One-pot preparation of fluorinated mesoporous silica nanoparticles for liquid marble formation and superhydrophobic surfaces

Adem Yildirim; Hulya Budunoglu; Bihter Daglar; Hakan Deniz; Mehmet Bayindir

doi:10.1021/am200359e

One-pot preparation of fluorinated mesoporous silica nanoparticles for liquid marble formation and superhydrophobic surfaces

Adem Yildirim, Hulya Budunoglu, Bihter Daglar, Hakan Deniz, Mehmet Bayindir

Research output: Contribution to journal › Article › peer-review

55 Scopus citations

Abstract

One-pot synthesis of fluorinated mesoporous silica nanoparticles (FMSNs) is reported. Uniform mesoporous nanoparticles are prepared by condensation of tetraethyl orthosilicate (TEOS) and fluoroalkyl containing organotriethoxy silane monomers, respectively. The method enables selective deposition of fluorine atoms on the surface of the particles. FMSNs are used to prepare stable liquid marbles with water. An organo-modified silica sol is used with FMSNs to prepare mechanically stable superhydrophobic surfaces (water contact angle of 161°). The mechanical stability of the surface is investigated with water dripping and adhesive tape tests. The prepared FMSNs are promising building blocks for robust, large-area, and multifunctional self-cleaning surfaces.

Original language	English (US)
Pages (from-to)	1804-1808
Number of pages	5
Journal	ACS Applied Materials and Interfaces
Volume	3
Issue number	6
DOIs	https://doi.org/10.1021/am200359e
State	Published - Jun 22 2011
Externally published	Yes

Keywords

Fluoroalkyl-silane
Functional surfaces
Liquid marble
Mesoporous
Organo-modified silica
Superhydrophobic

ASJC Scopus subject areas

Materials Science(all)

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10.1021/am200359e

Cite this

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title = "One-pot preparation of fluorinated mesoporous silica nanoparticles for liquid marble formation and superhydrophobic surfaces",

abstract = "One-pot synthesis of fluorinated mesoporous silica nanoparticles (FMSNs) is reported. Uniform mesoporous nanoparticles are prepared by condensation of tetraethyl orthosilicate (TEOS) and fluoroalkyl containing organotriethoxy silane monomers, respectively. The method enables selective deposition of fluorine atoms on the surface of the particles. FMSNs are used to prepare stable liquid marbles with water. An organo-modified silica sol is used with FMSNs to prepare mechanically stable superhydrophobic surfaces (water contact angle of 161°). The mechanical stability of the surface is investigated with water dripping and adhesive tape tests. The prepared FMSNs are promising building blocks for robust, large-area, and multifunctional self-cleaning surfaces.",

keywords = "Fluoroalkyl-silane, Functional surfaces, Liquid marble, Mesoporous, Organo-modified silica, Superhydrophobic",

author = "Adem Yildirim and Hulya Budunoglu and Bihter Daglar and Hakan Deniz and Mehmet Bayindir",

year = "2011",

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doi = "10.1021/am200359e",

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T1 - One-pot preparation of fluorinated mesoporous silica nanoparticles for liquid marble formation and superhydrophobic surfaces

AU - Yildirim, Adem

AU - Budunoglu, Hulya

AU - Daglar, Bihter

AU - Deniz, Hakan

AU - Bayindir, Mehmet

PY - 2011/6/22

Y1 - 2011/6/22

N2 - One-pot synthesis of fluorinated mesoporous silica nanoparticles (FMSNs) is reported. Uniform mesoporous nanoparticles are prepared by condensation of tetraethyl orthosilicate (TEOS) and fluoroalkyl containing organotriethoxy silane monomers, respectively. The method enables selective deposition of fluorine atoms on the surface of the particles. FMSNs are used to prepare stable liquid marbles with water. An organo-modified silica sol is used with FMSNs to prepare mechanically stable superhydrophobic surfaces (water contact angle of 161°). The mechanical stability of the surface is investigated with water dripping and adhesive tape tests. The prepared FMSNs are promising building blocks for robust, large-area, and multifunctional self-cleaning surfaces.

AB - One-pot synthesis of fluorinated mesoporous silica nanoparticles (FMSNs) is reported. Uniform mesoporous nanoparticles are prepared by condensation of tetraethyl orthosilicate (TEOS) and fluoroalkyl containing organotriethoxy silane monomers, respectively. The method enables selective deposition of fluorine atoms on the surface of the particles. FMSNs are used to prepare stable liquid marbles with water. An organo-modified silica sol is used with FMSNs to prepare mechanically stable superhydrophobic surfaces (water contact angle of 161°). The mechanical stability of the surface is investigated with water dripping and adhesive tape tests. The prepared FMSNs are promising building blocks for robust, large-area, and multifunctional self-cleaning surfaces.

KW - Fluoroalkyl-silane

KW - Functional surfaces

KW - Liquid marble

KW - Mesoporous

KW - Organo-modified silica

KW - Superhydrophobic

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One-pot preparation of fluorinated mesoporous silica nanoparticles for liquid marble formation and superhydrophobic surfaces

Abstract

Keywords

ASJC Scopus subject areas

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