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...

group viii b metal oxides supported on gamma-alumina were investigated as catalysts and promoters of moo3 hydrodesulfurization catalysis. superior promotion was observed in pbo promoted catalyst compared to that of coo, the typically accepted promoter. other metal oxides, sno and ho2o3 exhibited reasonable hydrodesulfurization catalysis promotion but lower than for coo promoted catalyst.

Group VIII B metal oxides supported on gamma-alumina were investigated as catalysts and promoters of MoO3 hydrodesulfurization catalysis. Superior promotion was observed in PbO promoted catalyst compared to that of CoO, the typically accepted promoter. Other metal oxides, SnO and Ho2O3 exhibited reasonable hydrodesulfurization catalysis promotion but lower than for CoO promoted catalyst.