Catalytic performances of perovskite oxides for CO oxidation under microwave irradiation

Hisahiro Einaga, Yusaku Nasu, Manabu Oda, Hikaru Saito

研究成果: Contribution to journalArticle査読

35 被引用数 (Scopus)

抄録

Microwave-assisted heterogeneous catalytic oxidation of CO over ABO3 type perovskite oxides (A: La; B: Mn, Fe, Co) was carried out and the factors controlling the catalytic properties were investigated. The heating behavior of perovskite oxides depended on the physical state of catalyst particles and catalyst compositions. Catalytic activity of the perovskite oxide decreased in the order of LaCoO3>LaMnO3>LaFeO3 under conventional heating, although LaMnO3 exhibited similar activity to LaCoO3 under microwave heating. The partial substitution of A site cation La by Sr enhanced the heating and catalytic properties under microwave heating conditions. Catalytic properties of the perovskite oxides under microwave heating were compared with those under conventional external heating.

本文言語英語
ページ(範囲)97-104
ページ数8
ジャーナルChemical Engineering Journal
283
DOI
出版ステータス出版済み - 1 1 2016

All Science Journal Classification (ASJC) codes

  • Chemistry(all)
  • Environmental Chemistry
  • Chemical Engineering(all)
  • Industrial and Manufacturing Engineering

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