Fabrication of Durable Superhydrophobic Stainless Steel Mesh with Nano/Micro Flower-Like Morphologies for Self-Cleaning and Efficient Oil/Water Separation
نویسندگان
چکیده
Abstract How to fabricate durable superhydrophobic materials for cyclic oil/water separation solve oil-induced pollutions is still a problem. Herein, we fabricated Superhydrophobic Stainless Steel Mesh (SH-SSM) with nano/micro flower-like sheets by self-assembly of zinc stearate the various mixtures. The SH-SSM exhibits superhydrophobicity against static or dynamic treatments. In virtue SH-SSM, dusts on surface can be removed completely running water immediately showing excellent self-cleaning performance. Moreover, used perform gravity-driven heavy and light mixtures utilizing its that oil phase penetrates mesh restricted. Separation efficiencies reach 99.99%. After 20 cycles separation, are > 97.00% 98.25% mixtures, respectively. Flux values dichloromethane, hexane petroleum ether 2.5 × 10 5 L m ?2 h ?1 , 1.7 1.8 This study proposes facial approach prepare material fast oil/water.
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ژورنال
عنوان ژورنال: Journal of Bionic Engineering
سال: 2022
ISSN: ['2543-2141', '1672-6529']
DOI: https://doi.org/10.1007/s42235-022-00231-y