Transparent superhydrophobic surface by silicone oil combustion

Seo, Kwang-Seok; Kim, Minyoung; Seok, Seunghwan; Kim, Do Hyun

doi:10.1016/j.colsurfa.2015.12.022

Cited by 48 publications

(18 citation statements)

References 40 publications

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“…[2,[5][6][7] One approach to fabricate silicones resistant to biofilm is to make their surfaces antimicrobial. While several methods to render silicone surfaces antimicrobial exist, including through coatings, [8][9][10][11][12][13][14][15] additives, [16][17][18][19] or surface functionalization, [20][21][22][23][24] each has advantages and disadvantages. Coatings and surface functionalization place antimicrobials directly at environmental interfaces but require multistep processing during device manufacturing.…”

mentioning

confidence: 99%

Synthesis and Characterization of Cationic Dendrimer‐PDMS Hybrids

Marks

Kalaitzidou

Gutekunst

2020

Macromol. Rapid Commun.

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A modular strategy for the synthesis of dendron‐linear polymer hybrids comprised of a flexible polydimethylsiloxane (PDMS) midblock with cationic 2,2‐bis(hydroxymethyl)propionic acid (bis‐MPA) dendron end groups is developed. The invention of a scalable methodology to access quaternary ammonium carboxylate building blocks and their direct use in esterification chemistry enables rapid access to cationic bis‐MPA dendrons. The convergent click coupling of highly charged dendrons to hydrophobic PDMS chain‐ends gives a 12‐membered family of hybrids that are comprised of different dendron generations (G1–3) and quaternary ammonium alkyl chain lengths (C4, C8, C12, C16). This provides a library of materials with variable hydrophobicity, charge density, and chain‐end valency. The physical behavior of the dendron‐linear PDMS hybrid copolymers significantly changes after introduction of the cationic dendron end‐groups and leads to soft‐solid materials as a result of inhibited chain mobility. These PDMS‐dendron hybrids are expected to behave as surface‐active antimicrobial additives in bulk cross‐linked silicone systems.

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confidence: 99%

Synthesis and Characterization of Cationic Dendrimer‐PDMS Hybrids

Marks

Kalaitzidou

Gutekunst

2020

Macromol. Rapid Commun.

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“…We have tested other superhydrophobic surfaces covered with hydrophobic silica nanoparticles created by silicone oil combustion (Seo et al. 2016), and found rolling, sliding and sticking motions as well. However, since these surfaces were relatively easily broken and contaminated, we could not gather meaningful data sets.…”

Section: Resultsmentioning

confidence: 99%

Decoupled rolling, sliding and sticking of a viscoplastic drop on a superhydrophobic surface

et al. 2020

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“…Surfaces with a water contact angle (CA) greater than 150° and a sliding angle (SA) less than 10° have attracted interest because of their special functions and potential applications, such as self‐cleaning, anti‐icing, anti‐corrosion, and fluid drag reduction . Several methods have been developed to improve the corrosion resistance of steel, such as chemical etching, anodic oxidation, laser fabrication, spray, sol‐gel methods, chemical deposition, and so on. A number of fabrication methods for superhydrophobic and anti‐corrosivesurfaces on steel substrates have been reported.…”

Section: Introductionmentioning

confidence: 99%

Corrosion Resistance of Carbon Steel Under Different Hydrophobicity Conditions

Pan

et al. 2018

steel research int.

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A simple and efficient method has been developed that combines sandblasting and electro-brush plating to achieve carbon steel surface hydrophobicity and excellent corrosion inhibition. The Ni coating surface morphology, hydrophobicity, chemical constituents, and corrosion resistance are characterized via scanning electron microscopy (SEM), contact angle measurements, X-ray photoelectron spectroscopy (XPS), and electrochemical workstation, respectively. Results suggest that cauliflower-like compound microstructures fabricated via electro-brush plating play a key role in surface hydrophobicity. Further, hydrophobicity is a function of sub-millimeter irregular rough structures formed through sandblasting. Specifically, sandblasting increases the hydrophobicity of the cauliflower-like structure surface, with a contact angle reaching 150.0 . Different surface structure parameters lead to different surface hydrophobicity values, and corrosion resistance is higher with better surface hydrophobicity. The academic and applied implications of these findings are discussed.

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Transparent superhydrophobic surface by silicone oil combustion

Cited by 48 publications

References 40 publications

Synthesis and Characterization of Cationic Dendrimer‐PDMS Hybrids

Synthesis and Characterization of Cationic Dendrimer‐PDMS Hybrids

Decoupled rolling, sliding and sticking of a viscoplastic drop on a superhydrophobic surface

Corrosion Resistance of Carbon Steel Under Different Hydrophobicity Conditions

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