Pressure dependence of the metal-insulator transition in the charge-transfer oxides [ital R]NiO[sub 3] ([ital R]=Pr,Nd,Nd[sub 0. 7]La[sub 0. 3]) The transition temperature decreases under pressure, with a common rate of decrease of [ital dT][sub MI]/[ital dP]=[minus]4.2 K/k...
Disclosed are a method for cleaning a deposition chamber by removing attached metal oxides, and a deposition apparatus for performing in situ cleaning. A first gas and a second gas are provided into the deposition chamber. The first gas is reacted with metal included in the metal oxide to ...
Metal oxides increased the gas yield. The order of catalytic performance was CaO > Al2O3 > Fe3O4. This study clarified the catalytic influence of CS and its components on WPCB and provided insight into the application of synergistic treatment of two different solid wastes. select article ...
Metal oxides react with non metal oxide to form a salts. Explain with example of a balanced chemical reaction.
Recycling of Cu in the lower crust is also assumed to be a major metal source for non-arc setting porphyry Cu deposits. To test this hypothesis and further explore the behavior of Cu in the lower crust, we analyzed the elemental and Cu isotopic compositions of lower crustal rocks from ...
Supplementary Fig.14. Thus, we successfully demonstrate an ideal quasi-ohmic contact with low cost (Supplementary Table1) and high reproducibility by using a polymer-acid-metal architecture, providing an attractive alternative to commonly used metal oxides and doped conducting polymers. Meanwhile, the ...
Moreover, the functional layer, comprising a variety of materials (metal oxides, organic materials, two-dimensional, quantum dots and perovskite), can enhance or expand the synaptic properties of a system with regard to energy consumption, computing speed, and compatibility16. However, to date, ...
The excess TiO ₂ added to the glaze will form rutile crystal, so that the ceramics shine unique light; The crystallization of excess alkali soil metal oxides, silica lastonite, calcium, barium, barium and magnesium was born, bringing rich and diverse visual effects to ceramics. ...
Over the past two decades, many attempts to find new catalysts for ammonia synthesis at mild conditions have been reported and, in particular, many new promoters of the catalytic rate have been introduced beyond the traditional K and Cs oxides. Herein, we provide an overview of recent ...
It was found that water inside carbon nanotubes forms one-dimensional and tightly H-bonded chains, while ordered phases were identified in water confined in zeolites. On the other hand, water adsorbed on metal surfaces often displays well-defined patterns that are templated by the strength and ...