A5032265540- Surface Modification and Superhydrophobicity
- Advanced Sensor and Energy Harvesting Materials
- Adhesion, Friction, and Surface Interactions
- Nanomaterials and Printing Technologies
- Fiber-reinforced polymer composites
- nanoparticles nucleation surface interactions
- Fluid Dynamics and Heat Transfer
- Icing and De-icing Technologies
- Silicone and Siloxane Chemistry
- Calcium Carbonate Crystallization and Inhibition
- Fluid Dynamics and Thin Films
- Polymer composites and self-healing
Shandong University of Science and Technology
2022-2024
Abstract The self‐healing ability of superhydrophobic surfaces in air has attracted tremendous additions recent years. Once the surface is damaged underwater, water seeps into gaps among micro/nano structures. film diffuses and eventually disappears during immersion without actively replenishing gas, which results impossible self‐healing. Here, an underwater coating with synergetic effect hydrogen bonds self‐formed bubbles via spraying method fabricated. movement prepared polyurethane...
Abstract It is still a challenge to achieve large-area preparation of robust superhydrophobic surfaces with strong mechanical stability. Here, simple and low-cost method prepare decoupling coatings on aluminum (Al) alloys substrate has been presented. The superhydrophobicity robustness are realized by structuring at two different length scales, nanostructures for microstructures robustness. This prepared coating shows promising superhydrophobicity, water contact angle (CA) ∼158.4° roll off...
Scaling is a universal issue encountered in pipeline steel during offshore oil extraction. In this paper, synergic anti-scaling Cu-Zn-CeO2 coating on the substrate was fabricated by one-step composite electrodeposition and magnetic stirring. It shows wettability transition from superhydrophilic to superhydrophobic of multi-scale structured without low-surface-energy modification after heating at 60℃ for 60 min stored air ∼35 days. The owing hydrocarbons adsorption. treatment structure...
Preparation of superhydrophobic surfaces on steel substrate usually required the low-energy material modification. Although some reportedly hierarchically structured coatings achieved superhydrophobicity after only storage in air without modification, time more than seven days. Herein, hierarchical Ni-CeO2 coating were prepared by one-step electrodeposition, and this transformed from superhydrophilic to with water contact angle 153° roll-off 4.3° heating treatment under a low vacuum for 12...
Lotus leaves boost the development of superhydrophobic surfaces (SHSs) and water droplets applied for measuring superhydrophobicity are usual macroscopic. Recent years, it shows that vanishes when nano-size form on SHSs resulting in Wenzel state, such as condensation. In fact, lotus always keep quickly roll surfaces. Here, we suppose could be engulfed by large Cassie droplets. We verify this hypothesis experiments molecular dynamics (MD) simulations. It experimentally rolling droplet engulfs...