A non-fluorinated superhydrophobic composite coating with excellent anticorrosion and wear-resistant performance

The facile and low-cost fabrication of fluorine-free superhydrophobic metal surfaces for anticorrosion remains a challenging issue. Here, we report a superhydrophobic coating based on polyacrylate/SiO2 nanoparticles/graphene oxide sheets through a simple yet environmentally friendly method. The as-p...

وصف كامل

التفاصيل البيبلوغرافية
الحاوية / القاعدة:Frontiers in Chemistry
المؤلفون الرئيسيون: Peng Xiao, Liheng Yang, Jianjun Liu, Xiaoqin Zhang, Dabing Chen
التنسيق: مقال
اللغة:الإنجليزية
منشور في: Frontiers Media S.A. 2022-10-01
الموضوعات:
fluorine-free
graphene
superhydrophobic coating
wear resistant
anticorrosion
الوصول للمادة أونلاين:https://www.frontiersin.org/articles/10.3389/fchem.2022.952919/full
الوصف
الملخص:The facile and low-cost fabrication of fluorine-free superhydrophobic metal surfaces for anticorrosion remains a challenging issue. Here, we report a superhydrophobic coating based on polyacrylate/SiO2 nanoparticles/graphene oxide sheets through a simple yet environmentally friendly method. The as-prepared composite coating sprayed on metal surfaces exhibits excellent superhydrophobic and corrosion-resistant properties. Furthermore, the coating surface possesses good anti-wear performance and remains superhydrophobic after harsh abrasion tests. Prospectively, the developed non-fluorinated superhydrophobic coating opens up opportunities for the application in industrial anticorrosion field.
تدمد:2296-2646

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