz, K., Hryniewicz, T. i Raaen, S. (2017). SEM, EDS and XPS analysis of nanostructured coating formed on NiTi biomaterial alloy by Plasma Electrolytic Oxidation (PEO). Tehnički vjesnik, 24 (1), 193-198. https://doi.org/10.17559/TV-20151021112657
MLA 8th Edition
Rokosz, Krzysztof, et al. "SEM, EDS and XPS analysis of nanostructured coating formed on NiTi biomaterial alloy by Plasma Electrolytic Oxidation (PEO)." Tehnički vjesnik, vol. 24, br. 1, 2017, str. 193-198. https://doi.org/10.17559/TV-20151021112657. Citirano 19.10.2019.
Chicago 17th Edition
Rokosz, Krzysztof, Tadeusz Hryniewicz i Steinar Raaen. "SEM, EDS and XPS analysis of nanostructured coating formed on NiTi biomaterial alloy by Plasma Electrolytic Oxidation (PEO)." Tehnički vjesnik 24, br. 1 (2017): 193-198. https://doi.org/10.17559/TV-20151021112657
Harvard
Rokosz, K., Hryniewicz, T., i Raaen, S. (2017). 'SEM, EDS and XPS analysis of nanostructured coating formed on NiTi biomaterial alloy by Plasma Electrolytic Oxidation (PEO)', Tehnički vjesnik, 24(1), str. 193-198. https://doi.org/10.17559/TV-20151021112657
Vancouver
Rokosz K, Hryniewicz T, Raaen S. SEM, EDS and XPS analysis of nanostructured coating formed on NiTi biomaterial alloy by Plasma Electrolytic Oxidation (PEO). Tehnički vjesnik [Internet]. 2017 [pristupljeno 19.10.2019.];24(1):193-198. https://doi.org/10.17559/TV-20151021112657
IEEE
K. Rokosz, T. Hryniewicz i S. Raaen, "SEM, EDS and XPS analysis of nanostructured coating formed on NiTi biomaterial alloy by Plasma Electrolytic Oxidation (PEO)", Tehnički vjesnik, vol.24, br. 1, str. 193-198, 2017. [Online]. https://doi.org/10.17559/TV-20151021112657
Puni tekst: hrvatski, pdf (2 MB) str. 193-198 preuzimanja: 191* citiraj
APA 6th Edition
Rokosz, K., Hryniewicz, T. i Raaen, S. (2017). SEM, EDS i XPS analiza nanostrukturirane prevlake koja se stvara na leguri od NiTi biomaterijala plasma elektrolitičkom oksidacijom (PEO). Tehnički vjesnik, 24 (1), 193-198. https://doi.org/10.17559/TV-20151021112657
MLA 8th Edition
Rokosz, Krzysztof, et al. "SEM, EDS i XPS analiza nanostrukturirane prevlake koja se stvara na leguri od NiTi biomaterijala plasma elektrolitičkom oksidacijom (PEO)." Tehnički vjesnik, vol. 24, br. 1, 2017, str. 193-198. https://doi.org/10.17559/TV-20151021112657. Citirano 19.10.2019.
Chicago 17th Edition
Rokosz, Krzysztof, Tadeusz Hryniewicz i Steinar Raaen. "SEM, EDS i XPS analiza nanostrukturirane prevlake koja se stvara na leguri od NiTi biomaterijala plasma elektrolitičkom oksidacijom (PEO)." Tehnički vjesnik 24, br. 1 (2017): 193-198. https://doi.org/10.17559/TV-20151021112657
Harvard
Rokosz, K., Hryniewicz, T., i Raaen, S. (2017). 'SEM, EDS i XPS analiza nanostrukturirane prevlake koja se stvara na leguri od NiTi biomaterijala plasma elektrolitičkom oksidacijom (PEO)', Tehnički vjesnik, 24(1), str. 193-198. https://doi.org/10.17559/TV-20151021112657
Vancouver
Rokosz K, Hryniewicz T, Raaen S. SEM, EDS i XPS analiza nanostrukturirane prevlake koja se stvara na leguri od NiTi biomaterijala plasma elektrolitičkom oksidacijom (PEO). Tehnički vjesnik [Internet]. 2017 [pristupljeno 19.10.2019.];24(1):193-198. https://doi.org/10.17559/TV-20151021112657
IEEE
K. Rokosz, T. Hryniewicz i S. Raaen, "SEM, EDS i XPS analiza nanostrukturirane prevlake koja se stvara na leguri od NiTi biomaterijala plasma elektrolitičkom oksidacijom (PEO)", Tehnički vjesnik, vol.24, br. 1, str. 193-198, 2017. [Online]. https://doi.org/10.17559/TV-20151021112657

Sažetak
Plasma Electrolytic Oxidation (PEO) of NiTi alloy was studied in the electrolyte consisting generally of concentrated orthophosphoric acid with an addition of copper II nitrate. The PEO process was used to obtain a nanostructured coating on the Nitinol surface. The surface layer analyses methods, such as scanning electron microscopy (SEM) with the energy-dispersive X-ray spectroscopy (EDS), and X-ray photoelectron spectroscopy (XPS), allowed determining the structure and composition of the most expected coatings and revealing the conditions for obtaining them. It was found that the porous PEO coating obtained in the electrolyte containing copper nitrate in an amount higher than 1,6 mol/L consists mainly of copper-titanium-nickel phosphates. Moreover, in comparison with matrix, the emergence of carcinogenic nickel appearing in the coating fortunately appears in very small quantities, i.e. below 1 at%.

Ključne riječi
biomaterials; coatings; electrochemical techniques; energy dispersive X-ray spectroscopy (EDS); NiTi alloy; X-ray photoelectron spectroscopy (XPS)

Hrčak ID: 174716

URI
https://hrcak.srce.hr/174716

[hrvatski]

Posjeta: 994 *