| Surface Modification of Polyethylene （PE） Films Using Dielectric Barrier Discharge Plasma at Atmospheric Pressure |
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| 引用本文： | 王坤,;李建,;任春生,;王德真,;王友年. Surface Modification of Polyethylene （PE） Films Using Dielectric Barrier Discharge Plasma at Atmospheric Pressure[J]. 等离子体科学和技术, 2008, 10(4): 433-437 |
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| 作者姓名： | 王坤, 李建, 任春生, 王德真, 王友年 |
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| 作者单位： | [1]Department of Nuclear Engineering and Nuclear Technology, Engineering and Technical College of Chengdu University of Technology, Leshan 614007, China; [2]State Key Laboratory of Material Modification by Electron, Ion and Laser Beams, Dalian University of Technology, Dalian 116024, China |
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| 基金项目： | supported by the Science Development Foundation of the Engineering and Technical College of Chengdu University of Technology of China （Nos. C122007025, C122007018）. |
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| 摘 要： | Modification of the surface properties of polyethylene （PE） films is studied using air dielectric barrier discharge at atmospheric pressure. The treated samples are examined by Water contact angle measurements, Fourier transform infrared attenuated total reflection spectroscopy （FTIR-ATR）, X-ray photoelectron spectroscopy （XPS） and scanning electron microscopy （SEM）. With the increase in treating time, the water contact angle changes from 93.2° before treatment to a minimum of 53.3° after a treatment for 50 s. Both ATR and XPS results show some oxidized species are introduced into the sample surface by the plasma treatment and the tendency of the water contact angle with the treating time is the same as that of oxygen concentration on the treated sample surface. SEM result shows the surface roughness of PE samples increases with the treatment time increasing.
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| 关 键 词： | 电介质 聚乙烯 可湿性 等离子体 |
Surface Modification of Polyethylene (PE) Films Using Dielectric Barrier Discharge Plasma at Atmospheric Pressure |
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| Affiliation: | WANG Kun , LI Jian , REN Chunsheng , WANG Dezhen , WANG Younian (1 Department of Nuclear Engineering and Nuclear Technology, Engineering and Technical College of Chengdu University of Technology, Leshan 614007, China; 2 State Key Laboratory of Material Modification by Electron, Ion and Laser Beams, Dalian University of Technology, Dalian 116024, China) |
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| Abstract: | air dielectric barrier discharge, polyethylene, surface modification, wettability |
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| Keywords: | air dielectric barrier discharge polyethylene surface modification wettability |
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