Nanofibrillar Patterns on PET: The Influence of Plasma Parameters in Surface Morphology

被引:33
|
作者
Wohlfart, Ellen [2 ]
Fernandez-Blazquez, Juan P. [1 ]
Arzt, Eduard [3 ]
del Campo, Aranzazu [1 ]
机构
[1] Max Planck Inst Polymer Res, Mainz, Germany
[2] Max Planck Inst Met Res, Stuttgart, Germany
[3] Leibniz Inst Neue Mat, Saarbrucken, Germany
关键词
plasma etching; poly(ethylene terephthalate) (PET); reactive-ion etching (RIE); surface modification; water contacangle (WCA); POLY(ETHYLENE-TEREPHTHALATE) FILM SURFACES; FLUOROCARBON PLASMAS; POLY(DIMETHYLSILOXANE); FABRICATION; CHEMISTRY; POLYMERS; STICKY; OXYGEN;
D O I
10.1002/ppap.201000164
中图分类号
O59 [应用物理学];
学科分类号
摘要
This manuscript studies the formation of nanopatterns onto PET films under different experimental conditions. Homogeneous patterns with randomly distributed bumps or nano-fibrils were observed depending on the plasma parameters. The influence of the power, oxygen pressure and electrode charge in the etching rate and final nanotopography is studied and discussed. The superhydrophobic properties of the nanostructured films are analysed.
引用
收藏
页码:876 / 884
页数:9
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