Abstracts

Chemicals, plastics and rubber industries

Search abstracts:

Adsorption of ammonia and its influence on coadsorbed carbon monoxide on monlayer and multilayer Palladium epitaxially grown on Mo(110)

Article Abstract:

Low-energy electron diffraction, high-resolution electron energy loss spectroscopy and temperature-programmed desorption were used to examine the adsorption of ammonia on a monolayer Pd on Mo(100), Pd(sub 1ML)/Mo(100) and multilayer Pd(100)/Mo(110) surfaces and its influence on coadsorbed CO. The desorption peak maximum of ammonia was found to shift to a lower temperature for monolayer palladium. The adsorbed ammonia was found to strongly interact with the adsorbed CO.

Research, Ammonia, Palladium, Monomolecular films, Carbon monoxide, Thin films, Multilayered, Multilayered thin films, Molybdenum

---

First-principles characterization of NOx adsorption of MgO

Article Abstract:

Mg(001) terrace cluster models and density functional theory (DFT) are used to characterize the adsorption properties of neutral and charged NO, NO2, and NO3. Results provide a new framework for understanding the formation of chemisorbed surface NOx on all oxide surfaces in terms of adsorbate oxidizing strength, acid-base pair formation, and redox processes.

Analysis

---

Growth and chemical properties of layered, binary mixed oxides: NO on MgO-NiO and CaO-NiO

Article Abstract:

The growth mode of layered, binary mixed oxides consisting of NiO, MgO, and CaO with the use of low-energy electron diffraction (LEED), ion scattering spectroscopy (ISS), and NO temperature-programmed desorption (NO-TPD) is studied. A greater long-range order relative to NiO/CaO is seen in the NiO/MgO layered system.

Nickel Compounds

Similar abstracts:

• Abstracts: Dynamic and equilibrium surface pressure of adsorbed dodecanol monolayers at the air/water interface. Thermodynamic and textural characterization of DPPG phospholipid monolayers
• Abstracts: Formation of single-wall carbon nanotubes: comparison of CO2 laser ablation and Nd:YAG laser ablation. Laser ablation of graphite-Co/Ni and growth of single-wall carbon nanotubes in vortexes formed in an Ar atmosphere
• Abstracts: Polar ordering at an interface between a liquid crystal monolayer and a rubbed polyimide. Temperature-dependant photophysical properties of a liquid-crystalline random copolyester
• Abstracts: Adsorption and decomposition of acetylene on planar and faceted Ir(210). Supported bimetallic Nb-Mo carbide: synthesis, characterization and reactivity
• Abstracts: Validation of an all-atom protein force field: from dipeptides to larger peptides. Evaluation and reparametrization of the OPLS-AA force field for proteins via comparison with accurate quantum chemical calculations on peptides

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