Abstract
The influence of alloying of Pt with 20 at.% of Ni, Co and Fe has been studied in the hydrogenation of 1,3 butadiene. Iron induces the more important modifications, with both higher activity and selectivity. The results are discussed in terms of the surface segregation, the local order in surface and the electronic properties measured by photoemission of core levels.
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Bertolini, J.C., Massardier, J. On the specific reactivity of platinum segregated layers on Pt80X20 (111) (X= Ni, Co, Fe) alloys. Catal Lett 9, 183–188 (1991). https://doi.org/10.1007/BF00773176
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DOI: https://doi.org/10.1007/BF00773176