Effect of preparation routes on the catalytic activity over SmFeO3 oxide

Masami Mori, Yuji Iwamoto, Makiko Asamoto, Yoshiteru Itagaki, Hidenori Yahiro, Yoshihiko Sadaoka, Satoko Takase, Youichi Shimizu, Masayoshi Yuasa, Kengo Shimanoe, Hajime Kusaba, Yasutake Teraoka

Research output: Contribution to journalArticle

24 Citations (Scopus)

Abstract

The perovskite-type SmFeO3 powders were prepared by the four different methods, named decomposition method of heteronuclear cyano complexes (CN), polymer precursor method (PP), reverse micelle method (RM) and reverse homogenous precipitation method (RHP), and their catalytic activities were evaluated with a CO oxidation reaction. The surface areas and the surface chemical compositions of Sm, Fe, O and C were strongly dependent on the preparation methods and calcination temperatures. On the basis of such the characteristics on the surface the factors controlling the catalytic activity are discussed.

Original languageEnglish
Pages (from-to)125-129
Number of pages5
JournalCatalysis Today
Volume139
Issue number1-2
DOIs
Publication statusPublished - Dec 15 2008

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Oxides
Catalyst activity
Micelles
Carbon Monoxide
Powders
Perovskite
Calcination
Polymers
Decomposition
Oxidation
Chemical analysis
Temperature
perovskite

All Science Journal Classification (ASJC) codes

  • Catalysis
  • Chemistry(all)

Cite this

Mori, M., Iwamoto, Y., Asamoto, M., Itagaki, Y., Yahiro, H., Sadaoka, Y., ... Teraoka, Y. (2008). Effect of preparation routes on the catalytic activity over SmFeO3 oxide. Catalysis Today, 139(1-2), 125-129. https://doi.org/10.1016/j.cattod.2008.08.014

Effect of preparation routes on the catalytic activity over SmFeO3 oxide. / Mori, Masami; Iwamoto, Yuji; Asamoto, Makiko; Itagaki, Yoshiteru; Yahiro, Hidenori; Sadaoka, Yoshihiko; Takase, Satoko; Shimizu, Youichi; Yuasa, Masayoshi; Shimanoe, Kengo; Kusaba, Hajime; Teraoka, Yasutake.

In: Catalysis Today, Vol. 139, No. 1-2, 15.12.2008, p. 125-129.

Research output: Contribution to journalArticle

Mori, M, Iwamoto, Y, Asamoto, M, Itagaki, Y, Yahiro, H, Sadaoka, Y, Takase, S, Shimizu, Y, Yuasa, M, Shimanoe, K, Kusaba, H & Teraoka, Y 2008, 'Effect of preparation routes on the catalytic activity over SmFeO3 oxide', Catalysis Today, vol. 139, no. 1-2, pp. 125-129. https://doi.org/10.1016/j.cattod.2008.08.014
Mori M, Iwamoto Y, Asamoto M, Itagaki Y, Yahiro H, Sadaoka Y et al. Effect of preparation routes on the catalytic activity over SmFeO3 oxide. Catalysis Today. 2008 Dec 15;139(1-2):125-129. https://doi.org/10.1016/j.cattod.2008.08.014
Mori, Masami ; Iwamoto, Yuji ; Asamoto, Makiko ; Itagaki, Yoshiteru ; Yahiro, Hidenori ; Sadaoka, Yoshihiko ; Takase, Satoko ; Shimizu, Youichi ; Yuasa, Masayoshi ; Shimanoe, Kengo ; Kusaba, Hajime ; Teraoka, Yasutake. / Effect of preparation routes on the catalytic activity over SmFeO3 oxide. In: Catalysis Today. 2008 ; Vol. 139, No. 1-2. pp. 125-129.
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