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Preparation of Ag-containing diamond-like carbon films on the interior surface of tubes by a combined method of plasma source ion implantation and DC sputtering

Hatada, R. ; Flege, S. ; Bobrich, A. ; Ensinger, W. ; Dietz, C. ; Baba, K. ; Sawase, T. ; Watamoto, T. ; Matsutani, T. (2014)
Preparation of Ag-containing diamond-like carbon films on the interior surface of tubes by a combined method of plasma source ion implantation and DC sputtering.
In: Applied Surface Science, 310
doi: 10.1016/j.apsusc.2014.03.071
Artikel, Bibliographie

Kurzbeschreibung (Abstract)

Adhesive diamond-like carbon (DLC) films can be prepared by plasma source ion implantation (PSII), which is also suitable for the treatment of the inner surface of a tube. Incorporation of a metal into the DLC film provides a possibility to change the characteristics of the DLC film. One source for the metal is DC sputtering. In this study PSII and DC sputtering were combined to prepare DLC films containing low concentrations of Ag on the interior surfaces of stainless steel tubes. A DLC film was deposited using a C2H4 plasma with the help of an auxiliary electrode inside of the tube. This electrode was then used as a target for the DC sputtering. A mixture of the gases Ar and C2H4 was used to sputter the silver. By changing the gas flow ratios and process time, the resulting Ag content of the films could be varied. Sample characterizations were performed by X-ray photoelectron spectroscopy, secondary ion mass spectrometry, atomic force microscopy and Raman spectroscopy. Additionally, a ball-on-disk test was performed to investigate the tribological properties of the films. The antibacterial activity was determined using Staphylococcus aureus bacteria. (C) 2014 Elsevier B.V. All rights reserved.

Typ des Eintrags: Artikel
Erschienen: 2014
Autor(en): Hatada, R. ; Flege, S. ; Bobrich, A. ; Ensinger, W. ; Dietz, C. ; Baba, K. ; Sawase, T. ; Watamoto, T. ; Matsutani, T.
Art des Eintrags: Bibliographie
Titel: Preparation of Ag-containing diamond-like carbon films on the interior surface of tubes by a combined method of plasma source ion implantation and DC sputtering
Sprache: Englisch
Publikationsjahr: 15 August 2014
Verlag: ELSEVIER SCIENCE BV, AMSTERDAM, NETHERLANDS
Titel der Zeitschrift, Zeitung oder Schriftenreihe: Applied Surface Science
Jahrgang/Volume einer Zeitschrift: 310
DOI: 10.1016/j.apsusc.2014.03.071
Kurzbeschreibung (Abstract):

Adhesive diamond-like carbon (DLC) films can be prepared by plasma source ion implantation (PSII), which is also suitable for the treatment of the inner surface of a tube. Incorporation of a metal into the DLC film provides a possibility to change the characteristics of the DLC film. One source for the metal is DC sputtering. In this study PSII and DC sputtering were combined to prepare DLC films containing low concentrations of Ag on the interior surfaces of stainless steel tubes. A DLC film was deposited using a C2H4 plasma with the help of an auxiliary electrode inside of the tube. This electrode was then used as a target for the DC sputtering. A mixture of the gases Ar and C2H4 was used to sputter the silver. By changing the gas flow ratios and process time, the resulting Ag content of the films could be varied. Sample characterizations were performed by X-ray photoelectron spectroscopy, secondary ion mass spectrometry, atomic force microscopy and Raman spectroscopy. Additionally, a ball-on-disk test was performed to investigate the tribological properties of the films. The antibacterial activity was determined using Staphylococcus aureus bacteria. (C) 2014 Elsevier B.V. All rights reserved.

Freie Schlagworte: Ag-DLC, PSII, Sputtering, Tube, Antibacterial
Fachbereich(e)/-gebiet(e): 11 Fachbereich Material- und Geowissenschaften > Materialwissenschaft > Fachgebiet Materialanalytik
11 Fachbereich Material- und Geowissenschaften > Materialwissenschaft > Fachgebiet Physics of Surfaces
11 Fachbereich Material- und Geowissenschaften > Materialwissenschaft
11 Fachbereich Material- und Geowissenschaften
Hinterlegungsdatum: 08 Jun 2016 09:12
Letzte Änderung: 08 Jun 2016 09:12
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