This study successfully synthesized a superhydrophobic silane/graphene oxide(SSi-GO)composite coating with excellent corrosion protection performance on steel surfaces by sol-gel method.The structure and morphology of the prepared SSi-GO coating were characterized using Fourier transform infrared spectroscopy,Raman spectroscopy,contact angle goniometer,and scanning electron microscopy.The test results indicate that a more protective and durable coating is formed due to the covalent reaction between silane and GO nanosheets.The corrosion resistance of plate coated with the SSi-GO coating was investigated using salt spray experiments and electrochemical methods,demonstrating that the SSi-GO composite coating effectively enhances the corrosion resistance of plate.
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