A new green binder of Jatropha-oil based epoxy acrylate (AEJO) resin was able to replace coatings in non-ecology-friendly technologies. The epoxy acrylate coating was blended with nano zinc oxide to make hybrid nanocomposites as a corrosion protection coating applied to a mild steel panel. AEJO was synthesized and incorporated with different loadings (1, 3, 5, 7, and 9 wt %) of zinc oxide (ZnO) fillers. The AEJO/ZnO coating was applied on the mild steel substrates and characterized for corrosion protection performance by impedance spectroscopy (EIS) and salt spray tests. XRD analysis was conducted, and thermal properties by TGA were studied. The surface morphology of the hybrid coating was characterized by field emission scanning electron microscopy (FE-SEM). Incorporation of a 5 wt % ZnO loading showed significantly enhanced corrosion resistance through EIS as well as coating performance. This study provides green-based materials and protection to surface and interface engineering.

中文翻译：

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纳米氧化锌粒子与生物基聚合物环氧丙烯酸酯的防腐涂层性能的改善

一种新的麻风树油基环氧丙烯酸酯（AEJO）树脂绿色粘合剂能够以非生态友好型技术替代涂料。将环氧丙烯酸酯涂料与纳米氧化锌混合，制成杂化纳米复合材料，作为应用于低碳钢板的防腐涂层。合成了AEJO，并掺入了不同负载量（1、3、5、7和9 wt％）的氧化锌（ZnO）填料。将AEJO / ZnO涂层涂覆在低碳钢基材上，并通过阻抗谱（EIS）和盐雾测试表征其腐蚀防护性能。进行了XRD分析，并通过TGA研究了热性能。通过场发射扫描电子显微镜（FE-SEM）表征了杂化涂层的表面形态。掺入5 wt％的ZnO，通过EIS以及涂层性能显示出显着增强的耐腐蚀性。这项研究为绿色材料提供了保护，并为表面和界面工程提供了保护。