Stable highly hydrophobic and oleophilic meshes for oil-water separation |
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| Authors: | Qingjun Wang |
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| Affiliation: | Polymer Science and Engineering Department, School of Chemistry and Chemical Engineering, State Key Laboratory of Coordination Chemistry, Nanjing University, 210093, China |
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| Abstract: | This paper describes a simple method for fabricating both highly hydrophobic and oleophilic meshes by coating thin fluoro-containing films. The static contact angle of such meshes is greater than 150° for water, and close to 0° for kerosene, xylene and toluene. These meshes can separate water from oil effectively without resorting to any extra power or chemical agent. Moreover, they exhibited stable water resisting, anti-chemical erosion and anti-hot aging properties. It promises as a candidate for the separation of oil and water. |
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| Keywords: | 68.08.Bc, Wetting 82.70.Gg, Gels and sols 68.08De, Structure/measurements and simulations 47.32.Ff, Separated flow |
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