Details

Autor(en) / Beteiligte

• Wang, Kang
• Yu, Sirong
• Li, Wei
• Song, Yuanji
• Gong, Pu
• Zhang, Mingshan
• Li, Huaisen
• Sun, Daijun
• Yang, Xizhen
• Wang, Xuewu

Titel

Design and preparation of ZnS superhydrophobic coating with self-healing property and oil-water separation function on stainless steel mesh surface

Ist Teil von

• Colloids and surfaces. A, Physicochemical and engineering aspects, 2023-06, Vol.666, p.131378, Article 131378

Ort / Verlag

Elsevier B.V

Erscheinungsjahr

2023

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• In order to prepare stainless steel mesh (SSM) with special wettability, long service life and suitable for oil-water separation research, micro-nano rough structure was constructed on the surface of SSM by the synergistic method of electrodeposition and solvothermal method. Finally, ZnS superhydrophobic coating (ZnS@SSM) with special wettability was successfully prepared on the surface of SSM by low-energy modification method. The wettability, microstructure and composition of the sample surface were analyzed by contact angle meter, field emission scanning electron microscope, X-ray diffractometer and Fourier infrared spectrometer. The results showed that the surface of ZnS@SSM was superhydrophobic, and the water contact angle was as high as 158°. The oil-water separation efficiency and reusability of the sample were characterized by an oil-water separation device, and the oil-water separation efficiency was 97.8%. The self-healing performance of ZnS@SSM was experimented by oxygen plasma etching, and it exhibited excellent durability performance. [Display omitted]