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Properties of iodine containing diamond-like carbon films prepared by plasma source ion implantation

Inoi, T. and Baba, K. and Flege, S. and Hatada, R. and Ensinger, W. (2018):
Properties of iodine containing diamond-like carbon films prepared by plasma source ion implantation.
In: Diamond and Related Materials, Elsevier Science Publishing, pp. 108-112, 81, ISSN 09259635,
DOI: 10.1016/j.diamond.2017.11.013,
[Online-Edition: https://doi.org/10.1016/j.diamond.2017.11.013],
[Article]

Abstract

The addition of halogens to diamond-like carbon (DLC) films provides attractive film properties, e.g. a hydrophobic surface combined with an improved corrosion protection. The use of iodine is of interest in this regard because of its additional marked influence on the band gap and therefore on the optical properties of the film. Instead of solid iodine, the gaseous precursor trifluoroiodomethane (CF3I) was used to prepare iodine containing DLC films. In contrast to our earlier experiments, a lower voltage was used in the plasma based preparation process thereby extending the iodine concentration range. The film properties, such as halogen content, bonding, water contact angle and corrosion protection were evaluated. The iodine containing DLC films are suitable to be deposited on polymer materials.

Item Type: Article
Erschienen: 2018
Creators: Inoi, T. and Baba, K. and Flege, S. and Hatada, R. and Ensinger, W.
Title: Properties of iodine containing diamond-like carbon films prepared by plasma source ion implantation
Language: English
Abstract:

The addition of halogens to diamond-like carbon (DLC) films provides attractive film properties, e.g. a hydrophobic surface combined with an improved corrosion protection. The use of iodine is of interest in this regard because of its additional marked influence on the band gap and therefore on the optical properties of the film. Instead of solid iodine, the gaseous precursor trifluoroiodomethane (CF3I) was used to prepare iodine containing DLC films. In contrast to our earlier experiments, a lower voltage was used in the plasma based preparation process thereby extending the iodine concentration range. The film properties, such as halogen content, bonding, water contact angle and corrosion protection were evaluated. The iodine containing DLC films are suitable to be deposited on polymer materials.

Journal or Publication Title: Diamond and Related Materials
Volume: 81
Publisher: Elsevier Science Publishing
Uncontrolled Keywords: Plasma source ion Implantation, Diamond-like carbon, Iodine, CF3I, Corrosion test
Divisions: 11 Department of Materials and Earth Sciences > Material Science > Material Analytics
11 Department of Materials and Earth Sciences > Material Science
11 Department of Materials and Earth Sciences
Date Deposited: 28 Dec 2017 09:54
DOI: 10.1016/j.diamond.2017.11.013
Official URL: https://doi.org/10.1016/j.diamond.2017.11.013
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