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Method of producing a perovskite mixed oxide
A method of producing a perovskite complex oxide containing a noble metal element includes a step of heat-treating a precursor substance containing at least one rare earth element and at least one transition metal element to generate a perovskite complex oxide phase, characterized in that an amorphous substance is used as the precursor substance and the noble metal element is incorporated in the amorphous substance. The perovskite complex oxide obtained by this method contains the noble metal element in its crystal and has a BET specific surface area of greater than 10 m 2 /g.
Method of producing a perovskite mixed oxide
A method of producing a perovskite complex oxide containing a noble metal element includes a step of heat-treating a precursor substance containing at least one rare earth element and at least one transition metal element to generate a perovskite complex oxide phase, characterized in that an amorphous substance is used as the precursor substance and the noble metal element is incorporated in the amorphous substance. The perovskite complex oxide obtained by this method contains the noble metal element in its crystal and has a BET specific surface area of greater than 10 m 2 /g.
Method of producing a perovskite mixed oxide
Herstellungsverfahren eines Perowskitmischoxids
Procédé de fabrication d'un oxyde complexe de type perovskite
YANO TAKUYA (author) / SUDA HISASHI (author)
2015-09-30
Patent
Electronic Resource
English
IPC:
B01J
Chemische oder physikalische Verfahren, z.B. Katalyse oder Kolloidchemie
,
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY
/
B01D
SEPARATION
,
Trennen
/
C01B
NON-METALLIC ELEMENTS
,
Nichtmetallische Elemente
/
C01F
COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
,
Verbindungen der Metalle Beryllium, Magnesium, Aluminium, Calcium, Strontium, Barium, Radium, Thorium oder der Seltenen Erden
/
C01G
Verbindungen der von den Unterklassen C01D oder C01F nicht umfassten Metalle
,
COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
/
C04B
Kalk
,
LIME
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