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Result

A study of the effect of sonication time on the catalytic performance of layered WS2 from various sources

WS2 is a transition metal dichalcogenide (TMD) with many potential applications. There is discrepancy in the literature on the reported electrocatalytic effect of layered WS2. In this study, we examine two issues: the influence of t...

Inorganic and nuclear chemistry

  • 2017
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  • Jimp
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  • Link
Result

2H -> 1T Phase Change in Direct Synthesis of WS2 Nanosheets via Solution-Based Electrochemical Exfoliation and Their Catalytic Properties

Metallic IT-WS2 has various interesting properties such as increased density synthesis method of 1T-WS2 nanosheets from commercially available bulk 2H-WS2. In this study, we reported WS2 nanosheets synthesized dire...

Inorganic and nuclear chemistry

  • 2017
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  • Jimp
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  • Link
Result

Metallic 1T-WS2 for Selective Impedimetric Vapor Sensing

, such as tungsten sulfide (WS2), provide sensitive and selective platform for gas sensing.Using 1T-WS2 caused by different vapors. In particular, it is found that the impedancephase spectra of 1T-WS2 device present differe...

CA - Anorganická chemie

  • 2015
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  • Jx
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  • Link
Result

One dimensional WS2 nanoarchitectures coupled with g-C3N4 anchored rGO sheets for high performance electrochemical energy storage applications

Herein, tungsten sulfide (WS2) nanorods (NRs) with g-C3N4 and rGO were synthesized in order to design a costeffective electrode material (WS2/g-C3N4/rGO analyses. As projected, surface assisted WS2 NRs were smooth, uniform,...

Chemical sciences

  • 2024
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  • Jimp
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  • Link
Result

Harnessing Ti3C2-WS2 nanostructures as efficient energy scaffoldings for photocatalytic hydrogen generation

of tungsten disulfide (WS2) and titanium carbide (Ti3C2) MXene. Our theoretical calculations revealed that the Ti3C2 maximizes the interfacial contact area with the WS2 monolayer creating a strong p-d hybridization for the WS2<...

Electrochemistry (dry cells, batteries, fuel cells, corrosion metals, electrolysis)

  • 2024
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  • Jimp
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Result

Properties of nanocomposite film combining hard TiN matrix with embedded fullerene-like WS2 nanoclusters

) and a self-lubricant phase in the form of inorganic-like WS2 fullerene. The nanoparticles from the preparation chamber; therefore, the final composite was TiN/Ti-O-WS2 the incorporation of the WS2 nanoparticles; however, ...

JI - Kompositní materiály

  • 2011
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  • Jx
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  • Link
Result

Optimum conditions for deposition of amorphous WS2 thin films and changes in structure and optical properties during solid state crystallization

WS2 thin films by (non-reactive) magnetron sputtering using a stoichiometric WS2 target and subsequent application of solid state crystallization of amorphous WS2 thin films for fabrication of crystalline WS2 over...

Ceramics

  • 2022
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  • Jimp
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Result

Valence and oxide impurities in MoS2 and WS2 dramatically change their electrocatalytic activity towards proton reduction

Layered molybdenum disulfide (MoS2) and tungsten disulfide (WS2) have received. There is a significant discrepancy in the found onset potentials of MoS2 and WS2 towards the hydrogen and WS2. Therefore, it is highly possible...

CA - Anorganická chemie

  • 2016
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  • Jx
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  • Link
Result

Triboelectrification of Two-Dimensional Chemical Vapor Deposited WS2 at Nanoscale

Triboelectric properties of chemical vapor deposited WS2 nanoflakes have been (KFM). The triboelectric process is dependent on the thickness of WS2 nanoflakes into the gap between WS2 and the underlying substrate results in...

Coating and films

  • 2019
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  • Jimp
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  • Link
Result

Large Dzyaloshinskii-Moriya interaction and atomic layer thickness dependence in a ferromagnet-WS2 heterostructure

Two-dimensional transition metal dichalcogenides (TMDs) have immense potential for spintronics applications. Here, we report atomic layer thickness dependence in WS2/Co3FeB interaction (DMI). Notably, we have observed the DMI in WS2...

Condensed matter physics (including formerly solid state physics, supercond.)

  • 2022
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  • Jimp
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