journal article·2022-07-01Open access

Research on preparation and properties of pH responsive superhydrophobic coating modified by SEBS

Bin Deng, Bin Li, Bin Du, Shisheng Zhou, Rubai Luo, Huailin Li

AIP Advances· Volume 12· Issue 7

Abstract

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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Research context

OpenAlex topics: Surface Modification and Superhydrophobicity · High voltage insulation and dielectric phenomena · Advanced Sensor and Energy Harvesting Materials

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

School of Mechanical and Precision Instrument Engineering, Xi’an University of Technology, Xi’an 710048, People's Republic of China

Faculty of Printing, Packaging Engineering and Digital Media Technology, Xi’an University of Technology, Xi’an 710048, People's Republic of China

Shaanxi Provincial Key Laboratory of Printing and Packaging Engineering, Xi’an University of Technology, Xi’an 710048, People's Republic of China

Funding

NSF of Science and Technology Department of Shaanxi Province · Doctoral Research Initiation Fund of Xi’an University of Technology · NSF of the Key Laboratory of Shaanxi Provincial Department of Education · Xi’an Science and Technology Plan Project · Key Scientific Research Program of Shaanxi Provincial Department of Education

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