ROLL-TO-ROLL ATMOSPHERIC PRESSURE PLASMA TREATMENT OF POLYAMIDE FOILS

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F19%3A00134845" target="_blank" >RIV/00216224:14310/19:00134845 - isvavai.cz</a>
Result on the web
<a href="https://neon.dpp.fmph.uniba.sk/sappxxii/download/SAPP_XXII_JSPP_XI_Book_of_Contributed_Papers.pdf" target="_blank" >https://neon.dpp.fmph.uniba.sk/sappxxii/download/SAPP_XXII_JSPP_XI_Book_of_Contributed_Papers.pdf</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
ROLL-TO-ROLL ATMOSPHERIC PRESSURE PLASMA TREATMENT OF POLYAMIDE FOILS
Original language description
The subject of this contribution is a hydrophilic ambient air plasma treatment of polyamide (PA) foils using diffuse coplanar surface barrier discharge with a concavely curved configuration of electrode system. The short plasma exposure time in the range of 0.5–2 s was sufficient for hydrophilization of foils. It was carried out also the comparison of discharge input power (400 W, 600 W) influence on water contact angle (WCA) values. A significant effect of plasma treatment on PA foils hydrophilicity increasement was observed even after 0.5 s of treatment at the input power of 400 W when WCA was reduced from value 65° to 40°. The most significant wettability increase of PA surface was achieved after plasma treatment at a higher input power of 600 W. In this case, WCA decreased from value 65° to 28° after 2 s of plasma treatment. Even one month after the treatment the WCA values did not reach the initial values before treatment. No morphological changes were observed on the surface of PA foils after the plasma treatment.
Czech name
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Czech description
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Project
<a href="/en/project/LO1411" target="_blank" >LO1411: Development of Centre for low-cost plasma and nanotechnology surface modification</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Book of Contributed Papers : 22nd Symposium on Application of Plasma Processes and 11th EU-Japan Joint Symposium on Plasma Processing, Štrbské Pleso, Slovakia, 18-24 January 2019.
ISBN
9788081470899
ISSN
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e-ISSN
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Number of pages
5
Pages from-to
259-263
Publisher name
Comenius University Bratislava, Library and Publishing Centre CU
Place of publication
Bratislava
Event location
Štrbské Pleso
Event date
Jan 18, 2019
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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