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Organic superhydrophobic coatings with mechanical and chemical robustness

Published online by Cambridge University Press:  06 May 2020

Sajia Afrin
Affiliation:
NanoScience Technology Center, University of Central Florida, Orlando, FL, USA Department of Chemistry, University of Central Florida, Orlando, FL, USA
David Fox
Affiliation:
NanoScience Technology Center, University of Central Florida, Orlando, FL, USA Department of Chemistry, University of Central Florida, Orlando, FL, USA
Lei Zhai*
Affiliation:
NanoScience Technology Center, University of Central Florida, Orlando, FL, USA Department of Chemistry, University of Central Florida, Orlando, FL, USA Department of Materials Science and Engineering, University of Central Florida, Orlando, FL, USA
*
Address all correspondence to Lei Zhai at lzhai@ucf.edu
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Abstract

Stable superhydrophobic coatings were produced from aqueous suspensions of epoxy nanoparticles. The superhydrophobic coatings demonstrated excellent mechanical robustness and chemical resistance. Aqueous solutions of ionic surfactants, nonionic surfactants, and small organic molecules on superhydrophobic coatings could wet the superhydrophobic coatings. However, the superhydrophobicity can be recovered by rinsing the wet surface with water. It was also discovered that, although seemed wetted, the superhydrophobic surface was separated from the solution of ionic surfactant by a layer of ionic surfactant molecules. In contrast, nonionic and small organic molecules could not aggregate on the superhydrophobic surfaces; the coatings were exposed to the solutions.

