XPS study of oxygen plasma activated PET

作者: Alenka Vesel , Miran Mozetic , Anton Zalar

DOI: 10.1016/J.VACUUM.2007.07.021

关键词:

摘要: A study on oxygen plasma functionalization of polyethyleneterephthalate (PET) is presented. Samples were exposed to a weakly ionized, highly dissociated RF oxygen plasma with an electron temperature of 5eV, a density of positive ions of 8× 1015m− 3 and a density of neutral oxygen atoms of 4× 1021m− 3. The oxygen pressure was 75Pa and the discharge power was 200W. The wettability of plasma-modified samples was determined by measuring the contact angle of a water drop, while the appearance of the functional groups …

参考文章(11)
R Cueff, G Baud, M Benmalek, J.P Besse, J.R Butruille, M Jacquet, X-ray photoelectron spectroscopy studies of plasma-modified PET surface and alumina/PET interface Applied Surface Science. ,vol. 115, pp. 292- 298 ,(1997) , 10.1016/S0169-4332(96)01089-6
Jiangnan Lai, Bob Sunderland, Jianming Xue, Sha Yan, Weijiang Zhao, Melvyn Folkard, Barry D. Michael, Yugang Wang, Study on hydrophilicity of polymer surfaces improved by plasma treatment Applied Surface Science. ,vol. 252, pp. 3375- 3379 ,(2006) , 10.1016/J.APSUSC.2005.05.038
M.R. Wertheimer, A.C. Fozza, A. Holländer, Industrial processing of polymers by low-pressure plasmas: the role of VUV radiation Nuclear Instruments & Methods in Physics Research Section B-beam Interactions With Materials and Atoms. ,vol. 151, pp. 65- 75 ,(1999) , 10.1016/S0168-583X(99)00073-7
Igor Poberaj, Miran Mozetič, Dušan Babič, Comparison of fiber optics and standard nickel catalytic probes for determination of neutral oxygen atoms concentration Journal of Vacuum Science and Technology. ,vol. 20, pp. 189- 193 ,(2002) , 10.1116/1.1427893
D. Babič, I. Poberaj, M. Mozetič, Fiber optic catalytic probe for weakly ionized oxygen plasma characterization Review of Scientific Instruments. ,vol. 72, pp. 4110- 4114 ,(2001) , 10.1063/1.1409567
Claudia Riccardi, Ruggero Barni, Elena Selli, Giovanni Mazzone, Maria Rosaria Massafra, Bruno Marcandalli, Giulio Poletti, Surface modification of poly(ethylene terephthalate) fibers induced by radio frequency air plasma treatment Applied Surface Science. ,vol. 211, pp. 386- 397 ,(2003) , 10.1016/S0169-4332(03)00265-4
M. Mozetic, A. Vesel, U. Cvelbar, A. Ricard, An Iron Catalytic Probe for Determination of the O-atom Density in an Ar/O2 Afterglow Plasma Chemistry and Plasma Processing. ,vol. 26, pp. 103- 117 ,(2006) , 10.1007/S11090-006-9004-8
Miran Mozetič, Andre Ricard, Dušan Babič, Igor Poberaj, Jacque Levaton, Virginie Monna, Uroš Cvelbar, Comparison of NO titration and fiber optics catalytic probes for determination of neutral oxygen atom concentration in plasmas and postglows Journal of Vacuum Science and Technology. ,vol. 21, pp. 369- 374 ,(2003) , 10.1116/1.1539082
J. Larrieu, F. Clément, B. Held, N. Soulem, F. Luthon, C. Guimon, H. Martinez, Analysis of microscopic modifications and macroscopic surface properties of polystyrene thin films treated under d.c. pulsed discharge conditions Surface and Interface Analysis. ,vol. 37, pp. 544- 554 ,(2005) , 10.1002/SIA.2047