Structural and tribological correlation of electrodeposited solid lubricating Ni-WSe2 composite coating

Maharana, H.S.; Basu, A.; Mondal, K.

doi:10.1016/j.surfcoat.2018.06.005

Cited by 26 publications

(7 citation statements)

References 40 publications

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“…Electrodeposition is a well-established technique for the preparation of nanomaterials for a wide range of materials (e.g., metal nanoparticles, nanosheet arrays [66], nanowires [67], nanofilms [68], laminated composites [69], multilayered composite coatings [70], and nanoparticle-reinforced composite coatings [71]) and this is a rapid and single-step process. It can be used to produce homogeneous and high-purity crystalline materials at the cathode of the electrochemical system during the coating process because of the external current (direct or pulsed) applied to the electrodeposition system [72][73][74].…”

Section: Electrodeposition Methodsmentioning

confidence: 99%

Recent Progress and Approaches on Transition Metal Chalcogenides for Hydrogen Production

et al. 2021

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Development of efficient and affordable photocatalysts is of great significance for energy production and environmental sustainability. Transition metal chalcogenides (TMCs) with particle sizes in the 1–100 nm have been used for various applications such as photocatalysis, photovoltaic, and energy storage due to their quantum confinement effect, optoelectronic behavior, and their stability. In particular, TMCs and their heterostructures have great potential as an emerging inexpensive and sustainable alternative to metal-based catalysts for hydrogen evolution. Herein, the methods used for the fabrication of TMCs, characterization techniques employed, and the different methods of solar hydrogen production by using different TMCs as photocatalyst are reviewed. This review provides a summary of TMC photocatalysts for hydrogen production.

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Section: Electrodeposition Methodsmentioning

confidence: 99%

Recent Progress and Approaches on Transition Metal Chalcogenides for Hydrogen Production

et al. 2021

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“… The range of friction coefficient and wear rate for carbon-based films and sputter-deposited transition metal sulfides and di-selenides films: ( a ) Friction coefficient range for carbon-based films; ( b ) Wear rate range for carbon-based film; ( c ) Friction coefficient range for sputter-deposited transition metal sulfides and di-selenides films; and ( d ) Wear rate range for sputter-deposited transition metal sulfides and di-selenides films [ 102 , 140 , 141 , 142 , 143 , 144 ]. …”

Section: Figurementioning

confidence: 99%

Tribological Properties of 2D Materials and Composites—A Review of Recent Advances

2021

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This paper aims to provide a theoretical and experimental understanding of the importance of novel 2D materials in solid-film lubrication, along with modulating strategies adopted so far to improve their performance for spacecraft and industrial applications. The mechanisms and the underlying physics of 2D materials are reviewed with experimental results. This paper covers some of the widely investigated solid lubricants such as MoS2, graphene, and boron compounds, namely h-BN and boric acid. Solid lubricants such as black phosphorus that have gained research prominence are also discussed regarding their application as additives in polymeric materials. The effects of process conditions, film deposition parameters, and dopants concentration on friction and wear rate are discussed with a qualitative and quantitative emphasis that are supported with adequate examples and application areas and summarized in the form of graphs and tables for easy readability. The use of advanced manufacturing methods such as powder metallurgy and sintering to produce solid lubricants of superior tribological performance and the subsequent economic gain from their development as a substitute for liquid lubricant are also evaluated.

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“…The high-resolution spectrum of the Ni 2p3/2 band shows three peaks for each sample (Fig. 9), at 852.1 ± 0.5, 854.6 ± 0.4, and 855.9 ± 0.5 eV assigned to metallic Ni, NiO, and Ni2O3, respectively [29]. Most of the nickel is unoxidised (70 ± 2%); similar nickel contents are observed in both nickel oxides (14 ± 3% for Ni2O3 and 17 ± 3% for NiO).…”

Section: Analysis Of the Worn Surfacesmentioning

confidence: 99%

Ionic-liquid lubrication of a nickel-based coating reinforced with tungsten carbide particles

Rivera

Garcı́a

González

et al. 2019

Journal of Molecular Liquids

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Structural and tribological correlation of electrodeposited solid lubricating Ni-WSe2 composite coating

Cited by 26 publications

References 40 publications

Recent Progress and Approaches on Transition Metal Chalcogenides for Hydrogen Production

Recent Progress and Approaches on Transition Metal Chalcogenides for Hydrogen Production

Tribological Properties of 2D Materials and Composites—A Review of Recent Advances

Ionic-liquid lubrication of a nickel-based coating reinforced with tungsten carbide particles

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