Improvement in heat resistance of NOx trap catalyst using Ti–Na binary metal oxide as NOx trap material

The purpose of this study was to identify suitable base materials for NOx trap catalysts from the viewpoint of heat resistance. First, suitable elements among alkali metals (M: K, Na, Li) and alkaline earth metals (M: Ba, Ca, Sr, Mg) were evaluated using M–Rh,Pt/Al2O3. Na was found to be the most su...

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Veröffentlicht in:	Applied catalysis. B, Environmental Environmental, 2010-04, Vol.95 (3-4), p.320-326
Hauptverfasser:	Iizuka, Hidehiro, Kaneeda, Masato, Shinotsuka, Norihiro, Kuroda, Osamu, Higashiyama, Kazutoshi, Miyamoto, Akira
Format:	Artikel
Sprache:	eng
Schlagworte:	Alkali metals Alkaline earth metals Binary metal oxide Catalysis Chemistry Exact sciences and technology General and physical chemistry Heat resistance NOx trap catalyst Theory of reactions, general kinetics. Catalysis. Nomenclature, chemical documentation, computer chemistry
Online-Zugang:	Volltext
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