Results 161 to 170 of about 9,259 (217)

Intrinsic Capacitance of Molybdenum Disulfide

ACS Nano, 2020
The metallic, 1T polymorph of molybdenum disulfide (MoS2) is promising for next-generation supercapacitors due to its high theoretical surface area and density which lead to high volumetric capacitance. Despite this, there are few fundamental works examining the double-layer charging mechanisms at the MoS2/electrolyte interface. This study examines the
Jialu Chen, Wesley R. Walker, Luzhu Xu, Olga Krysiak, Zimin She, Michael A. Pope   +5 more
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Cubic Nonlinearity of Molybdenum Disulfide Nanoflakes

Journal of Nanoscience and Nanotechnology, 2020
The cubic optical nonlinearity of molybdenum disulfide (MoS2) nanoflakes was characterized by Z-scan and I-scan with resonant excitation. The excitation source was a ~6 ns laser at 532 nm with a 10 Hz repetition rate. The open and closed Z-scan analyzed the nonlinear absorption and nonlinear refraction properties of MoS2 nanoflakes.
Tikaram, Neupane, Quinton, Rice, Sungsoo, Jung, Bagher, Tabibi, Felix Jaetae, Seo   +4 more
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Molybdenum disulfide and water interaction parameters

The Journal of Chemical Physics, 2017
Understanding the interaction between water and molybdenum disulfide (MoS2) is of crucial importance to investigate the physics of various applications involving MoS2 and water interfaces. An accurate force field is required to describe water and MoS2 interactions.
Mohammad Heiranian, Yanbin Wu, Narayana R. Aluru   +2 more
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Magnetic Molybdenum Disulfide Nanosheet Films

Nano Letters, 2007
Bulk molybdenum disulfide is known to be a nonmagnetic material. We have synthesized edge-oriented MoS2 nanosheet-like films that exhibit weak magnetism ( approximately 1-2 emu/g) and 2.5% magnetoresistance effects with a Curie temperature of 685 K.
Zhang, J., Soon, J.M., Loh, K.P., Yin, J., Ding, J., Sullivian, M.B., Wu, P.   +6 more
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Scalable Fabrication of Molybdenum Disulfide Nanostructures and their Assembly

Advanced Materials, 2020
AbstractMolybdenum disulfide (MoS2) is a multifunctional material that can be used for various applications. In the single‐crystalline form, MoS2 shows superior electronic properties. It is also an exceptionally useful nanomaterial in its polycrystalline form with applications in catalysis, energy storage, water treatment, and gas sensing.
Yun Huang, Kang Yu, Huaizhi Li, Kai Xu, Zexi Liang, Debora Walker, Paulo Ferreira, Peer Fischer, Donglei (Emma) Fan   +8 more
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Pressure-Induced Metallization of Molybdenum Disulfide

Physical Review Letters, 2014
X-ray diffraction, Raman spectroscopy, and electrical conductivity measurements of molybdenum disulfide MoS(2) are performed at pressures up to 81 GPa in diamond anvil cells. Above 20 GPa, we find discontinuous changes in Raman spectra and x-ray diffraction patterns which provide evidence for isostructural phase transition from 2H(c) to 2H(a ...
Chi, Z., Zhao, X., Zhang, H., Goncharov, A., Lobanov, S., Kagayama, T., Sakata, M., Chen, X.   +7 more
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Fracture mechanics of monolayer molybdenum disulfide

Nanotechnology, 2015
Molecular dynamics (MD) modeling is used to study the fracture toughness and crack propagation path of monolayer molybdenum disulfide (MoS(2)) sheets under mixed modes I and II loading. Sheets with both initial armchair and zigzag cracks are studied.
Xiaonan, Wang, Alireza, Tabarraei, Douglas E, Spearot   +2 more
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Phenanthroline intercalation into molybdenum disulfide

Solid State Ionics, 1996
Abstract The interaction of MoS 2 single-layer dispersion with 1,10-phenanthroline has been studied over the pH range 0–11. Only protonated phenanthroline initiates flocculation of dispersion and formation of intercalation compounds. Two intercalated phases containing respectively 0.31–0.35 and 0.1 mol of phenanthroline per mol MoS 2 have been ...
A.S. Golub, I.B. Shumilova, Yu.N. Novikov, J.L. Mansot, M. Danot   +4 more
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Optical Properties of Triangular Molybdenum Disulfide Nanoflakes

The Journal of Physical Chemistry Letters, 2014
The results from calculations of optical and electronic properties of triangular MoS2 nanoflakes with edge lengths ranging from 1.6 to 10.4 nm are presented. The optical spectra were calculated using the time-dependent extension of the density-functional tight-binding method (TD-DFTB).
Wendumu, T. B., Seifert, G., Lorenz, T., Joswig, J.-O., Enyashin, A.   +4 more
openaire   +3 more sources