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   Articles with "vs2" as a keyword



Modulation of Metal and Insulator States in 2D Ferromagnetic VS2 by van der Waals Interaction Engineering.

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recommendations! Published in 2017 at "Advanced materials"

DOI: 10.1002/adma.201700715

Abstract: 2D transition-metal dichalcogenides (TMDCs) are currently the key to the development of nanoelectronics. However, TMDCs are predominantly nonmagnetic, greatly hindering the advancement of their spintronic applications. Here, an experimental realization of intrinsic magnetic ordering in… read more here.

Keywords: van der; der waals; interaction engineering; metal ... See more keywords

Ultrathin VS2 nanodiscs for highly stable electro catalytic hydrogen evolution reaction

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recommendations! Published in 2019 at "International Journal of Energy Research"

DOI: 10.1002/er.4892

Abstract: Recently, two‐dimensional (2D) metal chalcogenides are gaining considerable attention for its potential employment in energy storage, catalysis, electronic, and sensing devices. Vanadium disulfide (VS2) from the 2D family gathers intensive attention for its application as… read more here.

Keywords: hydrogen evolution; microscopy; evolution reaction; vs2 ... See more keywords

Design of XS2 (X = W or Mo)-Decorated VS2 Hybrid Nano-Architectures with Abundant Active Edge Sites for High-Rate Asymmetric Supercapacitors and Hydrogen Evolution Reactions.

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recommendations! Published in 2022 at "Small"

DOI: 10.1002/smll.202205881

Abstract: Two-dimensional layered transition metal dichalcogenides have emerged as promising materials for supercapacitors and hydrogen evolution reaction (HER) applications. Herein, the molybdenum sulfide (MoS2 )@vanadium sulfide (VS2 ) and tungsten sulfide (WS2 )@VS2  hybrid nano-architectures prepared… read more here.

Keywords: vs2 hybrid; vs2; hybrid nano; ws2 vs2 ... See more keywords
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Promising anode material BN/VS2 heterostructure for the Li-ion battery: The first-principles study

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recommendations! Published in 2021 at "Applied Surface Science"

DOI: 10.1016/j.apsusc.2021.150468

Abstract: Abstract Although monolayer VS2 shows metal property and well Li storage property when as the anode for the Li-ion battery (LIB), the structural degradation problem cannot be ignored. Our results show BN/VS2 heterostructure can not… read more here.

Keywords: vs2; vs2 heterostructure; ion battery; monolayer ... See more keywords
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Electronic structure and charge-density wave transition in monolayer VS2

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recommendations! Published in 2021 at "Current Applied Physics"

DOI: 10.1016/j.cap.2021.03.020

Abstract: Abstract Vanadium disulfide (VS2) attracts elevated interests for its charge-density wave (CDW) phase transition, ferromagnetism, and catalytic reactivity, but the electronic structure of monolayer has not been well understood yet. Here we report synthesis of… read more here.

Keywords: transition; monolayer; density wave; electronic structure ... See more keywords
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Selective leaching of vanadium from vanadium-chromium slag using sodium bicarbonate solution and subsequent in-situ preparation of flower-like VS2

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recommendations! Published in 2020 at "Hydrometallurgy"

DOI: 10.1016/j.hydromet.2020.105498

Abstract: Abstract A novel leaching method for selectively separating vanadium from calcification roasted vanadium‑chromium slag (V Cr slag) was proposed, using sodium bicarbonate (NaHCO3) as the leaching medium. Vanadium disulfide (VS2), which can be used as… read more here.

Keywords: flower like; like vs2; solution; vs2 ... See more keywords

Porous bowl-shaped VS2 nanosheets/graphene composite for high-rate lithium-ion storage

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recommendations! Published in 2020 at "Journal of Energy Chemistry"

DOI: 10.1016/j.jechem.2019.08.003

Abstract: Abstract Two-dimensional (2D) layered vanadium disulfide (VS2) is a promising anode material for lithium ion batteries (LIBs) due to the high theoretical capacity. However, it remains a challenge to synthesize monodispersed ultrathin VS2 nanosheets to… read more here.

Keywords: bowl shaped; vs2 nanosheets; vs2; lithium ion ... See more keywords

Magneto-electrochemistry driven ultralong-life Zn-VS2 aqueous zinc-ion batteries.

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recommendations! Published in 2023 at "Materials horizons"

DOI: 10.1039/d3mh00303e

Abstract: The development of high energy density and long cycle lifespan aqueous zinc ion batteries is hindered by the limited cathode materials and serious zinc dendrite growth. In this work, a defect-rich VS2 cathode material is… read more here.

Keywords: ion batteries; zinc ion; vs2; electrochemistry ... See more keywords

Atomically controlled ultrathin 2H-VS2: A promising candidate for n-channel FET

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recommendations! Published in 2025 at "Applied Physics Letters"

DOI: 10.1063/5.0287052

Abstract: Two-dimensional transition metal dichalcogenides (2D-TMDs) have emerged as highly promising materials for next-generation ultrathin, flexible, and transparent electronic devices. Among the various members of the 2D-TMD family, VS2 also holds significant promise owing to its… read more here.

Keywords: spectroscopy; ultrathin vs2; controlled ultrathin; atomically controlled ... See more keywords

Insights into the magnetic signature in VS2 nanosheets for spintronics applications: an experimental and ab initio approach

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recommendations! Published in 2024 at "Journal of Physics D: Applied Physics"

DOI: 10.1088/1361-6463/ad7153

Abstract: VS2 nanosheets were synthesized using a facile hydrothermal method with varying hydrothermal durations for detailed study of their magnetic properties for spintronics applications. The (001) peak near 15.45° in the x-ray diffraction pattern confirmed the… read more here.

Keywords: temperature; field; spintronics applications; vs2 nanosheets ... See more keywords

An ab initio and monte carlo study of MS2/VS2 (M=Mo, W) ferromagnetic bilayer with negative magnetoresistance in MoS2/VS2 heterostructure

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recommendations! Published in 2024 at "Physica Scripta"

DOI: 10.1088/1402-4896/ad7ab5

Abstract: Herein, the electronic and magnetic properties of ferromagnetic van der Waals MS2/VS2 (M=Mo, W) heterostructures, investigated using density functional theory (DFT) and Monte Carlo (MC) simulations are reported. Stability was confirmed via interlayer binding energy,… read more here.

Keywords: ms2 vs2; negative magnetoresistance; monte carlo; vs2 ... See more keywords