XPS and GDOES Characterization of Porous Coating Enriched with Copper and Calcium Obtained on Tantalum via Plasma Electrolytic Oxidation
XPS and GDOES characterizations of porous coatings on tantalum after Plasma Electrolytic Oxidation (PEO) at 450 V for 3 minutes in electrolyte containing concentrated (85%) phosphoric acid with calcium nitrate and copper (II) nitrate are described. Based on the obtained data, it may be concluded tha...
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| Format: | Article |
| Language: | English |
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Wiley
2016-01-01
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| Series: | Journal of Spectroscopy |
| Online Access: | http://dx.doi.org/10.1155/2016/7093071 |
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| author | Krzysztof Rokosz Tadeusz Hryniewicz Patrick Chapon Steinar Raaen Hugo Ricardo Zschommler Sandim |
| author_facet | Krzysztof Rokosz Tadeusz Hryniewicz Patrick Chapon Steinar Raaen Hugo Ricardo Zschommler Sandim |
| author_sort | Krzysztof Rokosz |
| collection | DOAJ |
| description | XPS and GDOES characterizations of porous coatings on tantalum after Plasma Electrolytic Oxidation (PEO) at 450 V for 3 minutes in electrolyte containing concentrated (85%) phosphoric acid with calcium nitrate and copper (II) nitrate are described. Based on the obtained data, it may be concluded that the PEO coating consists of tantalum (Ta5+), calcium (Ca2+), copper (Cu2+ and Cu+), and phosphates (PO43-). It has to be pointed out that copper and calcium are distributed throughout the volume. The authors also propose a new model of PEO, based on the derivative of GDOES signals with sputtering time. |
| format | Article |
| id | doaj-art-17ee20b65c66487a9686c3449c32ba43 |
| institution | Kabale University |
| issn | 2314-4920 2314-4939 |
| language | English |
| publishDate | 2016-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Journal of Spectroscopy |
| spelling | doaj-art-17ee20b65c66487a9686c3449c32ba432025-02-03T01:02:28ZengWileyJournal of Spectroscopy2314-49202314-49392016-01-01201610.1155/2016/70930717093071XPS and GDOES Characterization of Porous Coating Enriched with Copper and Calcium Obtained on Tantalum via Plasma Electrolytic OxidationKrzysztof Rokosz0Tadeusz Hryniewicz1Patrick Chapon2Steinar Raaen3Hugo Ricardo Zschommler Sandim4Division of Bioengineering and Surface Electrochemistry, Department of Engineering and Informatics Systems, Faculty of Mechanical Engineering, Koszalin University of Technology, Racławicka 15-17, 75-620 Koszalin, PolandDivision of Bioengineering and Surface Electrochemistry, Department of Engineering and Informatics Systems, Faculty of Mechanical Engineering, Koszalin University of Technology, Racławicka 15-17, 75-620 Koszalin, PolandHORIBA Jobin Yvon S.A.S., 16-18 rue du Canal, 91165 Longjumeau Cedex, FranceDepartment of Physics, Norwegian University of Science and Technology (NTNU), Realfagbygget E3-124 Høgskoleringen 5, 7491 Trondheim, NorwayDepartment of Materials Engineering, Lorena School of Engineering, University of Sao Paulo, 12602-810 Lorena, SP, BrazilXPS and GDOES characterizations of porous coatings on tantalum after Plasma Electrolytic Oxidation (PEO) at 450 V for 3 minutes in electrolyte containing concentrated (85%) phosphoric acid with calcium nitrate and copper (II) nitrate are described. Based on the obtained data, it may be concluded that the PEO coating consists of tantalum (Ta5+), calcium (Ca2+), copper (Cu2+ and Cu+), and phosphates (PO43-). It has to be pointed out that copper and calcium are distributed throughout the volume. The authors also propose a new model of PEO, based on the derivative of GDOES signals with sputtering time.http://dx.doi.org/10.1155/2016/7093071 |
| spellingShingle | Krzysztof Rokosz Tadeusz Hryniewicz Patrick Chapon Steinar Raaen Hugo Ricardo Zschommler Sandim XPS and GDOES Characterization of Porous Coating Enriched with Copper and Calcium Obtained on Tantalum via Plasma Electrolytic Oxidation Journal of Spectroscopy |
| title | XPS and GDOES Characterization of Porous Coating Enriched with Copper and Calcium Obtained on Tantalum via Plasma Electrolytic Oxidation |
| title_full | XPS and GDOES Characterization of Porous Coating Enriched with Copper and Calcium Obtained on Tantalum via Plasma Electrolytic Oxidation |
| title_fullStr | XPS and GDOES Characterization of Porous Coating Enriched with Copper and Calcium Obtained on Tantalum via Plasma Electrolytic Oxidation |
| title_full_unstemmed | XPS and GDOES Characterization of Porous Coating Enriched with Copper and Calcium Obtained on Tantalum via Plasma Electrolytic Oxidation |
| title_short | XPS and GDOES Characterization of Porous Coating Enriched with Copper and Calcium Obtained on Tantalum via Plasma Electrolytic Oxidation |
| title_sort | xps and gdoes characterization of porous coating enriched with copper and calcium obtained on tantalum via plasma electrolytic oxidation |
| url | http://dx.doi.org/10.1155/2016/7093071 |
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