Adsorbate conformation determines catalytic chemoselectivity: crotonaldehyde on the Pt(111) surface.
نویسندگان
چکیده
Molecular orientation, which depends on surface coverage, determines whether or not catalytic hydrogenation is chemoselective.
منابع مشابه
Adsorption Geometry Determines Catalytic Selectivity in Highly Chemoselective Hydrogenation of Crotonaldehyde on Ag(111)
TPR of Crotonaldehyde and its Hydrogenation Products Figure S1 shows TPR data acquired after adsorption of ~ 1 ML H(a) on progressively increasing amounts of crotonaldehyde (0.3 ML, 0.6 ML, 1 ML in A-C respectively). It is clear that in every case there was a substantial and approximately constant production of crotyl alcohol, with increasing yields of butyraldehyde and, especially, butanol as ...
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ورودعنوان ژورنال:
- Chemical communications
دوره 15 شماره
صفحات -
تاریخ انتشار 2005