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首页> 外文期刊>International Journal of Electrochemical Science >Self-healing Passivation of Antimicrobial Iron oxide Nanoparticles for Epoxy Nanocomposite Coatings on Carbon Steel
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Self-healing Passivation of Antimicrobial Iron oxide Nanoparticles for Epoxy Nanocomposite Coatings on Carbon Steel

机译：碳钢上环氧树脂纳米复合涂层的抗菌氧化铁纳米粒子的自修复钝化

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Self-healing smart nanomaterials are fast responsive materials that can be used to repair organiccoating defects. In this work, the ability of smart nanomaterials based on iron oxide nanoparticlescapped with Myrrh to form protective films for epoxy nanocomposites defect in corrosive medium isinvestigated. The functionalization of iron oxide nanoparticles with Myrrh, their crystal shape andmorphologies were confirmed by advanced analyses. The mechanical characteristics of iron oxideepoxy nanocomposites such as impact strength, bending and abrasion resistances and their adhesionperformances with steel were measured using different iron oxide nanoparticles contents ranged from0.1 to 10 Wt%. The corrosion resistances of epoxy iron oxide nanocomposites were measured usingsalt spray resistance and electrochemical methods to investigate the barrier properties and self-healingperformance of the epoxy coatings without and with the additions of iron oxide nanoparticles.
机译：自修复智能纳米材料是快速响应的材料，可用于修复有机涂层缺陷。在这项工作中，研究了以没药封顶的氧化铁纳米粒子为基础的智能纳米材料在腐蚀性介质中形成环氧纳米复合材料缺陷保护膜的能力。先进的分析证实了带有没药的氧化铁纳米颗粒的功能化，其晶体形状和形态。使用不同的氧化铁纳米颗粒含量范围为0.1到10 Wt％，测量了氧化铁环氧树脂纳米复合材料的机械特性，如冲击强度，弯曲和耐磨性以及它们与钢的粘合性能。使用耐盐雾性和电化学方法测量环氧铁氧化物纳米复合材料的耐腐蚀性，以研究不添加氧化铁纳米颗粒和不添加氧化铁纳米颗粒的情况下环氧涂层的阻隔性能和自修复性能。

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