Articles with "molybdenum oxide" as a keyword



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Molybdenum Oxide Nanosheets with Tunable Plasmonic Resonance: Aqueous Exfoliation Synthesis and Charge Storage Applications

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Published in 2018 at "Advanced Functional Materials"

DOI: 10.1002/adfm.201806699

Abstract: Herein, a simple aqueous-exfoliation strategy is introduced for the fabrication of a series of MoO3−x nanosheets (where x stands for oxygen vacancies) using two commercial molybdenum oxide precurso ... read more here.

Keywords: oxide nanosheets; nanosheets tunable; aqueous exfoliation; molybdenum oxide ... See more keywords
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Nanomagnetite-supported molybdenum oxide (nanocat-Fe-Mo): an efficient green catalyst for multicomponent synthesis of amidoalkyl naphthols

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Published in 2018 at "Research on Chemical Intermediates"

DOI: 10.1007/s11164-018-3321-4

Abstract: Magnetite (Fe3O4)-supported molybdenum oxide (MoO3) was synthesized from simple starting precursors in aqueous medium. The synthesized nanocat-Fe-Mo was analyzed using several techniques such as X-ray diffraction (XRD) analysis, X-ray photoelectron spectroscopy (XPS), scanning electron microscopy… read more here.

Keywords: microscopy; synthesis amidoalkyl; molybdenum oxide; multicomponent ... See more keywords
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An eco-friendly synthesis of 4-aryl-substituted pyrano-fuzed coumarins as potential pharmacological active heterocycles using molybdenum oxide nanoparticles as an effective and recyclable catalyst

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Published in 2018 at "Research on Chemical Intermediates"

DOI: 10.1007/s11164-018-3363-7

Abstract: A green cascade three-component reaction between 4-hydroxycoumarin, malononitrile and a wide range of arylaldehydes by employing molybdenum oxide nanoparticles (MoO3 NPs) is described. By this achievement, some medicinally important products have been successfully synthesized in… read more here.

Keywords: eco friendly; oxide nanoparticles; molybdenum oxide; friendly synthesis ... See more keywords
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Sub-gap defect density characterization of molybdenum oxide: An annealing study for solar cell applications

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Published in 2020 at "Nano Research"

DOI: 10.1007/s12274-020-3029-9

Abstract: The application of molybdenum oxide in the photovoltaic field is gaining traction as this material can be deployed in doping-free heterojunction solar cells in the role of hole selective contact. For modeling-based optimization of such… read more here.

Keywords: study; molybdenum oxide; defect density; sub gap ... See more keywords
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Facile synthesis of lithium-vanadium-molybdenum oxide nanocomposite as high-performance anode material for lithium ion batteries

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Published in 2017 at "Ceramics International"

DOI: 10.1016/j.ceramint.2016.12.011

Abstract: Abstract A lithium-vanadium-molybdenum-oxide composite has been prepared by a soft chemical route with mechanical activation assistance followed by low-temperature heat treatment in argon atmosphere. The X-ray diffraction reveals that the synthesized sample is made up… read more here.

Keywords: vanadium molybdenum; lithium vanadium; lithium; molybdenum oxide ... See more keywords
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Deoxygenation of oleic acid under an inert atmosphere using molybdenum oxide-based catalysts

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Published in 2018 at "Energy Conversion and Management"

DOI: 10.1016/j.enconman.2018.04.079

Abstract: Abstract In this study, the deoxygenation of oleic acid under a N2 atmosphere over metal oxide catalysts is investigated for the production of green diesel hydrocarbons. The molybdenum oxide catalysts with promoters (Ni, Co, and… read more here.

Keywords: oxide based; oleic acid; molybdenum oxide; reaction ... See more keywords
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Molybdenum oxide-iron, cobalt, copper alloy hybrid as efficient bifunctional catalyst for alkali water electrolysis.

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Published in 2021 at "Journal of colloid and interface science"

DOI: 10.1016/j.jcis.2021.08.174

Abstract: Efficient and durable non-precious catalyst for both hydrogen evolution reaction (HER) and oxygen evolution reaction (OER) is pivotal for practical water electrolysis toward clean hydrogen fuel. Herein, a molybdenum oxide-FeCoCu alloy hybrid (MoOx-FeCoCu) catalyst was… read more here.

Keywords: water electrolysis; alloy; water; molybdenum oxide ... See more keywords
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Enhanced emission of Eu3+ in lutetium tungsten molybdenum oxide phosphors: Synthesis, optical properties, thermal behavior, and LED packaging

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Published in 2020 at "Journal of Luminescence"

DOI: 10.1016/j.jlumin.2020.117269

Abstract: Abstract By adjusting molar ratios of raw materials of Lu2O3 (Eu2O3) to WO3 and MoO3 as well as WO3 to MoO3, several lutetium tungsten molybdenum oxide phosphors Lu2W0·5Mo0·5O6, Lu2WxMoyO9 (x + y = 2), Lu2W1·5Mo1·5O12, and Lu6W0·5Mo0·5O12 were synthesized… read more here.

Keywords: tungsten molybdenum; molybdenum oxide; oxide phosphors; lutetium tungsten ... See more keywords
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Electron-rich phenanthroline as organic linkers in molybdenum oxide layered hybrid

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Published in 2017 at "Materials Letters"

DOI: 10.1016/j.matlet.2017.06.027

Abstract: Abstract A new layered hybrid of molybdenum oxide with covalently bonded electron-rich organic ligands, 3,8-phenanthroline, has been prepared. The structure of MoO3(3,8-phenanthroline)0.5 consists of corner-shared {MoO5N} octahedra. Raman spectra correlate very well with the structural… read more here.

Keywords: rich phenanthroline; electron rich; phenanthroline organic; molybdenum oxide ... See more keywords
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Fundamental study of furfuryl alcohol dehydration reaction over molybdenum oxide catalyst

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Published in 2019 at "Molecular Catalysis"

DOI: 10.1016/j.mcat.2019.01.011

Abstract: Abstract The conversion of furfuryl alcohol (FA) and selectivity towards dimers (C9-C10) and trimers (C14-C15) were investigated over molybdenum oxide (MoO3) catalyst. It was observed that FA conversion increased as an increase of reaction time.… read more here.

Keywords: molybdenum oxide; catalyst; furfuryl alcohol; fundamental study ... See more keywords
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Tailored structure and photoluminescence of substoichiometric molybdenum oxide nanomaterials by doping of gallium oxide

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Published in 2021 at "Optical Materials"

DOI: 10.1016/j.optmat.2020.110750

Abstract: Abstract Substoichiometric molybdenum oxide (MoO3-x) nanomaterials become the promising structure-dependent semiconductor materials. However, the structural tuning of MoO3-x nanomaterials is still an important challenge. Here we report the tuned MoO3-x nanostructures via the doping of… read more here.

Keywords: moo3; moo3 nanomaterials; ga2o3; substoichiometric molybdenum ... See more keywords