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New improved syntheses of LaRuO3 perovskites and their applications in environmental catalysis

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Title New improved syntheses of LaRuO3 perovskites and their
applications in environmental catalysis
 
Creator Labhsetwar , Nitin
Watanabe, A
Mitsuhashi, T
 
Subject Materials Science
 
Description Unsupported and supported LaRuO3 type lanthanum ruthenate perovskites have been synthesized using co-precipitation
and other improved techniques, which results in synthesis of LaRuO3 with better physical properties. ‘Freeze-drying’, ‘in situ’
synthesis, co-precipitation and ‘deposition precipitation’ techniques have been used mostly for the first time to synthesize
LaRuO3 perovskite with ruthenium in 3+ oxidation state. These innovative synthesis methods have resulted in formation
of LaRuO3 with improved, physical and catalytic properties. Alumina supported LaRuO3 has also been prepared which
shows remarkable improvement in surface area and catalytic activity for certain reactions of environmental importance. These
methods offer non-tedious, easy synthesis of Ru(III) perovskite at relatively lower temperature. LaRuO3 shows reasonably
high thermal stability and can be a potential candidate for many catalytic reactions even at elevated temperatures.
 
Publisher Elsevier
 
Date 2003-01-08
 
Type Article
PeerReviewed
 
Format application/pdf
 
Identifier http://neeri.csircentral.net/978/1/labhsetwar2003.pdf
Labhsetwar , Nitin and Watanabe, A and Mitsuhashi, T (2003) New improved syntheses of LaRuO3 perovskites and their applications in environmental catalysis. Applied Catalysis B: Environmental, 40 (1). pp. 21-30. ISSN 0926-3373
 
Relation https://www.sciencedirect.com/science/journal/09263373/40/1?sdc=2
http://neeri.csircentral.net/978/