A5032691369- Surface Modification and Superhydrophobicity
- Adhesion, Friction, and Surface Interactions
- Advanced Sensor and Energy Harvesting Materials
- Fluid Dynamics and Heat Transfer
- Icing and De-icing Technologies
- Electrohydrodynamics and Fluid Dynamics
- Nanomaterials and Printing Technologies
- Aerogels and thermal insulation
- Electrospun Nanofibers in Biomedical Applications
- Micro and Nano Robotics
- Advanced Control Systems Optimization
- Diamond and Carbon-based Materials Research
- Electromagnetic wave absorption materials
- Aerosol Filtration and Electrostatic Precipitation
- Pickering emulsions and particle stabilization
- Electrochemical sensors and biosensors
- Process Optimization and Integration
- Surface Roughness and Optical Measurements
- Advanced Memory and Neural Computing
- Membrane Separation Technologies
- Additive Manufacturing and 3D Printing Technologies
- Smart Materials for Construction
- CRISPR and Genetic Engineering
- Neuroscience and Neural Engineering
- Biosensors and Analytical Detection
Dalian University of Technology
2016-2023
South China Normal University
2020
Kaili University
2018-2019
Guangdong Pharmaceutical University
2019
Dalian University
2016
Superhydrophobic pillar arrays, which can generate the droplet pancake bouncing phenomenon with reduced liquid–solid contact time, have huge application prospects in anti-icing of aircraft wings from freezing rain. However, previously reported suitable for obtaining bouncing, a diameter ≤100 μm and height–diameter ratio >10, are difficult to fabricate over large area. Here, we systematically studied influence dimension superhydrophobic arrays on dynamics water droplets. We show that typical...
Superhydrophobic filtrating materials have been widely developed for rapid removal or collection of oils from oil/water mixture due to the increasing water pollution caused by oil spills and oil-contaminated wastewater. However, poor reusability, superhydrophobic failure in harsh environments, that only heavy light was separated seriously restricted their practical application. Herein, carbon fibers were first fabricated using a novel nickel electroplating versatile separation with excellent...
Superhydrophobic conical pillars have great industrial application potential in, for example, anti-icing of aircraft wings and protecting high voltage transmission lines from freezing rain because their droplet pancake bouncing phenomenon, which is recognized to further reduce the liquid-solid contact time. However, there are still no methods that can fabricate robust superhydrophobic in large scale. Here, a mold replication technology was proposed realize large-scale fabrication with...
Superhydrophobic surfaces with hydrophilic patterns have great application potential in various fields, such as microfluidic systems and water harvesting. However, many reported preparation methods involve complicated devices and/or masks, making fabrication of these patterned time-consuming inefficient. Here, we propose a highly efficient, simple, maskless microplasma jet (MPJ) treatment method to prepare dots, lines, curves on superhydrophobic aluminum substrates. Contact angles, sliding...
The high-efficient and large-area fabrication of superhydrophobic micro-conical pillar arrays on various metallic substrates were realized using nanosecond laser ablation.
Pumpless and directed gas transportation in aqueous environments has promising application prospects various domains. So far, researches on based superaerophilic channels are limited to the of fewer bubbles with low velocity. How enhance velocity realize a large quantity (especially for jet) practical applications remain unclear. Here, half-open wedge-shaped channel subaqueous superaerophilicity is fabricated, which demonstrates excellent bubble affinity can pumpless transportation. It...
Surfaces with controllable micro structures are significant in fundamental development of superhydrophobicity. However, preparation superhydrophobic surfaces array on metal substrates is not effective using existing methods. A new method was presented to fabricate super-hydrophobic post arrays aluminum (Al) mask electrochemical machining and fluoridation. Electrochemical etching first applied Al plates pre-prepared photoresist make the structures. Surface modification subsequently reduce...
Superhydrophobic–superoleophilic sponges equipped on oil skimmers are obtained after being immersed in a copper stearate solution.
Superhydrophobic surfaces have shown great potential in domestic and industrial applications. However, these lose their superhydrophobic functions once being contaminated by oily liquids. In this work a simple chemical bath deposition method is reported to fabricate superoleophobic on steel substrates that repel both water oil. The synthesis of involves the fabrication micro/nanometre‐scale origami‐ball‐like structures substrates, followed modification low surface energy material. fabricated...
Abstract Underwater superoleophobic surfaces have different applications in fields from oil/water separation to underwater lossless manipulation. This kind of can be easily transformed superhydrophilic air, which means the stability superhydrophilicity air determines superoleophobicity. However, fabricated by some existing methods become hydrophobic or superhydrophobic with time. Here, a facile method combined electrochemical etching and boiling water immersion is developed fabricate...
Aquatic microrobots, which can walk freely on water mimicking striders, have attracted considerable interest among scientists in biomimetic area. Most of previous strider robots adopted gear pairs as their driving mechanism, called for high assembly precision and thereby increased the processing difficulty. Here, a novel simple method using servos module to prepare walking robot was proposed. We fabricated this by supporting actuating legs with excellent superhydrophobicity. Our weighted...
High-silicon aluminum alloy (high-Si Al alloy) usually used as the electronic packaging materials on radar ships have a susceptibility to corrosion, reducing life of ships. How improve corrosion-resistance ability high-Si is still challenge. In this paper, we introduced superhydrophobicity surface by electrochemical etching corrosion-resistance. The variation wettability with time was subsequently studied. A better water contact angle 163° and roll-off 5° obtained at 12 min time. This can...