Publication | Closed Access
Adsorption of Carbon Monoxide on Ni(110) Above Atmospheric Pressure Investigated with Surface X-Ray Diffraction
50
Citations
8
References
2001
Year
EngineeringSurface X-ray DiffractionCrystallographic StructureSolid-state ChemistryChemistryChemical EngineeringHigh PressureMaterials ScienceAtmospheric Pressure InvestigatedChemisorptionAdsorptionCatalytic ProcessCrystallographyCrystal Structure DesignMicrostructureSurface CharacterizationMaterial AnalysisSurface AnalysisSurface ScienceApplied PhysicsCondensed Matter PhysicsX-ray DiffractionCarbon Monoxide
The crystallographic structure of CO adsorbed on Ni(110) has been investigated with x-ray diffraction at ambient pressures of CO ranging from 2.3 to 10(-10) bars. At room temperature, the high pressure and vacuum structures are identical. Above room temperature ( approximately 130 degrees C), the high pressure of CO induces a restructuring of the Ni substrate that develops strained (111) microfacets.
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