ISSN:
1588-2837
Keywords:
Rare earth oxides
;
platinum
;
TPR
Source:
Springer Online Journal Archives 1860-2000
Topics:
Chemistry and Pharmacology
Notes:
Abstract XPS experiments on alumina supported Pt−CeO2 catalyst have shown AlCeO3 formation during the initial treatment. This aluminate is very stable and remains unaffected by further treatment. TPR was used in tandem to characterize the reducibilities of both platinum and several rate earth oxides. The appearance of a new peak in the TPR profile reveals that there is a preferential interaction between the rare earth oxide and the platinum.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF02068114
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