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Erschienen in: Colloid and Polymer Science 8/2013

01.08.2013 | Short Communication

Underwater saturation resistance and electrolytic functionality for superhydrophobic nanocomposites

verfasst von: Jackson Cheek, Adam Steele, Ilker S. Bayer, Eric Loth

Erschienen in: Colloid and Polymer Science | Ausgabe 8/2013

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Abstract

In the current study, water immersion saturation characterization and saturation resistance are investigated for various superhydrophobic polymer nanocomposite coatings. Two different diagnostic methods are used to characterize superhydrophobic performance longevity under continuous water contact: optical reflectivity (associated with captured air layer) and static contact angle (measured immediately after an immersion period). The results indicate that retention of optical reflectivity and superhydrophobicity vary significantly among coatings, and that superhydrophobicity can be lost within a few minutes whereas optical reflectivity can be maintained for hours. Novel electrolytic reactions on electroconductive polymeric nanocomposites can extend superhydrophobic duration by 400 %.

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Literatur
1.
Zurück zum Zitat Feng XJ, Jiang L (2006) Design and creation of superwetting/antiwetting surfaces. Adv Mater 18(23):3063–3078CrossRef Feng XJ, Jiang L (2006) Design and creation of superwetting/antiwetting surfaces. Adv Mater 18(23):3063–3078CrossRef
2.
Zurück zum Zitat Balmert A, Bohn HF, Ditsche-Kuru P, Barthlott W (2011) Dry under water: comparative morphology and functional aspects of air-retaining insect surfaces. J Morphol 272:442–451CrossRef Balmert A, Bohn HF, Ditsche-Kuru P, Barthlott W (2011) Dry under water: comparative morphology and functional aspects of air-retaining insect surfaces. J Morphol 272:442–451CrossRef
3.
Zurück zum Zitat Peguero C, and Breuer K (2009) On drag reduction in turbulent channel flow over superhydrophobic surfaces. Advances in Turbulence XII—Proceedings of the 12th EUROMECH European Turbulence Conference. Marburg, Germany Peguero C, and Breuer K (2009) On drag reduction in turbulent channel flow over superhydrophobic surfaces. Advances in Turbulence XII—Proceedings of the 12th EUROMECH European Turbulence Conference. Marburg, Germany
4.
Zurück zum Zitat Barthlott W, Schimmel T, Wiersch S, Koch K, Brede M, Barczewski M, Walheim S, Weis A, Kaltenmaier A, Leder A, Bohn H (2010) The Salvinia paradox: superhydrophobic surfaces with hydrophilic pins for air retention under water. Adv Mater 22:2325–2328CrossRef Barthlott W, Schimmel T, Wiersch S, Koch K, Brede M, Barczewski M, Walheim S, Weis A, Kaltenmaier A, Leder A, Bohn H (2010) The Salvinia paradox: superhydrophobic surfaces with hydrophilic pins for air retention under water. Adv Mater 22:2325–2328CrossRef
5.
Zurück zum Zitat Boinovich L, Emelyanenko AM, Pashinin AS (2010) Analysis of long-term durability of superhydrophobic properties under continuous contact with water. Appl Mater Interfaces 2:1754–1758CrossRef Boinovich L, Emelyanenko AM, Pashinin AS (2010) Analysis of long-term durability of superhydrophobic properties under continuous contact with water. Appl Mater Interfaces 2:1754–1758CrossRef
6.
Zurück zum Zitat Bayer IS, Fragouli D, Martorana PJ, Martiradonna L, Cingolani R, Athanassiou A (2011) Solvent resistant superhydrophobic films from self-emulsifying carnauba wax-alcohol emulsions. Soft Matter 7:7939–7943CrossRef Bayer IS, Fragouli D, Martorana PJ, Martiradonna L, Cingolani R, Athanassiou A (2011) Solvent resistant superhydrophobic films from self-emulsifying carnauba wax-alcohol emulsions. Soft Matter 7:7939–7943CrossRef
7.
Zurück zum Zitat Steele A, Bayer I, Loth E (2012) Adhesion strength and superhydrophobicity of polyurethane/organoclay nanocomposite coatings. Appl Polym Sci 125:E445–E452CrossRef Steele A, Bayer I, Loth E (2012) Adhesion strength and superhydrophobicity of polyurethane/organoclay nanocomposite coatings. Appl Polym Sci 125:E445–E452CrossRef
8.
Zurück zum Zitat Steele A, Bayer I, Loth E (2009) Inherently superoleophobic nanocomposite coatings by spray atomization. Nano Lett 9:501–505CrossRef Steele A, Bayer I, Loth E (2009) Inherently superoleophobic nanocomposite coatings by spray atomization. Nano Lett 9:501–505CrossRef
9.
Zurück zum Zitat Bayer IS, Biswas A, Ellialtioglu G (2011) Fabrication of super water repellent silver flake/copolymer blend films and their potential as smart fabrics. Polym Compos 32(4):576–585CrossRef Bayer IS, Biswas A, Ellialtioglu G (2011) Fabrication of super water repellent silver flake/copolymer blend films and their potential as smart fabrics. Polym Compos 32(4):576–585CrossRef
10.
Zurück zum Zitat Marmur A (2006) Underwater superhydrophobicity: theoretical feasibility. Langmuir 22:1400–1402CrossRef Marmur A (2006) Underwater superhydrophobicity: theoretical feasibility. Langmuir 22:1400–1402CrossRef
11.
Zurück zum Zitat Stalder AF, Kulik G, Sage D, Barbieri L, Hoffmann P (2006) A snake-based approach to accurate determination of both contact points and contact angles. Colloids Surf, A Physicochem Eng Asp 286:92CrossRef Stalder AF, Kulik G, Sage D, Barbieri L, Hoffmann P (2006) A snake-based approach to accurate determination of both contact points and contact angles. Colloids Surf, A Physicochem Eng Asp 286:92CrossRef
12.
Zurück zum Zitat Lee C, Kim CJ (2011) Underwater restoration and retention of gases on superhydrophobic surfaces for drag reduction. Phys Rev Lett 106:014502–014506CrossRef Lee C, Kim CJ (2011) Underwater restoration and retention of gases on superhydrophobic surfaces for drag reduction. Phys Rev Lett 106:014502–014506CrossRef
Metadaten
Titel
Underwater saturation resistance and electrolytic functionality for superhydrophobic nanocomposites
verfasst von
Jackson Cheek
Adam Steele
Ilker S. Bayer
Eric Loth
Publikationsdatum
01.08.2013
Verlag
Springer Berlin Heidelberg
Erschienen in
Colloid and Polymer Science / Ausgabe 8/2013
Print ISSN: 0303-402X
Elektronische ISSN: 1435-1536
DOI
https://doi.org/10.1007/s00396-013-2933-x

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