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Song, Ki Chang; Park, Jung Kook; Kang, Hyun Uk; Kim, Sung Hyun

doi:10.1023/a:1022679910313

Cited by 44 publications

(23 citation statements)

References 11 publications

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“…[1][2][3][4][5][6][7] Most of them have only a temporary antifogging effect, because they are liquid mixture or water proof materials, which are simply applied on the substrate surfaces. Thus, it is necessary to produce a new coating material with good adhesion properties which can enhance the antifogging effect.…”

Section: Introductionmentioning

confidence: 99%

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Synthesis and characterization of hydrophilic nanocomposite coating on glass substrate

Rahimi¹,

Gharazi²,

Ershad‐Langroudi³

et al. 2006

J of Applied Polymer Sci

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Hydrophilic coatings based on 3-glicidoxy propyl trimethoxy silane (GPTMS) and polyethylene glycol (PEG) were prepared with the incorporation of tetramethoxysilane (TMOS) and silica nanoparticle colloidal suspension by a sol-gel process. Characterization of the coatings has been performed by Fourier Transform Infrared (FTIR) and Attenuated Total Reflectance Infrared (ATR-IR) techniques. Morphological properties were characterized by Scanning Electron Microscopy (SEM). The distribution of Si atoms in the hybrid system was obtained by Si mapping. The particle size in sol solution of the coating was measured by light scattering analyzer. Optical properties were characterized by using UV-vis spectrophotometer.The hydrophilicity of the coating was determined by contact angle measurements, and also the results have been confirmed by surface energy and water uptake investigations. The obtained results indicate that the surfactants affected the contact angles remarkably but did not change the transparency. It has been found that applying silica nano particles leads to coatings with different properties than those using TMOS, while siloxane contents were the same in these two set of coatings.

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Section: Introductionmentioning

confidence: 99%

“…[6][7][8][9] Hydrophilic coating sol-gel solutions were prepared using (3-Glycidoxypropyl)trimethoxysilane (GPTMS) and silica suspension. [1][2][3][4][5][6][7] Yu and coworkers reported the preparation and characterization of porous TiO 2 coating films. 5 Schmidt et al have reported antifogging coating using epoxysilane.…”

Section: Introductionmentioning

confidence: 99%

Synthesis and characterization of hydrophilic nanocomposite coating on glass substrate

Rahimi¹,

Gharazi²,

Ershad‐Langroudi³

et al. 2006

J of Applied Polymer Sci

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“…In order to prevent this drawback,surface activation methods such as plasma have been developed, to activate the surface and improve the wettability by bonding between the coating and the substrate [2]. Moreover, glycidoxypropyltrimethoxysilane (GOTMS) was used to enhance the properties ofthe deposited film [3]. In this way, our efforts were concentrated on the elaboration of crack-free coating for polymer supports using hybrid solgel technique with a new polyoxazoline based precursor.…”

Section: Introductionmentioning

confidence: 99%

“…Over the last few years, polyoxazolines have received significant attention, due to their high potential for applications in technical matters [3,4] and biomedical applications [5][6][7][8]. They have allowed the synthesis of a wide range of functionalized polymers [9][10][11][12].…”

Section: Introductionmentioning

confidence: 99%

Hydrophilization by coating of silylated polyoxazoline using sol–gel process

Alexis

Charnay

Lapinte

et al. 2013

Progress in Organic Coatings

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Hybrid films prepared from TEOS and polyoxazoline cross-linkers(Si-POx-Si) were coated on different substrates in order to modify their surface properties. The film cohesion and adhesion on substrates were expected through the hydrogen bonding of the polyoxazoline crosslinked network. Low molecular-weight α,-unsaturated polyoxazolines (DA-PMOx)s were synthesized by a one step cationic ring-opening polymerization (CROP) of 2-methyl-2-oxazoline (MOx) with a good control over the molecular weight. Based on double thiol-ene coupling (d-TEC), a postfunctionalization of end chains DA-PMOx gave in good yield polyoxazoline cross-linker (SiPOx-Si). Glass and various polymer substrates (PP, PEI, POM...) were spin coated by the organic-inorganic hybrid films through sol-gel process. AFM, SEM, visible reflectance spectroscopy and contact angle experiments allowed the full characterization of targeted surfaces and demonstrated the efficiency of the polyoxazoline coating.3

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“…4 The superhydrophilicity of the coating is developed by the preparation of a coating solution under highly acidic conditions pH 1 or 2 . The glycidoxypropyl group remains after the complete hydrolysis of the alkoxy group has occurred.…”

Section: Introductionmentioning

confidence: 99%

Superhydrophilic Microporous Silica Coatings on Polymer Substrate

Shimizu

Matsumoto

Hosoo

et al. 2007

J. Ceram. Soc. Japan

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A transparent smooth superhydrophilic silica coating has been developed by coating a polyethylene terephthalate PET substrate with microporous silica and immersing the microporous silica coating in water at 80? C. The microporous precursor sol for coating was synthesized from tetramethoxysilane under neutral conditions by accelerating the rate of the condensation with hydroxyacetone. Immersing the coating in water is an important process for removing not only the methoxy group, but also the hydroxyacetone to form the hydrophilic surface.

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Cited by 44 publications

References 11 publications

Synthesis and characterization of hydrophilic nanocomposite coating on glass substrate

Synthesis and characterization of hydrophilic nanocomposite coating on glass substrate

Hydrophilization by coating of silylated polyoxazoline using sol–gel process

Superhydrophilic Microporous Silica Coatings on Polymer Substrate

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