Comparison of glow argon plasma-induced surface changes of thermoplastic polymers

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F11%3A43892497" target="_blank" >RIV/60461373:22310/11:43892497 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61388980:_____/11:00366264 RIV/61389005:_____/11:00366264 RIV/44555601:13440/11:43878470

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.nimb.2010.11.018" target="_blank" >http://dx.doi.org/10.1016/j.nimb.2010.11.018</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.nimb.2010.11.018" target="_blank" >10.1016/j.nimb.2010.11.018</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Comparison of glow argon plasma-induced surface changes of thermoplastic polymers

Popis výsledku v původním jazyce

Modification of high-density polyethylene (PE), polytetrafluoroethylene (PTFE), polystyrene (PS), polyethyleneterephthalate (PET) and polypropylene (PP) by Ar plasma was studied. The amount of the ablated material was determined by gravimetry. Wettability of polymers after the plasma treatment was determined from the contact angle measurement. The changes in the surface morphology of polymers were observed using atomic force microscopy (AFM). Chemical structure of modified polymers was characterized byX-ray photoelectron spectroscopy (XPS) and electron paramagnetic resonance (EPR). Surface changes were also studied by the determination of electrokinetic potential (zeta-potential). It was found that under the plasma treatment the polymers are ablated and their surface morphology and roughness are changed dramatically. XPS measurements indicate an oxidation of the polymer surface. The plasma treatment results in a dramatic increase of the zeta-potential. EPR data show different radical

Název v anglickém jazyce

Comparison of glow argon plasma-induced surface changes of thermoplastic polymers

Popis výsledku anglicky

Modification of high-density polyethylene (PE), polytetrafluoroethylene (PTFE), polystyrene (PS), polyethyleneterephthalate (PET) and polypropylene (PP) by Ar plasma was studied. The amount of the ablated material was determined by gravimetry. Wettability of polymers after the plasma treatment was determined from the contact angle measurement. The changes in the surface morphology of polymers were observed using atomic force microscopy (AFM). Chemical structure of modified polymers was characterized byX-ray photoelectron spectroscopy (XPS) and electron paramagnetic resonance (EPR). Surface changes were also studied by the determination of electrokinetic potential (zeta-potential). It was found that under the plasma treatment the polymers are ablated and their surface morphology and roughness are changed dramatically. XPS measurements indicate an oxidation of the polymer surface. The plasma treatment results in a dramatic increase of the zeta-potential. EPR data show different radical

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

CD - Makromolekulární chemie

OECD FORD obor

—

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)

Rok uplatnění

2011

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Nuclear Instruments and Methods in Physics Research, Section B

ISSN

0168-583X

e-ISSN

—

Svazek periodika

269

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

6

Strana od-do

83-88

Kód UT WoS článku

000287071600001

EID výsledku v databázi Scopus

—