A facile and large-area fabrication method of superhydrophobic self-cleaning fluorinated polysiloxane/TiO2 nanocomposite coatings with long-term durability

Ding, Xiaofeng; Zhou, Shuxue; Gu, Guangxin; Wu, Limin

doi:10.1039/c0jm04546b

Cited by 150 publications

(66 citation statements)

References 45 publications

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“…nanoparticle content, and also further confirms that ''one-pot coating'' method is feasible for acquiring the superhydrophobic coatings. The above percolation threshold for superhydrophobicity is close to that reported for polysiloxane/CaCO 3 /SiO 2 (40%) 27 and PS/nano-PFOA-TiO 2 (50%) 29 coatings, however, much higher than that of fluorinated polysiloxane/nano-TiO 2 coatings (25%) 33 in which the low percolation threshold may be due to the high porosity of TiO 2 nanoparticles aggregates.…”

Section: Preparation Of Polysiloxane/fe 3 O 4 Nanocomposite Coatingssupporting

confidence: 74%

Facile fabrication of superhydrophobic polysiloxane/magnetite nanocomposite coatings with electromagnetic shielding property

Ding

Zhou

et al. 2011

J Coat Technol Res

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Superhydrophobic coatings, with a water contact angle (WCA) of 158.3°and a sliding angle of 4.3°, were readily prepared by mixing silicone resin, aminopropyltriethoxysilane and Fe 3 O 4 nanoparticles, and subsequently curing at an ambient temperature. The surface wettability, surface morphology and composition, and long-term durability of the coatings were investigated by WCA analysis, field emission scanning electron microscopy, atomic force microscopy, X-ray photoelectron spectroscopy, and QUV accelerated weathering tests, respectively. The results show that the coatings display a pencil hardness of B, excellent weatherability, and electromagnetic shielding effectiveness beyond 60% in the frequency range of 10-3000 MHz.

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Section: Preparation Of Polysiloxane/fe 3 O 4 Nanocomposite Coatingssupporting

confidence: 74%

Facile fabrication of superhydrophobic polysiloxane/magnetite nanocomposite coatings with electromagnetic shielding property

Ding

Zhou

et al. 2011

J Coat Technol Res

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“…To our knowledge, this dependence has not been described as yet in the related literature, which induced us to undertake systematic studies in this area, aimed at both maximization of the hydrophobicity effect obtained on cotton fabrics and an explanation of the MTCS coating mechanism. We expect that our findings could be used for the optimization of technological processes to impart both hydrophobic properties (water resistance) and photocatalytic selfcleaning (Ding et al 2011) capabilities to textiles made of hydrophilic cotton fibers.…”

Section: Introductionmentioning

confidence: 99%

Superhydrophobic properties of cotton woven fabrics with conducting 3D networks of multiwall carbon nanotubes, MWCNTs

et al. 2014

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This article presents the findings concerning the preparation and properties of cotton woven fabrics with a conductive network made of multiwall carbon nanotubes deposited on the fiber surface by the padding method. The next stage of treatment consisted of imparting superhydrophobic properties to the fabrics in solution with methyltrichlorosilane (MTCS) in a waterless medium. The tests performed show that the state of surface and water content in cotton fibers exerts a significant influence on the hydrophobic properties of the analyzed samples. In order to explain the differences in hydrophobic properties, the morphology of the cotton fabric surface was examined using samples with various water contents. The formation mechanism of MTCS coatings on cotton fabric has been proposed.

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“…For organic matrix, called polymer-based nanocomposite, the most used polymers for preparation of nanocomposite coating can be listed as follows: epoxy [2][3][4][5][6][7], polyurethane [8,9], Chitosan [10,11], polyethylene glycol (PEG) [12][13][14][15], polyvinylidene fluoride (PVDF) [16], PANi [17][18][19], PPy [20][21][22][23], polystyrene [24], polyamic acid and polyimide [25], rubber-modified polybenzoxazine (PBZ) [26], polymers containing reactive trimethoxysilyl (TMOS) [27], pullulan [28], fluoroacrylic polymer [29,30], ethylene tetrafluoroethylene (ETFE) [31], polyacrylate [3], poly(N-vinyl carbazole) [32], polycarbonate [33], fluorinated polysiloxane [34], polyester [35], polyacrylic [36], polyvinyl alcohol (PVA) [37], polydimethylsiloxane [38], polyamide [39], and UV-curable polymers [40].…”

Section: Materials For Matrixmentioning

confidence: 99%

Nanocomposite Coatings: Preparation, Characterization, Properties, and Applications

Nguyen-Tri

Nguyen

Carriere

et al. 2018

International Journal of Corrosion

174

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Incorporation of nanofillers into the organic coatings might enhance their barrier performance, by decreasing the porosity and zigzagging the diffusion path for deleterious species. Thus, the coatings containing nanofillers are expected to have significant barrier properties for corrosion protection and reduce the trend for the coating to blister or delaminate. On the other hand, high hardness could be obtained for metallic coatings by producing the hard nanocrystalline phases within a metallic matrix. This article presents a review on recent development of nanocomposite coatings, providing an overview of nanocomposite coatings in various aspects dealing with the classification, preparative method, the nanocomposite coating properties, and characterization methods. It covers potential applications in areas such as the anticorrosion, antiwear, superhydrophobic area, self-cleaning, antifouling/antibacterial area, and electronics. Finally, conclusion and future trends will be also reported.

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A facile and large-area fabrication method of superhydrophobic self-cleaning fluorinated polysiloxane/TiO2 nanocomposite coatings with long-term durability

Cited by 150 publications

References 45 publications

Facile fabrication of superhydrophobic polysiloxane/magnetite nanocomposite coatings with electromagnetic shielding property

Facile fabrication of superhydrophobic polysiloxane/magnetite nanocomposite coatings with electromagnetic shielding property

Superhydrophobic properties of cotton woven fabrics with conducting 3D networks of multiwall carbon nanotubes, MWCNTs

Nanocomposite Coatings: Preparation, Characterization, Properties, and Applications

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