Deposition of superhydrophobic structures by magnetron discharge

V. De Vriendt; A. Felten; J.-P. Blondeau; J.-J. Pireaux; F. Maseri; S. Lucas

doi:10.1016/j.surfcoat.2010.11.011

Deposition of superhydrophobic structures by magnetron discharge

V. De Vriendt, A. Felten, J.-P. Blondeau, J.-J. Pireaux, F. Maseri, S. Lucas

Namur Research Institute for Life Sciences

Résultats de recherche: Contribution à un journal/une revue › Article › Revue par des pairs

Résumé

V. Devriendt, A. Felten, J.-P. Blondeau, F. Mazeri, J.-J. Pireaux, S. Lucas

langue originale	Anglais
journal	Surface and Coatings Technology
Volume	205
Numéro de publication	SUPPL. 2
Les DOIs	https://doi.org/10.1016/j.surfcoat.2010.11.011
Etat de la publication	Publié - 25 juil. 2011

SDG des Nations Unies

Ce résultat contribue à ou aux Objectifs de développement durable suivants

Accès au document

10.1016/j.surfcoat.2010.11.011

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Microscopie électronique
Jean-Francois Colomer (!!Manager) & Corry Charlier (!!Operator)
Plateforme technologique Morphologie, imagerie
Equipement/installations: Equipement
Synthèse, Irradiation et Analyse de Matériaux (SIAM) (2016 - ...)
Pierre Louette (!!Manager), Julien Colaux (!!Manager), Alexandre Felten (!!Manager), Tijani Tabarrant (!!Operator), Frederic COME (!!Operator) & Paul-Louis Debarsy (!!Manager)
Plateforme technologique Synthese, irradiation et analyse des materiaux
Equipement/installations: Plateforme technolgique

Contient cette citation

@article{4d8aca40248c4657b73d86e43aa9919a,

title = "Deposition of superhydrophobic structures by magnetron discharge",

abstract = "Superhydrophobic surfaces were fabricated with a high water contact angle (CA) of 155° and a low CA hysteresis of 3°. This is achieved by covering the substrate with carbon-based microstructures that take the shape of flowers. These structures, synthesized by pulsed magnetron discharge from acetylene, are confirmed to be fractal by the box-counting determination method. The deposition method is simple, effective, environmentally friendly and applicable to industrial processes involving large flat substrates, like those in the steel and glass coating industries. This work highlights the importance of the surface density of fractal structures for the fabrication of superhydrophobic surfaces. To have a high water CA (>150°), the number of fractal structures per cm on a given surface must be as high as possible. If this number decreases, an additional fluorine treatment is necessary to obtain superhydrophobic films.",

author = "{De Vriendt}, V. and A. Felten and J.-P. Blondeau and J.-J. Pireaux and F. Maseri and S. Lucas",

year = "2011",

month = jul,

day = "25",

doi = "10.1016/j.surfcoat.2010.11.011",

language = "English",

volume = "205",

journal = "Surface and Coatings Technology",

issn = "0257-8972",

publisher = "Elsevier",

number = "SUPPL. 2",

}

TY - JOUR

T1 - Deposition of superhydrophobic structures by magnetron discharge

AU - De Vriendt, V.

AU - Felten, A.

AU - Blondeau, J.-P.

AU - Pireaux, J.-J.

AU - Maseri, F.

AU - Lucas, S.

PY - 2011/7/25

Y1 - 2011/7/25

N2 - Superhydrophobic surfaces were fabricated with a high water contact angle (CA) of 155° and a low CA hysteresis of 3°. This is achieved by covering the substrate with carbon-based microstructures that take the shape of flowers. These structures, synthesized by pulsed magnetron discharge from acetylene, are confirmed to be fractal by the box-counting determination method. The deposition method is simple, effective, environmentally friendly and applicable to industrial processes involving large flat substrates, like those in the steel and glass coating industries. This work highlights the importance of the surface density of fractal structures for the fabrication of superhydrophobic surfaces. To have a high water CA (>150°), the number of fractal structures per cm on a given surface must be as high as possible. If this number decreases, an additional fluorine treatment is necessary to obtain superhydrophobic films.

AB - Superhydrophobic surfaces were fabricated with a high water contact angle (CA) of 155° and a low CA hysteresis of 3°. This is achieved by covering the substrate with carbon-based microstructures that take the shape of flowers. These structures, synthesized by pulsed magnetron discharge from acetylene, are confirmed to be fractal by the box-counting determination method. The deposition method is simple, effective, environmentally friendly and applicable to industrial processes involving large flat substrates, like those in the steel and glass coating industries. This work highlights the importance of the surface density of fractal structures for the fabrication of superhydrophobic surfaces. To have a high water CA (>150°), the number of fractal structures per cm on a given surface must be as high as possible. If this number decreases, an additional fluorine treatment is necessary to obtain superhydrophobic films.

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U2 - 10.1016/j.surfcoat.2010.11.011

DO - 10.1016/j.surfcoat.2010.11.011

M3 - Article

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SN - 0257-8972

VL - 205

JO - Surface and Coatings Technology

JF - Surface and Coatings Technology

IS - SUPPL. 2

ER -

Deposition of superhydrophobic structures by magnetron discharge

Résumé

SDG des Nations Unies

Accès au document

Autres fichiers et liens

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Équipement

Microscopie électronique

Synthèse, Irradiation et Analyse de Matériaux (SIAM) (2016 - ...)

Contient cette citation