Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5369019 | Applied Surface Science | 2006 | 5 Pages |
Abstract
Selective adsorption of platinum group metals (PMG) on activated carbons from a multi-component model and technological solutions was proposed for the preparation of heterogeneous-supported catalysts. Activated natural anthracites and a nitrogen-containing synthetic carbon are considered as carriers for Pd-supported catalysts. Their catalytic activity was studied in the Pd-catalyzed reactions of hydrogen peroxide decomposition and chloride ions oxidation by manganese(III). On the base of the obtained results, novel high sensitive analytical methods both for direct determination of supported-metal quantity and palladium oxidation states on the surface of spent adsorbents are suggested.
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Authors
S.B. Lyubchik, L.P. Tikhonova, Yu.A. Tarasenko, O.L. Galushko, L.Ya. Galushko, I.M. Fonseca,