Catalyst for purifing exhaust gases

A catalyst for purifying exhaust gases comprises: a perovskite-type complex oxide represented by the general formula Ln1-xAxMO3, wherein Ln represents at least one rare earth metal, A presents at least one alkaline earth metal and M represents at least one transition metal, and 0

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Bibliographische Detailangaben
Hauptverfasser: ISOGAI, AKIO, OZAWA, MASAKUNI, KIMURA, MAREO
Format: Patent
Sprache:eng
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Zusammenfassung:A catalyst for purifying exhaust gases comprises: a perovskite-type complex oxide represented by the general formula Ln1-xAxMO3, wherein Ln represents at least one rare earth metal, A presents at least one alkaline earth metal and M represents at least one transition metal, and 0