Articles with "supported molybdenum" as a keyword



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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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Supported molybdenum on graphene oxide/Fe3O4: An efficient, magnetically separable catalyst for one-pot construction of spiro-oxindole dihydropyridines in deep eutectic solvent under microwave irradiation

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Published in 2017 at "Catalysis Communications"

DOI: 10.1016/j.catcom.2016.09.028

Abstract: Abstract Magnetically separable graphene oxide supported molybdenum (Fe 3 O 4 /GO-Mo) nanoparticles were prepared and characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM), Fourier transform infrared spectroscopy (FT-IR), and… read more here.

Keywords: graphene oxide; microscopy; solvent microwave; magnetically separable ... See more keywords
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Catalytic ethanolysis of Kraft lignin to small-molecular liquid products over an alumina supported molybdenum nitride catalyst

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Published in 2017 at "Catalysis Today"

DOI: 10.1016/j.cattod.2017.08.012

Abstract: Abstract An alumina supported molybdenum nitride catalyst (Mo 2 N/Al 2 O 3 ) is examined for the ethanolysis of Kraft lignin in supercritical ethanol in a batch reactor with an initial nitrogen pressure of… read more here.

Keywords: molybdenum nitride; lignin; alumina supported; nitride catalyst ... See more keywords
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One-step synthesis of mesoporous alumina-supported molybdenum carbide with enhanced activity for thiophene hydrodesulfurization

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Published in 2021 at "Journal of environmental chemical engineering"

DOI: 10.1016/j.jece.2021.105693

Abstract: Abstract A new mesoporous alumina-supported molybdenum carbide (Mo2C/γ-MA) has been successfully prepared by one-step hydrolysis method without template, followed by carbonization with a mixed gas of CH4 and H2. The Mo2C particles (2.5 ± 0.3 nm) are homogeneously… read more here.

Keywords: mesoporous alumina; alumina supported; activity; alumina ... See more keywords
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Vapor phase esterification of levulinic acid catalyzed by γ-Al2O3 supported molybdenum phosphate catalysts

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Published in 2018 at "Molecular Catalysis"

DOI: 10.1016/j.mcat.2018.01.011

Abstract: Abstract A comprehensive comparison of the catalytic activities of alumina supported molybdenum phosphate (MoPO) catalysts with different loadings of MoPO was investigated in the vapor phase esterification of levulinic acid (LA) with ethanol (EtOH) to… read more here.

Keywords: esterification; supported molybdenum; molybdenum phosphate; vapor phase ... See more keywords
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Carbon Nanotube Supported Molybdenum Carbide as Robust Electrocatalyst for Efficient Hydrogen Evolution Reaction

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Published in 2022 at "Molecules"

DOI: 10.3390/molecules28010192

Abstract: Molybdenum carbide is considered to be one of the most competitive catalysts for hydrogen evolution reaction (HER) regarding its high catalytic activity and superior corrosion resistance. But the low electrical conductivity and poor interfacial contact… read more here.

Keywords: molybdenum carbide; carbon nanotube; carbide; supported molybdenum ... See more keywords