Superamphiphobic Polymeric Surfaces Sustaining Ultrahigh Impact Pressures of Aqueous High- and Low-Surface-Tension Mixtures, Tested with Laser-Induced Forward Transfer of Drops

Superamphiphobic, (quasi‐)ordered plasma‐textured surfaces, coated with a perfluorinated monolayer, exhibit extreme resistance against drop‐pinning for both water‐like and low‐surface‐tension mixtures (36 mN m−1). The highest values reported here are 36 atm for a water‐like mixture, 5 times higher t...

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Veröffentlicht in:Advanced materials (Weinheim) 2015-04, Vol.27 (13), p.2231-2235
Hauptverfasser: Ellinas, Kosmas, Chatzipetrou, Marianneza, Zergioti, Ioanna, Tserepi, Angeliki, Gogolides, Evangelos
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Sprache:eng
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Zusammenfassung:Superamphiphobic, (quasi‐)ordered plasma‐textured surfaces, coated with a perfluorinated monolayer, exhibit extreme resistance against drop‐pinning for both water‐like and low‐surface‐tension mixtures (36 mN m−1). The highest values reported here are 36 atm for a water‐like mixture, 5 times higher than previously reported in the literature, and 7 atm for a low‐surface‐tension mixture, the highest ever reported value for lotus‐leaf‐inspired surfaces.
ISSN:0935-9648
1521-4095
DOI:10.1002/adma.201405855