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Effect of atmospheric pressure plasma on surface modification of paper

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GALMIZ Oleksandr KELAR TUČEKOVÁ Zlata KELAR Jakub ZEMÁNEK Miroslav STUPAVSKÁ Monika KOVÁČIK Dušan ČERNÁK Mirko

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Časopis / Zdroj AIP Advances
Fakulta / Pracoviště MU

Přírodovědecká fakulta

Citace
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Doi http://dx.doi.org/10.1063/1.5124149
Klíčová slova plasma;atmospheric pressure;paper;release liner;surface modification
Popis A study of plasma treatment of clay-coated paper is presented. The wettability of the paper surface before and after the plasma treatment was determined by measuring the water contact angle and surface free energy. The appearance of the surface-functional groups was determined by using high-resolution X-ray photoelectron spectroscopy, while changes in the surface morphology were monitored by scanning electron microscopy. Already after 0.25 s of the plasma treatment, the paper surface improved its wettability. The X-ray photoelectron spectroscopy analyses showed a gradual increase of oxygen-rich functional groups on the surface while scanning electron microscopy analyses did not show a significant modification of the morphology and no alternation of the surface structure after the plasma treatment.
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