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We describe a simple and rapid method to fabricate superhydrophobic textured steel surface with excellent anti-corrosion and tribological properties on S45C steel substrate. The steel substrate was firstly ground using SiC sandpapers, and then polished using diamond paste to remove scratches. The polished steel was subsequently etched in a mixture of HF and H2O2 solution for 30s at room temperature...
We developed a simple and inexpensive method to prepare the superhydrophobic and oleophobic copper meshes with rough structures fabrication and chemical modification. The achieved surfaces displayed liquid-repellent toward water and several organic liquids (such as hexadecane), which possessed much lower surface tension than that of water. Liquid repellency of the fabricated superhydrophobic copper...
A simple approach was proposed to fabricate a wear-resistant superhydrophobic coating by spraying the suspensions of polyurethane (PU)/molybdenum disulfide (MoS 2 ) on various substrates. The PU/55.6%MoS 2 coating with papillae-like rough structure showed superhydrophobic behavior with the water contact angle of 157°. After chemical modification, the coating displayed both superhydrophobicity...
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