2020
DOI: 10.1016/j.colsurfa.2020.125291
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Wettability behavior of nanodroplets on copper surfaces with hierarchical nanostructures

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Cited by 42 publications
(17 citation statements)
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“…This is because the newly exposed TP powders and SiO 2 particles combined with PDMS, allowing the newly formed surface to have low surface free energy and micro/nano roughness simultaneously. [ 32 ] In short, a new superhydrophobic surface formed on the surface of the coating after each abrasion cycle, endowing mechanical robustness to the BLTP/PDMS coating. Other nonuniform abrasion and impact damage were also investigated, and the results are shown in Figure and Movie S3, Supporting Information.…”
Section: Resultsmentioning
confidence: 99%
“…This is because the newly exposed TP powders and SiO 2 particles combined with PDMS, allowing the newly formed surface to have low surface free energy and micro/nano roughness simultaneously. [ 32 ] In short, a new superhydrophobic surface formed on the surface of the coating after each abrasion cycle, endowing mechanical robustness to the BLTP/PDMS coating. Other nonuniform abrasion and impact damage were also investigated, and the results are shown in Figure and Movie S3, Supporting Information.…”
Section: Resultsmentioning
confidence: 99%
“…The initial configuration of water nanodroplets impinging on a moving surface is schematically shown in Figure 1. The flat substrate is composed of copper atoms, which are arranged in the face-centered-cube (FCC) structure with a lattice constant of 3.615 Å [34]. A TIP4P model of water is adopted because it can present more accurate dynamical characteristics [35,36].…”
Section: Simulation Model and Methodologymentioning
confidence: 99%
“…The cutoff distances of 12-6 LJ potential and Coulomb potential are 10 Å and 12 Å [34], respectively. Velocity-Verlet algorithm is used to integrate the Newton equation of motion and update the velocities and coordinates of atoms with a time step of 1.0 fs.…”
Section: Simulation Model and Methodologymentioning
confidence: 99%
“…Moreover, the surface chemical compositions and hierarchical microstructures can further enhance the performance of liquid repelling. [ 53 ] At present, the fabrication of artificial superhydrophobic surfaces mainly follows three routes: constructing sufficient roughness on the surface of low‐surface‐energy materials; reducing the surface energy of materials with sufficient roughness; creating rough structures on the surface of materials combined with hydrophobic treatment to reduce the surface energy. So far, various techniques, including physical and chemical methods, have been proposed for fabricating artificial superhydrophobic surfaces by controlling the two parameters and following the three routes.…”
Section: Superhydrophobic Surfacesmentioning
confidence: 99%