Detailed Information on Publication Record
2003
Surface modification of polycarbonate (bisphenol A) by low pressure rf plasma
SUBEDI, Deepak Prasad, Lenka ZAJÍČKOVÁ, Vilma BURŠÍKOVÁ and Jan JANČABasic information
Original name
Surface modification of polycarbonate (bisphenol A) by low pressure rf plasma
Name in Czech
Povrchová modifikace polykarbonátu (bisphenol A) v nízkotlakém rf plasmatu
Authors
SUBEDI, Deepak Prasad (524 Nepal), Lenka ZAJÍČKOVÁ (203 Czech Republic, guarantor), Vilma BURŠÍKOVÁ (203 Czech Republic) and Jan JANČA (203 Czech Republic)
Edition
Himalayan Journal of Sciences, Nepal, INASP, 2003, 1727-5210
Other information
Language
English
Type of outcome
Článek v odborném periodiku
Field of Study
10305 Fluids and plasma physics
Country of publisher
Nepal
Confidentiality degree
není předmětem státního či obchodního tajemství
RIV identification code
RIV/00216224:14310/03:00023906
Organization unit
Faculty of Science
Keywords in English
Polycarbonate; surface modification; rf plasma; ageing; surface energy
Tags
International impact, Reviewed
Změněno: 16/3/2008 10:50, doc. RNDr. Vilma Buršíková, Ph.D.
V originále
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 functional groups 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 films were deposited on the untreated and plasma treated polycarbonate. The adhesion of film to substrate was quantitatively analysed by cross-hatch peel test.
In Czech
Povrchová modifikace polykarbonátu (bisphenol A) v nízkotlakém rf plasmatu
Links
MSM 143100003, plan (intention) |
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