ISSN:
1572-879X
Schlagwort(e):
Methane activation
;
perovskite
;
bixbyite
;
La-Y compounds
Quelle:
Springer Online Journal Archives 1860-2000
Thema:
Chemie und Pharmazie
Notizen:
Abstract The influence of the structure on the catalytic methane activation coupling activity has been shown for La2x Y2−2x O3 (0 ⩽x ⩽ 1) compounds. A perovskite structure leads to total oxidation (CO, CO2) whereas a bixbyite structure results in C2 hydrocarbon formation. This change in selectivity is interpreted in terms of the difference in oxygen environment of lanthanum in the two stuctures.
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1007/BF00764742
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