期刊
AIP ADVANCES
卷 12, 期 7, 页码 -出版社
AIP Publishing
DOI: 10.1063/5.0095056
关键词
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资金
- NSF of the Science and Technology Department of Shaanxi Province [2019JM-122]
- Doctoral Research Initiation Fund of Xi'an University of Technology [108-451119007]
- NSF of the Key Laboratory of Shaanxi Provincial Department of Education [15JS075]
- Xi'an Science and Technology Plan Project [GXYD14.27]
- Key Scientific Research Program of Shaanxi Provincial Department of Education [21JY032, 20JY055]
- Shaanxi Collaborative Innovation Center of Green Intelligent Printing and Packaging
In this study, a pH-responsive polymer was prepared and coated with a block copolymer to create a smart material with pH-responsive switchable superhydrophilic and superhydrophobic properties. The material showed great potential in the treatment of oily wastewater.
Smart materials with reversible wettability have attracted a lot of attention for application in sewage treatment. In this work, a pH-responsive polymer was prepared via the one-step free radical polymerization of 3-(trimethoxysilyl) acrylate and 2-dimethylaminoethyl methacrylate. The obtained pH-responsive polymer was then coated with a hydrogenated styrene-ethylene-butadiene-styrene block copolymer to endow the material with pH-responsive switchable superhydrophilic and superhydrophobic properties. Due to the excellent self-cleaning and mechanical stability of the coating, it was used to modify paper, which was then successfully utilized in the treatment of oily wastewater, showing great potential for use in advanced applications.
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