ISSN:
1572-879X
Keywords:
zirconia
;
platinum
;
hydrogen treatment
;
TPR
;
TPDH
;
H2 chemisorption
;
n-hexane conversion
;
SMSI
Source:
Springer Online Journal Archives 1860-2000
Topics:
Chemistry and Pharmacology
Notes:
Abstract ZrO2 and Pt/ZrO2 catalysts have been investigated by TPR, hydrogen chemisorption, TPDH and in the conversion ofn-hexane. At high temperature, ZrO2 takes up hydrogen. High temperature hydrogen treatment is a precondition of the catalytic activity in then-hexane conversion. Possibly, catalytically active acid sites are formed by this hydrogen treatment. The high temperature hydrogen treatment induces a strong Pt-ZrO2 interaction.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00806975
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