Article ID Journal Published Year Pages File Type
5384373 Chemical Physics Letters 2011 4 Pages PDF
Abstract
► The surface configuration of PdAu bimetallic catalyst seems to change during gas exposure. ► Under vacuum conditions Pd tends to migrate into the bulk. ► In the presence of adsorbed oxygen, palladium segregation is favoured. ► Pd segregation is found to be oxygen-coverage dependent.
Related Topics
Physical Sciences and Engineering Chemistry Physical and Theoretical Chemistry
Authors
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