Surface properties of amorphous carbon films

被引:8
|
作者
Kutsay, O. [1 ]
Loginova, O. [1 ]
Gontar, A. [1 ]
Perevertallo, V. [1 ]
Zanevskyy, O. [1 ]
Katrusha, A. [1 ]
Ivakhnenko, S. [1 ]
Gorokhov, V. [1 ]
Stank, S. [1 ]
Tkach, V. [1 ]
Novikov, N. [1 ]
机构
[1] NASU, Inst Superhard Mat, UA-04074 Kiev, Ukraine
关键词
amorphous hydrogenated carbon; tetrahedral amorphous carbon; surface characterization; wettability;
D O I
10.1016/j.diamond.2008.02.020
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
The sessile-drop experiment was conducted to analyze the wetting characteristics of the different amorphous carbon films before and after the plasma treatment. Initially in the carbon film-distilled water system the average contact angles have been measured within the values range from 50 degrees to 70 degrees. The plasma treatment of different allotropic carbon forms by low energetic ions increases very strongly the solid/liquid surface energy and reduces the contact angle down to 0 degrees. (c) 2008 Elsevier B.V. All rights reserved.
引用
收藏
页码:1689 / 1691
页数:3
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