Results 11 to 20 of about 6,820 (229)
How liquids charge the superhydrophobic surfaces [PDF]
Nature CommunicationsLiquid-solid contact electrification (CE) is essential to diverse applications. Exploiting its full implementation requires an in-depth understanding and fine-grained control of charge carriers (electrons and/or ions) during CE.
Yuankai Jin +12 more
doaj +2 more sources
Chemical Instability-Induced Wettability Patterns on Superhydrophobic Surfaces [PDF]
MicromachinesChemical instability of liquid-repellent surfaces is one of the nontrivial hurdles that hinders their real-world applications. Although much effort has been made to prepare chemically durable liquid-repellent surfaces, little attention has been paid to ...
Tianchen Chen, Faze Chen
doaj +2 more sources
Superhydrophobic Blood‐Repellent Surfaces [PDF]
Advanced Materials, 2018 AbstractSuperhydrophobic surfaces repel water and, in some cases, other liquids as well. The repellency is caused by topographical features at the nano‐/microscale and low surface energy. Blood is a challenging liquid to repel due to its high propensity for activation of intrinsic hemostatic mechanisms, induction of coagulation, and platelet activation
Kankuri, Esko +5 more
openaire +4 more sources
Enhanced dropwise condensation on heterogeneously hybrid patterned surfaces
Case Studies in Thermal Engineering, 2021 Superhydrophilic and superhydrophobic hybrid (SSH) surfaces were developed to study the condensation heat transfer enhancement on copper substrates. The synergistic combination of superhydrophobic and superhydrophilic surfaces is conducive to enhancing ...
Hai Wang +5 more
doaj +1 more source
Thermocapillary flow on superhydrophobic surfaces [PDF]
Physical Review E, 2010 4 pages, 4 ...
Baier, Tobias +2 more
openaire +3 more sources
Frontiers in Chemistry, 2022 The facile and low-cost fabrication of fluorine-free superhydrophobic metal surfaces for anticorrosion remains a challenging issue. Here, we report a superhydrophobic coating based on polyacrylate/SiO2 nanoparticles/graphene oxide sheets through a simple
Peng Xiao +4 more
doaj +1 more source
Influence of Surface Roughness on Superhydrophobicity [PDF]
Physical Review Letters, 2006 Superhydrophobic surfaces, with liquid contact angle theta greater than 150 degree, have important practical applications ranging from self-cleaning window glasses, paints, and fabrics to low-friction surfaces. Many biological surfaces, such as the lotus leaf, have hierarchically structured surface roughness which is optimized for superhydrophobicity ...
Yang, C. +2 more
openaire +4 more sources
Study on the Anti-Frosting and Droplet Contact Characteristics of Fluorine-Based Self-Assembled Superhydrophobic Coating [PDF]
Cailiao BaohuIn order to study the effect of the cold surface on the anti-frosting performance of the superhydrophobic coating and the impact contact behavior of droplets, a fluorine-based self-assembled superhydrophobic coating was sprayed on the surface of carbon ...
YANG Jinglong, QIU Chao
doaj +1 more source
Case Studies in Thermal Engineering, 2023 Better understanding of the droplet bouncing behaviors and microscopic mechanisms on superhydrophobic surfaces is of significance for a large number of energy applications.
Sirui Lu, Hao Lu, Lina Hu, Xiaojian Wang
doaj +1 more source
Efficient defrosting on hybrid surfaces with heterogeneous wettability
Case Studies in Thermal Engineering, 2023 Frosting behavior and dynamic defrosting characteristics of horizontally oriented hybrid surfaces with heterogeneous wettability were experimentally investigated.
Hai Wang +5 more
doaj +1 more source