Synthesis of spheres-like Ni/graphene nanocomposite as an efficient anti-corrosive coating; effect of graphene content on its morphology and mechanical properties

Yasin, Ghulam; Khan, Muhammad Abubaker; Arif, Muhammad; Shakeel, Muhammad; Hassan, Tahira Mehtab; Khan, Waheed Qamar; Korai, Rashid Mustafa; Abbas, Zaheer; Zuo, Yu

doi:10.1016/j.jallcom.2018.04.321

Cited by 103 publications

(25 citation statements)

References 49 publications

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“…The composite strength was 4 times greater than mere material. Ren et al [60] reported similar work with different mechanical outcomes. The composite in the Kuang technique has 6.85 GPa hardness and 252.76 GPa elastic modulus, while the findings were 4.6 and 240 GPa respectively in Ren's job.…”

Section: Transition Metal Oxides-graphene Compositesmentioning

confidence: 88%

“…It was believed that the as-prepared composite could be used as catalysts owing to the big particular region, the permeable shape and constant absorption of Ni particles on the film surface of the graphene. Kumar et al revealed Ni graphene composite coating on stainless steel plates in 2013 [60]. They used electrodeposition method to fabricate it.…”

Section: Transition Metal Oxides-graphene Compositesmentioning

confidence: 99%

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A review on graphene based transition metal oxide composites and its application towards supercapacitor electrodes

Hussain

Ihrar

et al. 2020

SN Appl. Sci.

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Two-dimensional (2D) graphene and its outstanding properties such as, enormous conductivities, mechanical strength, optical and electrical properties brought it one of the most studied materials for the production of energy using renewable resources. The composites of graphene with the same morphological materials such as layered transition metal oxides will be the most aspiring combination to boost their conducting, optoelectronic and mechanical properties. Furthermore, the transition metal chalcogenides materials attracted significant attention due to their atomically thin layers and enormous optical, conducting and electrical properties. The layered materials offer mostly atomically thin 2D plane to the charge carrier with superior conducting properties. The thickness at atomic level, band gap, spin orbit coupling electronic and optoelectronics properties of transition metal dichalcogenides makes them one of the promising entities in energy harvesting technologies. The review suggests some strategies to improve the transition metals-composites stability conducting properties to be tailored in various applications.

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Section: Transition Metal Oxides-graphene Compositesmentioning

confidence: 88%

Section: Transition Metal Oxides-graphene Compositesmentioning

confidence: 99%

A review on graphene based transition metal oxide composites and its application towards supercapacitor electrodes

Hussain

Ihrar

et al. 2020

SN Appl. Sci.

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“…This incorporation provides a large number of nucleation sites for crystal growth during the deposition process, which leads to a reduction in the average particle size. 36 Figure 3 depicts the EDS mapping of the CuNi-G nanocomposite coatings electrodeposited using the DC, PC and PRC techniques. From Fig.…”

Section: Surface Morphology and Elemental Compositionmentioning

confidence: 99%

Effect of Current on the Characteristics of CuNi-G Nanocomposite Coatings Developed by DC, PC and PRC Electrodeposition

Pingale

Owhal

Belgamwar

et al. 2021

JOM

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Copper-nickel (CuNi) and graphene nanoplatelet-reinforced CuNi (CuNi-G) nanocomposite coatings were prepared on the surface of stainless-steel substrates in a citrate bath using direct current (DC), pulse current (PC), and pulse reverse current (PRC) electrodeposition techniques. The effect of various electrodeposition currents on the morphology, composition, contact angle, microstructure, microhardness, and wear performance of the coatings were studied. Substantial changes in the surface morphology and microstructure of CuNi-G nanocomposite coatings were observed. The results show that the incorporation of G significantly enhanced the microhardness and wear resistance of electrodeposited coatings. PC and PRC electrodeposited CuNi-G nanocomposite coatings show higher microhardness and wear resistance than DC electrodeposited coatings because of smaller crystallite size, higher content of G, and lower surface roughness.

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“…Ni matrix composite coatings reinforced with graphene-related materials, including Ni-graphene (Ni-G), Ni-graphene oxide (Ni-GO) and Ni-reduced graphene oxide (Ni-rGO) on different metal substrates, were reported in [13][14][15][16][17][18][19][20][21][22][23][24][25], using aqueous electrolytes. The incorporation of graphene particles into the Ni matrix was found to change the surface morphology to a fine-grained deposit and reduced the crystallite size.…”

Section: Introductionmentioning

confidence: 99%

Electrodeposition of NiSn-rGO Composite Coatings from Deep Eutectic Solvents and Their Physicochemical Characterization

Rosoiu

Pantazi

Petica

et al. 2020

Metals

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The present work describes, for the first time, the electrodeposition of NiSn alloy/reduced graphene oxide composite coatings (NiSn-rGO) obtained under pulse current electrodeposition conditions from deep eutectic solvents (choline chloride: ethylene glycol eutectic mixtures) containing well-dispersed GO nanosheets. The successful incorporation of the carbon-based material into the metallic matrix has been confirmed by Raman spectroscopy and cross-section scanning electron microscopy (SEM). A decrease in the crystallite size of the coating was evidenced when graphene oxide was added to the electrolyte. Additionally, the topography and the electrical properties of the materials were investigated by atomic force microscopy (AFM). The corrosion behavior in 0.5 M NaCl solution was analyzed through potentiodynamic polarization and electrochemical impedance spectroscopy methods for different immersion periods, up to 336 h, showing a slightly better corrosion performance as compared to pure NiSn alloy.

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Synthesis of spheres-like Ni/graphene nanocomposite as an efficient anti-corrosive coating; effect of graphene content on its morphology and mechanical properties

Cited by 103 publications

References 49 publications

A review on graphene based transition metal oxide composites and its application towards supercapacitor electrodes

A review on graphene based transition metal oxide composites and its application towards supercapacitor electrodes

Effect of Current on the Characteristics of CuNi-G Nanocomposite Coatings Developed by DC, PC and PRC Electrodeposition

Electrodeposition of NiSn-rGO Composite Coatings from Deep Eutectic Solvents and Their Physicochemical Characterization

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