Article ID Journal Published Year Pages File Type
5423309 Surface Science 2011 6 Pages PDF
Abstract
► We calculate the Pt surface segregation energy in the Pt3Ni/M (111) surface. ► V, Fe, Co, Mo, Tc, Ru, W, Re, Os, and Ir further promote Pt surface segregation. ► Pd, Ag, and Au suppress Pt surface segregation. ► Surface energy, strain, and heat of solution are important effects.
Keywords
Related Topics
Physical Sciences and Engineering Chemistry Physical and Theoretical Chemistry
Preview
Density functional theory calculation of platinum surface segregation energy in Pt3Ni (111) surface doped with a third transition metal
Authors
, , , ,