Abstracts - faqs.org

Abstracts

Chemicals, plastics and rubber industries

Search abstracts:
Abstracts » Chemicals, plastics and rubber industries

Subsurface oxygen in the CO oxidation reaction on Pt(110): experiments and modeling of pattern formation

Article Abstract:

Research was conducted to examine the formation of spatio-temporal concentration patterns using photoemission electron microscopy. The experiment provides support for a previous kinetic model for subsurface oxygen formation in the CO oxidation reaction on Pt(110). To obtain the preexponential factor and the activation energy for the process of subsurface oxygen formation, extensive experimental data on oxygen island conversion and growth was used. Reaction conditions are correctly reproduced by the model.

Author: Mikhailov, Alexander S., Rotermund, Harm H., Ertl, Gerhard, Oertzen, Alexander von
Publisher: American Chemical Society
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 1998
Research, Oxygen, Photoemission

User Contributions:

Comment about this article or add new information about this topic:

CAPTCHA


Laser-induced target patterns in the oscillatory CO oxidation on Pt(110)

Article Abstract:

The emergence of different types of target patterns in oscillatory CO oxidation on Pt(110) caused by the presence of temperature inhomogeneity is studied both experimentally and theoretically. These patterns can be explained and reproduced by numerical simulations of a modified complex Ginzburg-Landau equation and the realistic Krischer-eiswirth-Ertl model of catalytic CO oxidation.

Author: Beta, Carsten, Wolff, Janpeter, Stich, Michael, Hinrich Rotermund, Harm
Publisher: American Chemical Society
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2004
Primary nonferrous metals, not elsewhere classified, Primary Smelting and Refining of Nonferrous Metal (except Copper and Aluminum), Industrial Gas Manufacturing, Platinum, Industrial gases, Carbon Monoxide, Analysis, Chemical properties

User Contributions:

Comment about this article or add new information about this topic:

CAPTCHA



Subjects list: Platinum, Oxidation-reduction reaction, Oxidation-reduction reactions, Carbon monoxide
Similar abstracts:
  • Abstracts: Removal pathways of surface nitrogen in a steady-state NO+CO reaction on Pd(110) and Rh(110): Angular and velocity distribution studies
  • Abstracts: Temperature dependence of the excited-state intramolecular proton transfer reaction in hypericin and hypocrellin A
  • Abstracts: Ultrathin wagon-wheel-like [TiO.sub.x] phases on Pt(111): A combined low-energy electron diffraction and scanning tunneling microscopy investigation
  • Abstracts: Comparing an ionic liquid to a molecular solvent in the cesium cation extraction by a calixarene: A molecular dynamics study of the aqueous interfaces
  • Abstracts: Photochemical reaction of 2-nitrobenzaldehyde by monitoring the diffusion coefficient. Dynamics of water-soluble stilbene dendrimers upon photoisomerization
This website is not affiliated with document authors or copyright owners. This page is provided for informational purposes only. Unintentional errors are possible.
Some parts © 2025 Advameg, Inc.