Incorporation of Al<sub>2</sub>O<sub>3</sub>, GO, and Al<sub>2</sub>O<sub>3</sub>@GO nanoparticles into water-borne epoxy coatings: abrasion and corrosion resistance
Jia‐Qi Huang, Kunming Liu, Xinlong Song, Guocheng Zheng, Qing Chen, Jiadi Sun, Haozhe Jin, Lanlan Jiang, Yusheng Jiang, Yi Zhang, Peng Jiang, Wangping Wu
Abstract
Nano-Al 2 O 3 particles and graphene oxide (GO) nanosheets were modified by 3-aminopropyltriethoxysilane (KH550), and then dispersed in epoxy resin, and finally modified-Al 2 O 3 /epoxy, modified-GO/epoxy and modified-Al 2 O 3 @GO/epoxy composite coatings were prepared on steel sheets by the scraping stick method.
Topics & Concepts
Materials scienceEpoxyAbrasion (mechanical)CoatingCorrosionComposite materialNanoparticleDielectric spectroscopyOxideSalt spray testMicrostructureRaman spectroscopyDispersion stabilityMetallurgyElectrochemistryNanotechnologyChemistryOpticsPhysicsElectrodePhysical chemistryCorrosion Behavior and InhibitionPolymer Nanocomposite Synthesis and IrradiationPolymer Nanocomposites and Properties