用空气中介质阻挡放电 (DBD)产生的常压低温等离子体对聚对苯二甲酸乙二酯 (PET)薄膜进行表面改性.通过扫描电子显微镜(SEM)观察、接触角测量和 X射线光电子能谱分析(XPS)等手段研究了 DBD处理前后 PET的表面特性.试验结果表明,PET表面经 DBD等离子体处理后,其表面微观样貌和表面化学成份均发生变化.经 DBD处理 10s后,PET的表面含氧量增加到 35%,表面水接触角降到37°.
参考文献
| [1] | Kunhardt E.E. .Generation of large-volume, atmospheric-pressure, nonequilibrium plasmas[J].IEEE Transactions on Plasma Science,2000(1):189-200. |
| [2] | Kogelschatz U. .Dielectric-barrier discharges: Their history, discharge physics, and industrial applications [Review][J].Plasma Chemistry and Plasma Processing,2003(1):1-46. |
| [3] | Cui NY.;Brown NMD. .Modification of the surface properties of a polypropylene (PP) film using an air dielectric barrier discharge plasma[J].Applied Surface Science: A Journal Devoted to the Properties of Interfaces in Relation to the Synthesis and Behaviour of Materials,2002(1/2):31-38. |
| [4] | Wagner HE.;Brandenburg R.;Kozlov KV.;Sonnenfeld A.;Michel P.;Behnke JF. .The barrier discharge: basic properties and applications to surface treatment[J].Vacuum: Technology Applications & Ion Physics: The International Journal & Abstracting Service for Vacuum Science & Technology,2003(3):417-436. |
| [5] | Borcia G.;Anderson CA.;Brown NMD. .Dielectric barrier discharge for surface treatment: application to selected polymers in film and fibre form[J].Plasma Sources Science & Technology,2003(3):335-344. |
| [6] | Fang Z.;Qiu Y.;Luo Y. .Surface modification of polytetrafluoroethylene film using the atmospheric pressure glow discharge in air[J].Journal of Physics, D. Applied Physics: A Europhysics Journal,2003(23):2980-2985. |
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