The study of secondary electron collaborative plasma in the surface modification of PET film

Di Zhang; Hongying Zhou; Ying Guo; Jing Zhang

doi:10.1117/12.2053949

16 December 2013 The study of secondary electron collaborative plasma in the surface modification of PET film

Di Zhang, Hongying Zhou, Ying Guo, Jing Zhang

Proceedings Volume 9068, Eighth International Conference on Thin Film Physics and Applications; 90681S (2013) https://doi.org/10.1117/12.2053949
Event: Eighth International Conference on Thin Film Physics and Applications (TFPA13), 2013, Shanghai, China

Abstract

A systematic study of secondary electron collaborative the radio-frequency (RF) inductively coupled plasma (ICP) surface modification of PET film and its surface physical and chemical changes were analyzed. It was found that with a secondary electron collaborative the RF plasma, the contact angle was reduced to 17 ° in 5 seconds and RMS roughness is enhanced by 7 times higher than that of only plasma treatment film. The atomic force microscopy (AFM) and X-ray photo electron spectroscopy (XPS) were employed to investigate the surface characteristics with the collaborative plasma treatments. The amount of oxygen-containing polar functional groups was also elevated with the plasma treatment. Both the enhancements of surface roughness and oxygen-containing functional groups explain the improvements of hydrophilicity and cohesiveness achieved on PET film by the collaborative plasma.

Citation Download Citation

Di Zhang, Hongying Zhou, Ying Guo, and Jing Zhang "The study of secondary electron collaborative plasma in the surface modification of PET film", Proc. SPIE 9068, Eighth International Conference on Thin Film Physics and Applications, 90681S (16 December 2013); https://doi.org/10.1117/12.2053949

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