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Biomass-derived carbon aerogels with 3D network porous structure show excellent physical properties and exhibit superior application potential. Here, we prepare multifunctional carbon aerogels (MCAs) by carbonization of aerogels composed of typha orientalis fibers. The MCAs feature light mass (5.0 mg cm−3), excellent compressibility (80%), good electrical conductivity (0.18 S cm−1), and very high...
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...
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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