Nickel-based composite electrochemical coatings (CEC) modified with multilayer graphene oxide (GO) were obtained from a sulfate-chloride electrolyte in the reverse electrolysis mode. The microstructure of these CECs was investigated by X-ray phase analysis and scanning electron microscopy. The corrosion-electrochemical behavior of nickel-GO composite coatings in a 0.5 M solution of HSOwas studied. Tests in a 3.5% NaCl solution showed that the inclusion of GO particles into the composition of electrolytic nickel deposits makes their corrosion rate 1.40-1.50 times less.
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| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC8509780 | PMC |
| http://dx.doi.org/10.3390/ma14195624 | DOI Listing |
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