High-Flux and Robust Co(3)O(4) Mesh for Efficient Oil/Water Separation in Harsh Environment

[Image: see text] Material with special wettability for oil/water separation has drawn more and more attention, since the oil spill accidents and industrial processing are growing in frequency and in volume. A superhydrophilic and underwater superoleophobic mesh was prepared by introducing Co(3)O(4)...

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Autores principales: Yu, Jing, Zeng, Wei, Fu, Xinxi, Zheng, Yanmei, Huang, Jiale, Sun, Daohua
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2019
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6648672/
https://www.ncbi.nlm.nih.gov/pubmed/31459837
http://dx.doi.org/10.1021/acsomega.9b00415
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author Yu, Jing
Zeng, Wei
Fu, Xinxi
Zheng, Yanmei
Huang, Jiale
Sun, Daohua
author_facet Yu, Jing
Zeng, Wei
Fu, Xinxi
Zheng, Yanmei
Huang, Jiale
Sun, Daohua
author_sort Yu, Jing
collection PubMed
description [Image: see text] Material with special wettability for oil/water separation has drawn more and more attention, since the oil spill accidents and industrial processing are growing in frequency and in volume. A superhydrophilic and underwater superoleophobic mesh was prepared by introducing Co(3)O(4) on a stainless steel mesh, through a simple hydrothermal process and subsequent calcination. The as-prepared Co(3)O(4) mesh can not only separate various oil/water mixtures with high efficiency and high flux, but also work effectively in harsh environment such as highly acidic, alkaline, and salty solutions. Moreover, the Co(3)O(4) mesh can still retain good separation performance after 40 abrasion cycles with sandpaper. The outstanding anticorrosion and antiabrasion behaviors make the Co(3)O(4) mesh promising for oil/water separation even in harsh environment.
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spelling pubmed-66486722019-08-27 High-Flux and Robust Co(3)O(4) Mesh for Efficient Oil/Water Separation in Harsh Environment Yu, Jing Zeng, Wei Fu, Xinxi Zheng, Yanmei Huang, Jiale Sun, Daohua ACS Omega [Image: see text] Material with special wettability for oil/water separation has drawn more and more attention, since the oil spill accidents and industrial processing are growing in frequency and in volume. A superhydrophilic and underwater superoleophobic mesh was prepared by introducing Co(3)O(4) on a stainless steel mesh, through a simple hydrothermal process and subsequent calcination. The as-prepared Co(3)O(4) mesh can not only separate various oil/water mixtures with high efficiency and high flux, but also work effectively in harsh environment such as highly acidic, alkaline, and salty solutions. Moreover, the Co(3)O(4) mesh can still retain good separation performance after 40 abrasion cycles with sandpaper. The outstanding anticorrosion and antiabrasion behaviors make the Co(3)O(4) mesh promising for oil/water separation even in harsh environment. American Chemical Society 2019-04-23 /pmc/articles/PMC6648672/ /pubmed/31459837 http://dx.doi.org/10.1021/acsomega.9b00415 Text en Copyright © 2019 American Chemical Society This is an open access article published under an ACS AuthorChoice License (http://pubs.acs.org/page/policy/authorchoice_termsofuse.html) , which permits copying and redistribution of the article or any adaptations for non-commercial purposes.
spellingShingle Yu, Jing
Zeng, Wei
Fu, Xinxi
Zheng, Yanmei
Huang, Jiale
Sun, Daohua
High-Flux and Robust Co(3)O(4) Mesh for Efficient Oil/Water Separation in Harsh Environment
title High-Flux and Robust Co(3)O(4) Mesh for Efficient Oil/Water Separation in Harsh Environment
title_full High-Flux and Robust Co(3)O(4) Mesh for Efficient Oil/Water Separation in Harsh Environment
title_fullStr High-Flux and Robust Co(3)O(4) Mesh for Efficient Oil/Water Separation in Harsh Environment
title_full_unstemmed High-Flux and Robust Co(3)O(4) Mesh for Efficient Oil/Water Separation in Harsh Environment
title_short High-Flux and Robust Co(3)O(4) Mesh for Efficient Oil/Water Separation in Harsh Environment
title_sort high-flux and robust co(3)o(4) mesh for efficient oil/water separation in harsh environment
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6648672/
https://www.ncbi.nlm.nih.gov/pubmed/31459837
http://dx.doi.org/10.1021/acsomega.9b00415
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