NO reduction activity of Pd catalyst modified with rare earth oxides.
نویسندگان
چکیده
منابع مشابه
Laser Spectroscopy of Rare Earth Oxides
Recent developments in the spectroscopy of the rare earth oxides using laser techniques are reviewed. A Ligand Field theoretical approach describing the electronic states is outlined along with the various experimental techniques that have been used as diagnostic tools to test various aspects of the theory. Results for several molecules are outlined. INTRODUCTION The emission and absorption spe...
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Rare earth element oxides for tracing sediment movement
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Selected mixtures in 2 l binary and 9 ternary rare-earth oxide syste ms were studied by X-ray diffraction after heat treatment aL 1,650° C and above. Two graphs were drawn to show specific r egions of stability for t he various strucLure types. Each givcs t he a verage ionic rad ius of constiLuent cations versus the mole percent of the smaller cation. One diagram is es~e ntiall :-' divided inLo...
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ژورنال
عنوان ژورنال: NIPPON KAGAKU KAISHI
سال: 1986
ISSN: 2185-0925,0369-4577
DOI: 10.1246/nikkashi.1986.130