Type
Research Letters
Copyright
Copyright © Materials Research Society, 2020

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References

Darmanin, T. and Guittard, F.: Superhydrophobic and superoleophobic properties in nature. Mater. Today 18, 273 (2015).CrossRefGoogle Scholar
Feng, L., Li, S., Li, Y., Li, H., Zhang, L., Zhai, J., Song, Y., Liu, B., Jiang, L., and Zhu, D.: Super-hydrophobic surfaces: from natural to artificial. Adv. Mater. 14, 1857 (2002).CrossRefGoogle Scholar
Milionis, A., Loth, E., and Bayer, I.S.: Recent advances in the mechanical durability of superhydrophobic materials. Adv. Colloid Interface Sci. 229, 57 (2016).CrossRefGoogle ScholarPubMed
Yan, Y.Y., Gao, N., and Barthlott, W.: Mimicking natural superhydrophobic surfaces and grasping the wetting process: a review on recent progress in preparing superhydrophobic surfaces. Adv. Colloid Interface Sci. 169, 80 (2011).CrossRefGoogle ScholarPubMed
Fan, Y., Li, C., Chen, Z., and Chen, H.: Study on fabrication of the superhydrophobic sol–gel films based on copper wafer and its anti-corrosive properties. Appl. Surf. Sci. 258, 6531 (2012).CrossRefGoogle Scholar
Zuo, G.F., Xu, J., Li, P.Y., Zhang, L.L., Xing, D.D., Meng, Y.Z., Wang, X.M., and Shen, Y.: Characterisation of lotus-leaf-like superhydrophobic fluorinated polysiloxane coating prepared with gradient coating technology. Plast. Rubber Compos. 44, 63 (2015).CrossRefGoogle Scholar
Wu, W., Chen, M., Liang, S., Wang, X., Chen, J., and Zhou, F.: Superhydrophobic surface from Cu–Zn alloy by one step O2 concentration dependent etching. J. Colloid Interface Sci. 326, 478 (2008).CrossRefGoogle ScholarPubMed
Zhai, L., Cebeci, , Cohen, R.E., and Rubner, M.F.: Stable superhydrophobic coatings from polyelectrolyte multilayers. Nano Lett. 4, 1349 (2004).CrossRefGoogle Scholar
Ma, M., Gupta, M., Li, Z., Zhai, L., Gleason, K.K., Cohen, R.E., Rubner, M.F., and Rutledge, G.C.: Decorated electrospun fibers exhibiting superhydrophobicity. Adv. Mater. 19, 255 (2007).CrossRefGoogle Scholar
Yoon, H., Kim, H., Latthe, S.S., Kim, M.-w., Al-Deyab, S., and Yoon, S.S.: A highly transparent self-cleaning superhydrophobic surface by organosilane-coated alumina particles deposited via electrospraying. J. Mater. Chem. A 3, 11403 (2015).CrossRefGoogle Scholar
Simovich, T., Wu, A.H., and Lamb, R.N.: Hierarchically rough, mechanically durable and superhydrophobic epoxy coatings through rapid evaporation spray method. Thin Solid Films 589, 472 (2015).CrossRefGoogle Scholar
Ming, W., Wu, D., van Benthem, R., and de With, G.: Superhydrophobic films from Raspberry-like particles. Nano Lett. 5, 2298 (2005).CrossRefGoogle ScholarPubMed
Liu, J., Xiao, X., Shi, Y., and Wan, C.: Fabrication of a superhydrophobic surface from porous polymer using phase separation. Appl. Surf. Sci. 297, 33 (2014).CrossRefGoogle Scholar
Geyer, F., D'Acunzi, M., Sharifi-Aghili, A., Saal, A., Gao, N., Kaltbeitzel, A., Sloot, T.-F., Berger, R., Butt, H.-J., and Vollmer, D.: When and how self-cleaning of superhydrophobic surfaces works. Sci. Adv. 6, eaaw9727 (2020).CrossRefGoogle ScholarPubMed
Sarshar, M.A., Song, D., Swarctz, C., Lee, J., and Choi, C.-H.: Anti-icing or deicing: icephobicities of superhydrophobic surfaces with hierarchical structures. Langmuir 34, 13821 (2018).CrossRefGoogle ScholarPubMed
Cortese, B., Caschera, D., Federici, F., Ingo, G.M., and Gigli, G.: Superhydrophobic fabrics for oil–water separation through a diamond like carbon (DLC) coating. J. Mater. Chem. A 2, 6781 (2014).CrossRefGoogle Scholar
Li, D., Gou, X., Wu, D., and Guo, Z.: A robust and stretchable superhydrophobic PDMS/PVDF@KNFs membrane for oil/water separation and flame retardancy. Nanoscale 10, 6695 (2018).CrossRefGoogle ScholarPubMed
Ishizaki, T., Masuda, Y., and Sakamoto, M.: Corrosion resistance and durability of superhydrophobic surface formed on magnesium alloy coated with nanostructured cerium oxide film and fluoroalkylsilane molecules in corrosive NaCl aqueous solution. Langmuir 27, 4780 (2011).CrossRefGoogle ScholarPubMed
Peng, C., Chen, Z., and Tiwari, M.K.: All-organic superhydrophobic coatings with mechanochemical robustness and liquid impalement resistance. Nat. Mater. 17, 355 (2018).CrossRefGoogle ScholarPubMed
Wang, C.-F., Wang, Y.-T., Tung, P.-H., Kuo, S.-W., Lin, C.-H., Sheen, Y.-C., and Chang, F.-C.: Stable superhydrophobic polybenzoxazine surfaces over a wide pH range. Langmuir 22, 8289 (2006).CrossRefGoogle Scholar
Zhu, K., Zhang, J., Zhang, H., Tan, H., Zhang, W., Liu, Y., Zhang, H., and Zhang, Q.: Fabrication of durable superhydrophobic coatings based on a novel branched fluorinated epoxy. Chem. Eng. J. 351, 569 (2018).CrossRefGoogle Scholar
Shang, H.M., Wang, Y., Limmer, S.J., Chou, T.P., Takahashi, K., and Cao, G.Z.: Optically transparent superhydrophobic silica-based films. Thin Solid Films 472, 37 (2005).CrossRefGoogle Scholar
Wenzel, R.N.: Surface roughness and contact angle. J. Phys. Colloid Chem. 53, 1466 (1949).CrossRefGoogle Scholar
Cassie, A.B.D. and Baxter, S.: Wettability of porous surfaces. Trans. Faraday Soc. 40, 546 (1944).CrossRefGoogle Scholar
Zhong, M., Zhang, Y., Li, X., and Wu, X.: Facile fabrication of durable superhydrophobic silica/epoxy resin coatings with compatible transparency and stability. Surf. Coat. Technol. 347, 191 (2018).CrossRefGoogle Scholar
Song, M., Ju, J., Luo, S., Han, Y., Dong, Z., Wang, Y., Gu, Z., Zhang, L., Hao, R., and Jiang, L.: Controlling liquid splash on superhydrophobic surfaces by a vesicle surfactant. Sci. Adv. 3, e1602188 (2017).CrossRefGoogle ScholarPubMed
Bergeron, V., Bonn, D., Martin, J.Y., and Vovelle, L.: Controlling droplet deposition with polymer additives. Nature 405, 772 (2000).CrossRefGoogle ScholarPubMed
Ferrari, M. and Ravera, F.: Surfactants and wetting at superhydrophobic surfaces: water solutions and non aqueous liquids. Adv. Colloid Interface Sci. 161, 22 (2010).CrossRefGoogle ScholarPubMed
Zhai, L., Berg, M.C., Cebeci, , Kim, Y., Milwid, J.M., Rubner, M.F., and Cohen, R.E.: Patterned superhydrophobic surfaces: toward a synthetic mimic of the Namib Desert Beetle. Nano Lett. 6, 1213 (2006).CrossRefGoogle Scholar
Vácha, R. and Roke, S.: Sodium dodecyl sulfate at water–hydrophobic interfaces: a simulation study. J. Phys. Chem. B 116, 11936 (2012).CrossRefGoogle ScholarPubMed
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