The local structure around the Ni atom has been studied by EXAFS and XANES spectroscopy in NiO-Moo3 Zeolite supported catalyst. Coordination, geometry and degree of dispersion of the NiO component has been determined for different concentrations of the active component.

Vehicular SOx emissions have a huge detrimental impact on public health, catalytic converters, and the environment. Developing strategies to remove sulfur from diesel thus safeguard above is imperative. A series of SnO2–MoO3 mixed oxides mono MoO3 SnO2 were prepared by soft template method, calcined at 450 °C successfully tested in model oxidative desulfurisation (ODS). The SnO2/MoO3 mole ratio...

This manuscript deals with the preparation and detailed physical structural study of B2O3-CdO-Al2O3-PbF2 glasses reinforced MoO3 ions. With addition MoO3, density band gap values decreased while refractive index increased, confirming transformation Mo6+ ions to Mo5+ resulting in generation NBO's these glasses. The FTIR spectra revealed presence different borate aluminate units. also indicated c...

In India, urban solid waste generation has risen over the last decade. The aspect of is a large amount materials among all types. While using ash particles eliminates waste, it also contributes desirable qualities. this research work, effects Himalayan nettle leaf (HNLA) and bean pod (BPA) with molybdenum trioxide (MoO3) on ZWK611 (Mg–Zn6.0–Y1.2–Zr0.2) alloy examined. as-cast exhibits an α-Mg m...

The reduction of MoO3 with hydrogen was studied by in situ X-ray absorption spectroscopy. The experiments performed focused on elucidating phase composition and evolution with time under isothermal reduction conditions. From temperature programmed experiments short-range structural details about the early stage of the reduction were obtained.

An efficient method for the preparation of 5-substituted 1H-tetrazole derivatives is reported using MoO3-SiO2 as an efficient heterogeneous catalyst. This method has the advantages of high yields, simple methodology and easy work-up. This catalyst could be recycled very easily, which makes this methodology environmentally benign.

In order to provide effective solid lubrication Ni3Al coating, 10 wt.% Ag and different amounts of MoO3 lubricant were mechanically mixed with the SHSed powder sprayed HVOF. Microstructure, mechanical properties, tribological behavior from 25 °C 800 coatings studied, basic wear mechanisms explored discussed as well. Results show that hardness adhesive bonding strength are slightly decreased, wh...

Two-dimensional (2D) van der Waals (vdW) heterostructures currently have attracted much attention in widespread research fields where semiconductor materials are key. With the aim of gaining insights into photocatalytic materials, we use density functional theory (DFT) calculations within HSE06 to analyze evolution optoelectronic properties and high-frequency dielectric constant profiles variou...