Surface modification of polycarbonate (bisphenol A) by low pressure rf plasma

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F03%3A00023906" target="_blank" >RIV/00216224:14310/03:00023906 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Surface modification of polycarbonate (bisphenol A) by low pressure rf plasma
Original language description
Effects of low pressure radio frequency (rf) plasma treatment on the surface properties of polycarbonate are presented in this paper. Results obtained from the surface energy measurement after different conditions of treatment are compared. After treatment the surface free energy increased from the original value of 35 mJ/m2 to 63-74 mJ/m2. X-ray photoelectron spectroscopy measurements showed an increase in oxygen to carbon ratio after the treatment indicating an increase of oxygen-containing functionalgroups on the polycarbonate surface. A study of the stability of the modified surface property has been made on the basis of surface free energy. To study the improvement of adhesion between the polycarbonate and thin coatings, organosilicon thin filmswere deposited on the untreated and plasma treated polycarbonate. The adhesion of film to substrate was quantitatively analysed by cross-hatch peel test.
Czech name
Povrchová modifikace polykarbonátu (bisphenol A) v nízkotlakém rf plasmatu
Czech description
Povrchová modifikace polykarbonátu (bisphenol A) v nízkotlakém rf plasmatu

Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BL - Plasma physics and discharge through gases
OECD FORD branch
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Publication year
2003
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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