Influence of alloying Pt with Cu on the reaction mechanisms of hydrocarbon reforming reactions
作者： H DEJONGSTE
DOI: 10.1016/0021-9517(80)90093-7
关键词:
摘要: Reactions of three /sup 13/C-labeled methylpentanes, namely, 2-(2-/sup 13/C)methylpentane, 2-(4-/sup and 3-(3-/sup were performed on a series Pt-Cu alloy catalysts prepared by coimpregnation in order to determine the mechanistic change isomerization caused dilution Pt Cu. The results this research are explained an ensemble size effect which causes shift from multisite mechanisms for (on Pt-rich alloys) toward one-site Cu-rich alloys).
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