About: Hydrophobic and super-hydrophobic coatings based on nanoparticles overcoated by fluorocarbon plasma polymer

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About: Hydrophobic and super-hydrophobic coatings based on nanoparticles overcoated by fluorocarbon plasma polymer Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://dx.doi.org/10.1016/j.vacuum.2013.07.014
Description	This study proposes preparation of highly hydrophobic and super-hydrophobic fluorocarbon surfaces using a simple fully vacuum-based method. The method combines deposition of nanoparticle films by means of gas aggregation sources and overcoating of such films by a magnetron sputtered polytetrafluoroethylene layer. This makes it possible to vary independently the roughness of the resulting surfaces and their chemical composition. The surface roughness is given by the underlying nanoparticle film and surface chemical composition by the chemical structure of the thin film overcoat. It is demonstrated that the surface roughness, i.e. a key parameter that governs wettability, may be adjusted by the size of nanoparticles used in a relatively wide range. Finally, it is shown that at certain surface roughness, 60 nm in this study, the fabricated surfaces become super-hydrophobic and slippery. This study proposes preparation of highly hydrophobic and super-hydrophobic fluorocarbon surfaces using a simple fully vacuum-based method. The method combines deposition of nanoparticle films by means of gas aggregation sources and overcoating of such films by a magnetron sputtered polytetrafluoroethylene layer. This makes it possible to vary independently the roughness of the resulting surfaces and their chemical composition. The surface roughness is given by the underlying nanoparticle film and surface chemical composition by the chemical structure of the thin film overcoat. It is demonstrated that the surface roughness, i.e. a key parameter that governs wettability, may be adjusted by the size of nanoparticles used in a relatively wide range. Finally, it is shown that at certain surface roughness, 60 nm in this study, the fabricated surfaces become super-hydrophobic and slippery. (en)
Title	Hydrophobic and super-hydrophobic coatings based on nanoparticles overcoated by fluorocarbon plasma polymer Hydrophobic and super-hydrophobic coatings based on nanoparticles overcoated by fluorocarbon plasma polymer (en)
skos:prefLabel	Hydrophobic and super-hydrophobic coatings based on nanoparticles overcoated by fluorocarbon plasma polymer Hydrophobic and super-hydrophobic coatings based on nanoparticles overcoated by fluorocarbon plasma polymer (en)
skos:notation	RIV/00216208:11320/14:10227297!RIV15-MSM-11320___
http://linked.open...avai/riv/aktivita	P S
http://linked.open...avai/riv/aktivity	P(GA13-09853S), S
http://linked.open...iv/cisloPeriodika	February
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Polonskyi, Oleksandr Shukurov, Andrey Petr, Martin Biederman, Hynek Kylián, Ondřej Solař, Pavel Hanuš, Jan Serov, Anton
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 Karlova v Praze / Matematicko-fyzikální fakulta
http://linked.open...dnocenehoVysledku	20120
http://linked.open...ai/riv/idVysledku	RIV/00216208:11320/14:10227297
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Surface roughness; Magnetron sputtering; Gas aggregation sources; Superhydrophobicity (en)
http://linked.open.../riv/klicoveSlovo	Gas aggregation sources Magnetron sputtering Superhydrophobicity Surface roughness
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[AD8EE04EBCA9]
http://linked.open...i/riv/nazevZdroje	Vacuum
http://linked.open...in/vavai/riv/obor	BM
http://linked.open...ichTvurcuVysledku	8 (xsd:int)
http://linked.open...cetTvurcuVysledku	8 (xsd:int)
http://linked.open...vavai/riv/projekt	Application of low temperature plasma in a gas aggregation cluster source for deposition of nanoparticles, nanostructured and nanocomposite films
http://linked.open...UplatneniVysledku	2014
http://linked.open...v/svazekPeriodika	100
http://linked.open...iv/tvurceVysledku	Hanuš, Jan Kylián, Ondřej Biederman, Hynek Petr, Martin Polonskyi, Oleksandr Shukurov, Andrey Solař, Pavel Serov, Anton
http://linked.open...ain/vavai/riv/wos	000325384200017
issn	0042-207X
number of pages	4 (xsd:int)
http://bibframe.org/vocab/doi	10.1016/j.vacuum.2013.07.014
http://localhost/t...ganizacniJednotka	11320

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