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

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F14%3A10227297" target="_blank" >RIV/00216208:11320/14:10227297 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1016/j.vacuum.2013.07.014" target="_blank" >http://dx.doi.org/10.1016/j.vacuum.2013.07.014</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.vacuum.2013.07.014" target="_blank" >10.1016/j.vacuum.2013.07.014</a>

Result language

angličtina

Original language name

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

Original language 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.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

BM - Solid-state physics and magnetism

OECD FORD branch

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Project

<a href="/en/project/GA13-09853S" target="_blank" >GA13-09853S: Application of low temperature plasma in a gas aggregation cluster source for deposition of nanoparticles, nanostructured and nanocomposite films</a><br>

Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2014

Confidentiality

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

Name of the periodical

Vacuum

ISSN

0042-207X

e-ISSN

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Volume of the periodical

100

Issue of the periodical within the volume

February

Country of publishing house

GB - UNITED KINGDOM

Number of pages

4

Pages from-to

57-60

UT code for WoS article

000325384200017

EID of the result in the Scopus database

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