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

Autor: Bin Deng, Bin Li, Bin Du, Shisheng Zhou, Rubai Luo, Huailin Li
Jazyk: angličtina
Rok vydání: 2022
Předmět:
Zdroj: AIP Advances, Vol 12, Iss 7, Pp 075022-075022-15 (2022)
Druh dokumentu: article
ISSN: 2158-3226
DOI: 10.1063/5.0095056
Popis: 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.
Databáze: Directory of Open Access Journals