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molybdenum oxide

Catalytic Hydrogenation Reactions on Molybdenum Oxide

Catalytic Hydrogenation Reactions on Molybdenum Oxide

... (Figure 7). Although the conversion remains unchanged at higher reaction temperatures, isomerization of the produced pentane to isopentane takes place. At 623 K, 54.9% of the hydrogenated n-pentane molecules undergo ...

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Molybdenum oxide nanocolloids prepared by an external field-assisted laser ablation in water

Molybdenum oxide nanocolloids prepared by an external field-assisted laser ablation in water

... The main processes involved in a PLAL process are: generation, transformation, and condensation of plasma plume. Nanoparticles formation is due to competition of these several processes which, in turn, affect ...

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Synthesis, Characterization, Effect of Temperature on Band Gap Energy of Molybdenum Oxide Nano Rods and Their Antibacterial Activity

Synthesis, Characterization, Effect of Temperature on Band Gap Energy of Molybdenum Oxide Nano Rods and Their Antibacterial Activity

... of molybdenum oxide were prepared by the thermo chemical ...prepared molybdenum oxide nano rods were characterized by UV-Visible spectrophotometer, band gap energy, FT-IR spectrophotometer, ...

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Atomic layer deposition of crystalline molybdenum oxide thin films and phase control by post-deposition annealing

Atomic layer deposition of crystalline molybdenum oxide thin films and phase control by post-deposition annealing

... Molybdenum forms a range of oxides with different stoichiometries and crystal structures, which lead to different properties and performance in diverse applications. Herein, crystalline molybdenum ...

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S-containing Molybdenum Oxide Films as pH Neutral Hydrogen Evolution Electrocatalyst prepared by Electrodeposition

S-containing Molybdenum Oxide Films as pH Neutral Hydrogen Evolution Electrocatalyst prepared by Electrodeposition

... mixing the thiourea and molybdate solutions. Secondly, we assume that the increase in the cathodic current at potentials more negative than –0.6 V can be attributed to the deposition of molybdenum oxide ...

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Effect of annealing temperature on the dispersion energy parameters of sol gel routed molybdenum oxide thin film

Effect of annealing temperature on the dispersion energy parameters of sol gel routed molybdenum oxide thin film

... The effect of annealing temperature on optical and dispersion energy parameters of sol- gel routed molybdenum oxide thin film has been investigated. The crystallinity of the film has been enhanced by ...

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Development of bimetallic and trimetallic oxides doped on molybdenum oxide based material on oxidative desulfurization of diesel

Development of bimetallic and trimetallic oxides doped on molybdenum oxide based material on oxidative desulfurization of diesel

... of molybdenum oxide on the catalyst surface which lowered the degree of dispersion of molybdenum, decreased the number of coordinatively unsaturated sites, and thus possess weak catalytic ...

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Purification of molybdenum oxide, growth and characterization of medium size zinc molybdate crystals for the LUMINEU program

Purification of molybdenum oxide, growth and characterization of medium size zinc molybdate crystals for the LUMINEU program

... of molybdenum purification consisting of sublimation of molybdenum oxide in vacuum (with addition of zinc molybdate) and double recrystallization from aqueous solutions by co- precipitation of ...

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Studies of the faceting of epitaxial molybdenum oxide grown on Mo (110)

Studies of the faceting of epitaxial molybdenum oxide grown on Mo (110)

... Figure 4 shows a close-up of the LEED pattern taken of the surface structure shown in Fig. 1共c兲. This pattern gives a quasihexagonal structure with a lattice constant of 2.7 ⫾ 0.3 Å and an angle of 61° ⫾ 1°. These ...

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Synthesis of Nickel/ Molybdenum Oxide Bimetallic Nanoparticles via Microwave Irradiation Technique

Synthesis of Nickel/ Molybdenum Oxide Bimetallic Nanoparticles via Microwave Irradiation Technique

... and Molybdenum elements in catalysis reactions, here bimetallic nickel- molybdenum oxide nanoparticles have been synthesized the via a fast and facile ...and molybdenum ions resulted in ...

