MODIFICATION OF POLYETHYLENE TUBES SURFACE IN DIELECTRIC BARRIER DISCHARGE REACTOR

被引：0
|
作者：
Mlotek, M. [1 ]
Blaszczyk, A. [1 ]
Ulejczyk, B. [1 ]
Krawczyk, K. [1 ]
机构：
[1] Warsaw Univ Technol, 3 Noakowskiego St, PL-00664 Warsaw, Poland
来源：
HAKONE XV: INTERNATIONAL SYMPOSIUM ON HIGH PRESSURE LOW TEMPERATURE PLASMA CHEMISTRY: WITH JOINT COST TD1208 WORKSHOP: NON-EQUILIBRIUM PLASMAS WITH LIQUIDS FOR WATER AND SURFACE TREATMENT | 2016年
关键词：
nonequilibrium plasma; surface modification; dielectric-barrier discharge;
D O I：
暂无
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
The influence of gas composition and power supply on the properties of the tubes surface was studied. The exposure time and gas flow rate were constant but the gas composition and discharge power varied. The treated samples were examined by water and diiodomethane contact angle measurement. The surface energy was calculated using Owens-Wendt method. After treatment time of 30 s the water contact angle was reduced from the initial value of 55 degrees to the 27 degrees. The surface energy increased from 46.8 mJ/m(2) to 65.7 mJ/m(2).
引用
收藏
页码：309 / 312
页数：4
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