biostudies-literatureWei JNational Natural Science Foundation of China1872https://www.ebi.ac.uk/biostudies/studies/S-EPMC10304342biostudies-literatureUnknown13(12)Superamphiphobic coatings have widespread application potential in various fields, e.g., anti-icing, anti-corrosion and self-cleaning, but are seriously limited by poor mechanical stability. Here, mechanically stable superamphiphobic coatings were fabricated by spraying the suspension composed of phase-separated silicone-modified polyester (SPET) adhesive microspheres with fluorinated silica (FD-POS@SiO<sub>2</sub>) on them. The effects of non-solvent and SPET adhesive contents on the superamphiphobicity and mechanical stability of the coatings were studied. Due to the phase separation of SPET and the FD-POS@SiO<sub>2</sub> nanoparticles, the coatings present a multi-scale micro-/nanostructure. Combined with the FD-POS@SiO<sub>2</sub> nanoparticles of low surface energy, the coatings preseNanomaterials (Basel, Switzerland)Preparation of Mechanically Stable Superamphiphobic Coatings via Combining Phase Separation of Adhesive and Fluorinated SiO<sub>2</sub> for Anti-Icing.PMC1030434222275200Liang WZhang JWei JfalsePreparation of Mechanically Stable Superamphiphobic Coatings via Combining Phase Separation of Adhesive and Fluorinated SiO<sub>2</sub> for Anti-Icing.Superamphiphobic coatings have widespread application potential in various fields, e.g., anti-icing, anti-corrosion and self-cleaning, but are seriously limited by poor mechanical stability. Here, mechanically stable superamphiphobic coatings were fabricated by spraying the suspension composed of phase-separated silicone-modified polyester (SPET) adhesive microspheres with fluorinated silica (FD-POS@SiO<sub>2</sub>) on them. The effects of non-solvent and SPET adhesive contents on the superamphiphobicity and mechanical stability of the coatings were studied. Due to the phase separation of SPET and the FD-POS@SiO<sub>2</sub> nanoparticles, the coatings present a multi-scale micro-/nanostructure. Combined with the FD-POS@SiO<sub>2</sub> nanoparticles of low surface energy, the coatings prese2023-01-01T00:00:00Z2023 Jun2025-04-19T01:04:38.475Z2025-04-07T12:01:16.489ZS-EPMC103043423736830210.3390/nano13121872