Evaluation of Pt and Re oxidation state in a pressurized reactor: difference in reduction between gas and liquid phase.
نویسندگان
چکیده
Determination of metal oxidation state under relevant working conditions is crucial to understand catalytic behaviour. The reduction behaviour of Pt and Re was evaluated simultaneously as a function of support and solvent in a pressurized reactor (autoclave). The bimetallic catalysts are used in selective hydrogenation of carboxylic acids and amides. Gas phase reduction reduced the metals more efficiently, in particular Pt.
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ورودعنوان ژورنال:
- Chemical communications
دوره 47 23 شماره
صفحات -
تاریخ انتشار 2011