Reduction characteristics of copper oxide in cerium and zirconium oxide systems
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چکیده
منابع مشابه
Reduction characteristics of copper oxide in cerium and zirconium oxide systems
The reduction of CuO dispersed on ̄uorite-type oxide catalysts, namely La-doped CeO2 and Y-doped ZrO2 was studied in this work. On both supports distinct copper species were identi®ed as a function of copper content by temperatureprogrammed reduction (TPR) by H2 and CH4, X-ray photoelectron spectroscopy (XPS), X-ray powder diffraction (XRD) and scanning transmission electron microscopy/energy d...
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ژورنال
عنوان ژورنال: Applied Catalysis A: General
سال: 1998
ISSN: 0926-860X
DOI: 10.1016/s0926-860x(98)00056-8