Characterization and reactivity of niobia supported copper oxide catalysts

Article Abstract:

A series of niobia supported copper catalyst with varying copper loadings are prepared by incipient wet impregnation method. The conclusion states that the dispersion of Cu determined by N2O decomposition substantiates the findings of XPS and XRD CuO supported on niobia are highly active for the vapor phase dehydrogenation of cyclohexanol.

Spectra, Reactivity (Chemistry), Thermal properties, Copper oxide, Copper oxides

---

Gas-liquid chromatographic study of the solution thermodynamics of hydroxylic derivatives in selected polymeric liquids

Article Abstract:

Retention volumes of a number of hydroxylic derivatives in polymeric stationary phase are measured. A number of alkanes and aromatics are included for comparison with derivatives. The effects of derivatizing groups on the interaction parameter were considered as a summation of hydrocarbon core and derivative groups.

Usage, Liquid chromatography, Thermodynamics, Gas chromatography

---

Modeling experimental oscillations in liquid membranes with delay equations

Article Abstract:

The oil/water interface is of great importance in undertaking the dynamics of oscillatory interfacial mass transfer phenomenon and other bio-oscillations in excitable membranes. The oscillatory mass transfer across the oil/water interface generates an oscillating interfacial potential.

Membranes (Technology), Oscillation, Oscillations, Properties

Similar abstracts:

• Abstracts: Characterization of oxidized surface phases on Vox/ZrO2 catalysts
• Abstracts: Shape transformation and surface melting of cubic and tetrahedral platinum nanocrystals. Grain-growth kinetics of nanocrystalline iron studied in situ by synchrotron real-time X-ray diffraction
• Abstracts: Wetting transition of water on graphite and other surfaces. Decomposition of CO-Hr over graphite nanofiber-supported iron and iron-copper catalysts
• Abstracts: Radicals from one-electron oxidation of 4-aminoresorcinol: models for the active site radical intermediate in copper amine oxidases
• Abstracts: Molecular orientation in vacuum-deposited peralkyloligosilane thin films. Annealing-induced molecular reorientation in oligosilane thin films

This website is not affiliated with document authors or copyright owners. This page is provided for informational purposes only. Unintentional errors are possible.