V. N. Tseluikin, A. S. Dzhumieva, A. V. Yakovlev, D. A. Tikhonov, A. I. Tribis, O. G. Nevernaya, A. A. Strilets
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On the Electrochemical Deposition and Properties of Nickel–Graphene Oxide Composite Coatings
Composite electrochemical coatings (CECs) based on nickel modified with multilayer graphene oxide (GO) are obtained in a steady-state electrolysis mode from a sulfate–chloride electrolyte. The microstructure of these CECs is studied by X-ray diffraction analysis and scanning electron microscopy. It is found that the microhardness of nickel–GO CECs increases approximately 1.20-fold in comparison with nickel without a disperse phase. The corrosion electrochemical behavior of the nickel–GO composite coatings in a 0.5M solution of H2SO4 is studied. Tests in a 3% solution of NaCl show that including GO particles into the composition of electrolytic deposits of nickel results in a 1.45- to 1.50-fold increase in their corrosion resistance.
期刊介绍：
Protection of Metals and Physical Chemistry of Surfaces is an international peer reviewed journal that publishes articles covering all aspects of the physical chemistry of materials and interfaces in various environments. The journal covers all related problems of modern physical chemistry and materials science, including: physicochemical processes at interfaces; adsorption phenomena; complexing from molecular and supramolecular structures at the interfaces to new substances, materials and coatings; nanoscale and nanostructured materials and coatings, composed and dispersed materials; physicochemical problems of corrosion, degradation and protection; investigation methods for surface and interface systems, processes, structures, materials and coatings. No principe restrictions exist related systems, types of processes, methods of control and study. The journal welcomes conceptual, theoretical, experimental, methodological, instrumental, environmental, and all other possible studies.
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