About: On the correlation of surface charge and energy in non-thermal plasma-treated polyethylene

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Non-thermal non-equilibrium oxidative air 40-kHz frequency, 13.56-MHz radiofrequency and 2.46-GHz microwave discharge plasma treatment were used for modifying low-density polyethylene foils. The untreated and treated samples were chemically characterised by X-ray photoelectron spectroscopy. In order to estimate the extent of the plasma sources at distinct treatment times, surface charge and energy were determined by zeta potential (zeta) and surface tension measurements. In addition, the isoelectric points (IEPs) of the studied samples were ascertained, and surface property variations were appraised by ageing time. The overall outcome indicated that zeta-potential and surface energy progressively changed after each treatment, as well as the influences of ageing on surface features, the IEP shifting to lower pH values and how all of these changes are associated with the new surface chemistry. This contribution seeks to shed light on topics related to polymer science and plasma-based strategies for surface modification. Non-thermal non-equilibrium oxidative air 40-kHz frequency, 13.56-MHz radiofrequency and 2.46-GHz microwave discharge plasma treatment were used for modifying low-density polyethylene foils. The untreated and treated samples were chemically characterised by X-ray photoelectron spectroscopy. In order to estimate the extent of the plasma sources at distinct treatment times, surface charge and energy were determined by zeta potential (zeta) and surface tension measurements. In addition, the isoelectric points (IEPs) of the studied samples were ascertained, and surface property variations were appraised by ageing time. The overall outcome indicated that zeta-potential and surface energy progressively changed after each treatment, as well as the influences of ageing on surface features, the IEP shifting to lower pH values and how all of these changes are associated with the new surface chemistry. This contribution seeks to shed light on topics related to polymer science and plasma-based strategies for surface modification. (en)
Title	On the correlation of surface charge and energy in non-thermal plasma-treated polyethylene On the correlation of surface charge and energy in non-thermal plasma-treated polyethylene (en)
skos:prefLabel	On the correlation of surface charge and energy in non-thermal plasma-treated polyethylene On the correlation of surface charge and energy in non-thermal plasma-treated polyethylene (en)
skos:notation	RIV/70883521:28610/14:43871756!RIV15-MSM-28610___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(ED2.1.00/03.0111), P(EE.2.3.20.0104), P(GA13-08944S)
http://linked.open...iv/cisloPeriodika	9
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Humpolíček, Petr Lehocký, Marián López García, Jorge Andrés
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Univerzita Tomáše Bati ve Zlíně / Univerzitní institut
http://linked.open...dnocenehoVysledku	34419
http://linked.open...ai/riv/idVysledku	RIV/70883521:28610/14:43871756
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	X-ray photoelectron spectroscopy; surface modification; surface energy; zeta potential; plasma treatment; polyethylene (en)
http://linked.open.../riv/klicoveSlovo	X-ray photoelectron spectroscopy plasma treatment polyethylene zeta potential surface energy surface modification
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[EA9B14075182]
http://linked.open...i/riv/nazevZdroje	Surface and Interface Analysis
http://linked.open...in/vavai/riv/obor	JK
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	Interactions of Conducting Polymers with Cells. Centre of Polymer Systems Advanced theoretical and experimental studies of polymer systems
http://linked.open...UplatneniVysledku	2014
http://linked.open...v/svazekPeriodika	46
http://linked.open...iv/tvurceVysledku	Humpolíček, Petr Lehocký, Marián López García, Jorge Andrés Novák, Igor
http://linked.open...ain/vavai/riv/wos	000341132900007
issn	0142-2421
number of pages	5 (xsd:int)
http://bibframe.org/vocab/doi	10.1002/sia.5627
http://localhost/t...ganizacniJednotka	28610

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