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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
Authors: Labhsetwar, Nitin K.1,2 nlabhsetwar@hotmail.com, Watanabe, A.2, Mitsuhashi, T.2
Source: Applied Catalysis B: Environment & Energy. Jan2003, Vol. 40 Issue 1, p21. 10p.
Subjects: Perovskite, Lanthanum compounds, Precipitation (Chemistry)
Abstract: 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. [Copyright &y& Elsevier]
Copyright of Applied Catalysis B: Environment & Energy is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Engineering Source
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DbLabel: Engineering Source
An: 8549419
AccessLevel: 6
PubType: Academic Journal
PubTypeId: academicJournal
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  Data: <searchLink fieldCode="JN" term="%22Applied+Catalysis+B%3A+Environment+%26+Energy%22">Applied Catalysis B: Environment & Energy</searchLink>. Jan2003, Vol. 40 Issue 1, p21. 10p.
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– Name: Abstract
  Label: Abstract
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  Data: 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. [Copyright &y& Elsevier]
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  Label:
  Group: Ab
  Data: <i>Copyright of Applied Catalysis B: Environment & Energy is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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      – Type: doi
        Value: 10.1016/S0926-3373(02)00123-6
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      – Code: eng
        Text: English
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        PageCount: 10
        StartPage: 21
    Subjects:
      – SubjectFull: Perovskite
        Type: general
      – SubjectFull: Lanthanum compounds
        Type: general
      – SubjectFull: Precipitation (Chemistry)
        Type: general
    Titles:
      – TitleFull: New improved syntheses of LaRuO3 perovskites and their applications in environmental catalysis
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            NameFull: Labhsetwar, Nitin K.
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            NameFull: Watanabe, A.
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              M: 01
              Text: Jan2003
              Type: published
              Y: 2003
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              Value: 40
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            – TitleFull: Applied Catalysis B: Environment & Energy
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