title: Adsorption of carbon monoxide on Ni(110) above atmospheric pressure investigated with surface X-ray diffraction.
abstract: 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.
authors.affiliation: European Synchrotron Radiation Facility, BP 220, 38043 Grenoble cedex, France.
authors.forename: K F
authors.initials: KF
authors.lastname: Peters
authors.forename: C J
authors.initials: CJ
authors.lastname: Walker
authors.forename: P
authors.initials: P
authors.lastname: Steadman
authors.forename: O
authors.initials: O
authors.lastname: Robach
authors.forename: H
authors.initials: H
authors.lastname: Isern
authors.forename: S
authors.initials: S
authors.lastname: Ferrer