Pulsed Electrodeposition and Properties of Nickel-Based Composite Coatings Modified with Graphene Oxide
Source abstract
Abstract
Composite electrochemical coatings (CECs) on the basis of nickel modified with multilayer graphene oxide (GO) were deposited from a sulfate–chloride electrolyte in pulsed electrolysis mode. The microstructure of these CECs was studied by X-ray phase analysis and scanning electron microscopy. It was found that the microhardness of nickel–GO CECs increases by approximately 1.40 times compared to pure nickel. The corrosion–electrochemical behavior of nickel–GO composite coatings in 0.5 M H2SO4 was studied. Based on tests in 3.5% NaCl, it was found that the addition of graphene oxide particles into the matrix of nickel electrodeposits, increases their corrosion resistance by 1.40–1.50 times. This can be explained by the uniformity of the distribution of GO in the nickel matrix, which contributes to the reduction in grain size, as well as the impermeability and stability of graphene oxide.
Source: crossref · Quality: baseline
Research context
OpenAlex topics: Electrodeposition and Electroless Coatings · Corrosion Behavior and Inhibition · Conducting polymers and applications
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Engels Technological Institute, Yuri Gagarin State Technical University of Saratov, 410054 Saratov, Russia
References (25)
Show source-provided references
1. Electrodeposition of composite coatings containing nanoparticles in a metal deposit10.1016/j.surfcoat.2005.11.123 ↗
2. A review of the electrodeposition of metal matrix composite coatings by inclusion of particles in a metal layer: An established and diversifying technology10.1179/0020296713Z.000000000161 ↗
3. Deposition of zinc-carbon nanotube composite coatings in the pulse-reverse mode10.1134/S1070427214090109 ↗
4. Electrodeposition of nickel-fullerene C60 composition coatings10.1134/S0033173207040121 ↗
5. Nickel/MWCNT-Al2O3 electrochemical co-deposition: Structural properties and mechanistics aspects10.1016/j.electacta.2016.04.162 ↗
6. The effect of sliding speed on the wear behaviour of pulse electro co-deposited Ni/MWCNT nanocomposite coatings10.1016/j.triboint.2016.02.003 ↗
7. Simultaneous co-deposition of SiC and CNT into the Ni coating10.1080/00084433.2016.1150406 ↗
8. Colloidal dispersion of fullerene C60 free of organic solvents10.1134/S1070427206020315 ↗
9. Electrodeposition and properties of composite coatings modified by fullerene C6010.1134/S2070205117030248 ↗
10. Nickel-nanodiamond coatings electrodeposited from tartrate electrolyte at ambient temperature10.1016/j.surfcoat.2019.125063 ↗
11. Effect of ultrasonic nanocrystal surface modification on properties of electrodeposited Ni and Ni-SiC composite coatings10.1007/s11665-017-2891-4 ↗
12. Effect of pulse current on wear behaviour of Ni matrix micro- and nano-SiC composite coatings at room and elevated temperature10.1016/j.triboint.2018.12.011 ↗
13. Physicomechanical properties of nickel coating deposited from sulfate nickel plating electrolyte using preliminary underpotential deposition10.1134/S1070427217090129 ↗
14. Electrodeposition and properties of composite coatings based on nickel. Russ
15. Effect of ethyl vanillin of ZnNi alloy electrodeposition and its properties10.1007/s12034-014-0054-x ↗
16. Electrodeposition of Fe-Ni alloys compoosites, and nano coatings: A review10.1016/j.jallcom.2016.08.329 ↗
17. Pulsed Electrodeposition of Composite Coatings Based on Zinc–Nickel Alloy10.1134/S2070205118030188 ↗
18. Effect of frequency and duty cycle on corrosion and wear resistance of functionally graded Zn-Ni nanocomposite coating10.1080/00084433.2017.1403104 ↗
19. Optimisation of the electrodeposition process of Ni-W/ZrO2 nanocomposites10.1016/j.jelechem.2018.02.013 ↗
20. Electrochemical synthesis of multilayer graphene oxide by anodic oxidation of disperse graphite10.1134/S102319351912019X ↗
21. Effect of different plating modes on microstructure and corrosion resistance of Zn-Ni alloy coatings10.1016/j.jallcom.2008.12.108 ↗
22. Electrocodeposition of nano-SiC particles by pulse-reverse under an adapted waveform10.1149/2.0441915jes ↗
23. Kinetics of the deposition of inert particles from electrolytic bath10.1149/1.2404383 ↗
24. The role of nickel in mechanical perfopmance and corrosion behaviour of nickel-aluminium bronze in 3.5 wt.% NaCl solution10.1016/j.corsci.2018.05.012 ↗
25. Microstructural evolution and corrosion behavior of Zn-Ni-graphene oxide composite coatings10.1007/s11661-019-05474-9 ↗