NANOSTRACTURING OF POLYMETHYL METHACRYLATE SURFACE WITH USE OF HIGLY ETCHING PLASMA

KELAR, Jakub, Zlata TUČEKOVÁ, Zdeňka DOUBKOVÁ, Richard KRUMPOLEC a Miroslav ZEMÁNEK. NANOSTRACTURING OF POLYMETHYL METHACRYLATE SURFACE WITH USE OF HIGLY ETCHING PLASMA. In PLASTKO 2018 Sborník příspěvků z konference. Univerzita Tomáše Bati ve Zlíně, 2018, s. 172-177. ISBN 978-80-7454-727-0.

Základní údaje

• Originální název: NANOSTRACTURING OF POLYMETHYL METHACRYLATE SURFACE WITH USE OF HIGLY ETCHING PLASMA
• Název anglicky: NANOSTRACTURING OF POLYMETHYL METHACRYLATE SURFACE WITH USE OF HIGLY ETCHING PLASMA
• Autoři: KELAR, Jakub, Zlata TUČEKOVÁ, Zdeňka DOUBKOVÁ, Richard KRUMPOLEC a Miroslav ZEMÁNEK.
• Vydání: PLASTKO 2018 Sborník příspěvků z konference, od s. 172-177, 6 s. 2018.
• Nakladatel: Univerzita Tomáše Bati ve Zlíně

Další údaje

• Originální jazyk: čeština
• Typ výsledku: Stať ve sborníku
• Obor: 10305 Fluids and plasma physics
• Stát vydavatele: Česká republika
• Utajení: není předmětem státního či obchodního tajemství
• WWW: URL
• Organizační jednotka: Přírodovědecká fakulta
• ISBN: 978-80-7454-727-0

Anotace

The study presents the results of polymethyl methacrylate (PMMA) surface modification induced by highly etching atmospheric pressure plasma. For plasma modification of flexible PMMA sheets, a technology capable to meet the industrial production requirements based on diffuse coplanar surface barrier discharge (DCSBD) was used. Change of wetting phenomena of PMMA surface with plasma treatment time and gas mixtures was demonstrated. To observe the etching of the polymer surface, a scanning electron microscopy (SEM) was used. As observed, plasma etching in hydrogen gas led to the formation of nanoscale pillar-like structures on modified PMMA surface. We have achieved full range change of wetting (reference water contact angle value of 78°) from the hydrophobic surface for plasma containing pure hydrogen ~120° to hydrophilic PMMA surface for plasma treatment in nitrogen-containing plasma ~10°.

Anotace anglicky

The study presents the results of polymethyl methacrylate (PMMA) surface modification induced by highly etching atmospheric pressure plasma. For plasma modification of flexible PMMA sheets, a technology capable to meet the industrial production requirements based on diffuse coplanar surface barrier discharge (DCSBD) was used. Change of wetting phenomena of PMMA surface with plasma treatment time and gas mixtures was demonstrated. To observe the etching of the polymer surface, a scanning electron microscopy (SEM) was used. As observed, plasma etching in hydrogen gas led to the formation of nanoscale pillar-like structures on modified PMMA surface. We have achieved full range change of wetting (reference water contact angle value of 78°) from the hydrophobic surface for plasma containing pure hydrogen ~120° to hydrophilic PMMA surface for plasma treatment in nitrogen-containing plasma ~10°.