Abstract This study aims at developing an epoxy-based nanocomposite coating with enhanced corrosion protection properties employing different mixtures of graphene oxide (GO) and Cloisite 20A montmorillonite (MMT) nanoclay (NC) particles functionalized with aminosilane and 1,4-butanediol diglycidyl ether (BDDE) molecules. The effects of modified NC (MNC), modified GO (MGO) and various mixtures of MNC-MGO on the corrosion resistance of epoxy coating were studied. Results revealed the enhancement of surface modified GO and NC particles stability in the epoxy matrix. It was also revealed that the mixture of MNC-MGO (30:70%w/%w) resulted in the highest improvement of the epoxy coating corrosion resistance.

中文翻译：

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通过功能化氧化石墨烯-共-蒙脱石纳米片浸渍制备具有增强耐腐蚀性的环氧复合涂层

摘要 本研究旨在开发一种具有增强防腐性能的环氧基纳米复合涂层，采用氧化石墨烯 (GO) 和 Cloisite 20A 蒙脱石 (MMT) 纳米粘土 (NC) 颗粒的不同混合物，该颗粒经氨基硅烷和 1,4-丁二醇二缩水甘油醚官能化。 BDDE) 分子。研究了改性NC(MNC)、改性GO(MGO)和各种MNC-MGO混合物对环氧涂层耐腐蚀性能的影响。结果表明，环氧基质中表面改性的 GO 和 NC 颗粒稳定性增强。还表明 MNC-MGO 的混合物 (30:70%w/%w) 导致环氧树脂涂层耐腐蚀性的最大改进。