The challenges, achievements and applications of submersible superhydrophobic materials

YA Mehanna, E Sadler, RL Upton… - Chemical Society …, 2021 - pubs.rsc.org
Superhydrophobic materials have been widely reported throughout the scientific literature.
Their properties originate from a highly rough morphology and inherently water repellent …

Slippery surfaces: A decade of progress

MA Samaha, M Gad-el-Hak - Physics of Fluids, 2021 - pubs.aip.org
Slippery surfaces have received great attention for more than a quarter-century. In particular,
during the last decade, interest has increased exponentially, resulting in thousands of …

Biomimetic coating-free surfaces for long-term entrapment of air under wetting liquids

EM Domingues, S Arunachalam… - Nature …, 2018 - nature.com
Trapping air at the solid–liquid interface is a promising strategy for reducing frictional drag
and desalting water, although it has thus far remained unachievable without perfluorinated …

Ultimate stable underwater superhydrophobic state

Y Xiang, S Huang, P Lv, Y Xue, Q Su, H Duan - Physical review letters, 2017 - APS
Underwater metastability hinders the durable application of superhydrophobic surfaces. In
this work, through thermodynamic analysis, we theoretically demonstrate the existence of an …

Underwater superhydrophobicity: Stability, design and regulation, and applications

Y Xue, P Lv, H Lin, H Duan - Applied …, 2016 - asmedigitalcollection.asme.org
Bioinspired superhydrophobic surfaces have attracted great interest from fundamental
research to engineering applications. The stability, design, and regulation of …

Drag reduction on laser-patterned hierarchical superhydrophobic surfaces

KMT Ahmmed, AM Kietzig - Soft matter, 2016 - pubs.rsc.org
Hierarchical laser-patterned surfaces were tested for their drag reduction abilities. A tertiary
level of surface roughness which supports stable Cassie wetting was achieved on the …

Plastron restoration for underwater superhydrophobic surface by porous material and gas injection

J Breveleri, S Mohammadshahi, T Dunigan… - Colloids and Surfaces A …, 2023 - Elsevier
Restoring and maintaining the gas layer (plastron) on underwater superhydrophobic surface
(SHS) is critical for the real-world application of SHS, such as reducing friction drag in high …

Streamwise and spanwise slip over a superhydrophobic surface

WA Rowin, S Ghaemi - Journal of fluid mechanics, 2019 - cambridge.org
The near-wall turbulent flow over a superhydrophobic surface (SHS) with random texture
was studied using three-dimensional Lagrangian particle tracking velocimetry (3D-PTV) …

Effect of Reynolds number and saturation level on gas diffusion in and out of a superhydrophobic surface

H Ling, J Katz, M Fu, M Hultmark - Physical review fluids, 2017 - APS
This experimental study investigates the effects of ambient pressure and Reynolds number
on the volume of a plastron in a superhydrophobic surface (SHS) due to compression and …

Influence of fluid flow on the stability and wetting transition of submerged superhydrophobic surfaces

Y Xiang, Y Xue, P Lv, D Li, H Duan - Soft Matter, 2016 - pubs.rsc.org
Superhydrophobic surfaces have attracted great attention for drag reduction application.
However, these surfaces are subject to instabilities, especially under fluid flow. In this work …