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Platinum and Molybdenum Oxide Supported on Mesostructured Silica Nanoparticles for n-Pentane and Cyclohexane Isomerization

Platinum and Molybdenum Oxide Supported on Mesostructured Silica Nanoparticles for n-Pentane and Cyclohexane Isomerization

... metal oxide, as well as microporous or mesoporous materials, gives high performance for isomerization of alkane [3, ...years, molybdenum oxide (MoO 3 ) supported catalysts have been widely researched ...

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Structure and properties of molybdenum oxide nitrides as model systems for selective oxidation catalysts

Structure and properties of molybdenum oxide nitrides as model systems for selective oxidation catalysts

... Conventional molybdenum based oxide catalysts con- sist of either binary molybdenum oxide system or mixed oxides with additional metal ...mixed oxide systems on catalytic performance is ...

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WET CHEMICAL SYNTHESIS, CHARACTERIZATION, AND ANTIBACTERIAL ACTIVITY OF MOLYBDENUM OXIDE NANOPARTICLES AGAINST STAPHYLOCOCCUS EPIDERMIDIS AND ENTEROBACTER AEROGENES

WET CHEMICAL SYNTHESIS, CHARACTERIZATION, AND ANTIBACTERIAL ACTIVITY OF MOLYBDENUM OXIDE NANOPARTICLES AGAINST STAPHYLOCOCCUS EPIDERMIDIS AND ENTEROBACTER AEROGENES

... Fig. 2 shows the TEM images of molybdenum oxide nanoparticles. The particles were observed to be almost spherical. It can be seen from Fig. 2 that there is a uniform distribution of particle with mean ...

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Numerical Simulation of Synthesis of One-Dimensional Molybdenum Oxide Nanostructures in Flame Environment.

Numerical Simulation of Synthesis of One-Dimensional Molybdenum Oxide Nanostructures in Flame Environment.

... In the previous chapters attention was given towards the understanding of the growth mechanism of a single molybdenum oxide nanorod by modeling all the relevant processes. However, simply concentrating on a ...

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Epitaxial molybdenum oxide grown on MO (110): LEED, STM, and density functional theory calculations

Epitaxial molybdenum oxide grown on MO (110): LEED, STM, and density functional theory calculations

... this oxide phase readily grew into thicker three- dimensional MoO 2 single crystalline thin films, only the sur- face oxide was stable up to 1000 ° C in ...

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Impedance Spectroscopy for Annealing Induced Change of Molybdenum Oxide in Organic Photovoltaic Cell

Impedance Spectroscopy for Annealing Induced Change of Molybdenum Oxide in Organic Photovoltaic Cell

... tin oxide (ITO) anode with the thickness of 150 nm was first patterned on a glass substrate by chemical etching process, and was sequentially treated with acetone, isopropyl alcohol, and pure water using the ...

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Li2GeMo3O8: a novel reduced molybdenum oxide containing Mo3O13 cluster units

Li2GeMo3O8: a novel reduced molybdenum oxide containing Mo3O13 cluster units

... alternating lithium–germanium and molybdenum layers (Fig. 1). The Li + and Ge 4+ ions occupy, respectively, tetra- hedral and octahedral sites in the ratio 2:1. The Mo atoms occupy octahedral sites and form ...

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A new reduced molybdenum oxide with a hollandite type structure, PrMo6O12

A new reduced molybdenum oxide with a hollandite type structure, PrMo6O12

... Reduced molybdenum oxides which crystallize with a hollandite-type structure are in addition characterized by a clustering of the Mo atoms which results in the formation of tetrameric molybdenum Mo 4 ...

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Electrosynthesis of Electrochromic Molybdenum Oxide Thin Films with Rod-Like Features

Electrosynthesis of Electrochromic Molybdenum Oxide Thin Films with Rod-Like Features

... Thermal oxidation of metallic Mo is a comparatively simple technique for making Mo-oxide thin films of surprisingly high quality owing to the lattice matching between film and substrate. Vacuum evaporation in ...

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The Electrical Studies on Sol-Gel Routed Molybdenum Oxide Thin Film

The Electrical Studies on Sol-Gel Routed Molybdenum Oxide Thin Film

... in the fabrication of DRAM and super capacitors. The molybdenum trioxide is one of the transition metal oxides which exhibit good dielectric behavior. Different deposition techniques such as chemical vapor ...

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