On the Hydrophilicity and Water Resistance Effect of Styrene-Acrylonitrile Copolymer Treated by CF4 and O2 Plasmas
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28610%2F15%3A43873176" target="_blank" >RIV/70883521:28610/15:43873176 - isvavai.cz</a>
Výsledek na webu
<a href="http://dx.doi.org/10.1002/ppap.201400216" target="_blank" >http://dx.doi.org/10.1002/ppap.201400216</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/ppap.201400216" target="_blank" >10.1002/ppap.201400216</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
On the Hydrophilicity and Water Resistance Effect of Styrene-Acrylonitrile Copolymer Treated by CF4 and O2 Plasmas
Popis výsledku v původním jazyce
A commercial formulation of styrene-acrylonitrile copolymer (SAN) sheets were surface-modified by using non-thermal radiofrequency and microwave plasma treatments. In order to evaluate the possible improvement of SAN surface properties, the modificationwas performed using oxygen and tetraflouromethane (CF4) discharges under different treatment durations and output powers. The untreated and treated samples were chemically and morphologically characterised by X-ray Photoelectron Spectroscopy (XPS) and Atomic Force Microscopy (AFM), and surface charge was evaluated by zeta potential (?) measurements. In addition, water contact angle measurements were employed for evaluating the extent of hydrophilicity and hydrophobicity on the treated specimens. The overall outcome indicated drastic chemical and physical surface changes, which vary according to the carrier gas. Surface became noticeably hydrophilic after few seconds of oxygen plasma treatments, whilst the surface became hydrophobic afte
Název v anglickém jazyce
On the Hydrophilicity and Water Resistance Effect of Styrene-Acrylonitrile Copolymer Treated by CF4 and O2 Plasmas
Popis výsledku anglicky
A commercial formulation of styrene-acrylonitrile copolymer (SAN) sheets were surface-modified by using non-thermal radiofrequency and microwave plasma treatments. In order to evaluate the possible improvement of SAN surface properties, the modificationwas performed using oxygen and tetraflouromethane (CF4) discharges under different treatment durations and output powers. The untreated and treated samples were chemically and morphologically characterised by X-ray Photoelectron Spectroscopy (XPS) and Atomic Force Microscopy (AFM), and surface charge was evaluated by zeta potential (?) measurements. In addition, water contact angle measurements were employed for evaluating the extent of hydrophilicity and hydrophobicity on the treated specimens. The overall outcome indicated drastic chemical and physical surface changes, which vary according to the carrier gas. Surface became noticeably hydrophilic after few seconds of oxygen plasma treatments, whilst the surface became hydrophobic afte
Klasifikace
Druh
J<sub>x</sub> - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
CEP obor
JK - Koroze a povrchové úpravy materiálu
OECD FORD obor
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Návaznosti výsledku
Projekt
Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.
Návaznosti
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Ostatní
Rok uplatnění
2015
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Plasma Processes and Polymers
ISSN
1612-8850
e-ISSN
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Svazek periodika
12
Číslo periodika v rámci svazku
10
Stát vydavatele periodika
DE - Spolková republika Německo
Počet stran výsledku
10
Strana od-do
1075-1084
Kód UT WoS článku
000363731700005
EID výsledku v databázi Scopus
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