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Hyperfine Interactions

, Volume 167, Issue 1–3, pp 809–813 | Cite as

Mössbauer characterization of calcium–ferrite oxides prepared by calcining Fe2O3 and CaO

  • Daisuke Hirabayashi
  • Yoichi SakaiEmail author
  • Takeshi Yoshikawa
  • Kazuhiro Mochizuki
  • Yoshihiro Kojima
  • Kenzi Suzuki
  • Kazumasa Ohshita
  • Yasuo Watanabe
Article

Abstract

Calcium ferrite oxides were prepared by calcining a mixture powder of iron- and calcium oxide. The 57Fe-Mössbauer spectra of the calcium ferrites oxides were measured, revealing that the products should be Ca2Fe2O5 and CaFe2O4, the ratio of which was dependent of the Fe/Ca atomic ratio of the mixture powder.

Key words

calcium ferrite Ca2Fe2O5 CaFe2O4 calcining of Fe2O3 and CaO 57Fe-Mössbauer characterization 

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References

  1. 1.
    Hirabayashi, D., Yoshikawa, T., Mochizuki, K., Suzuki, K., Sakai, Y.: Catal. Lett. 110, 155 (2006)CrossRefGoogle Scholar
  2. 2.
    Isupova, L.A., Tsybulya, S.V., Kryukova, G.N., Budneva, A.A., Paukshtis, E.A., Litvak, G.S., Ivanov, V.P., Kolomiichuk, V.N., Pavlyukhin, Yu.T., Sadykov, V.A.: Kinet. Catal. 43, 122 (2002)CrossRefGoogle Scholar
  3. 3.
    Randhawa, B.S., Sweety, K.: Bull. Mater. Sci. 23, 305 (2000)Google Scholar
  4. 4.
    Simmons, G.W., Music, S.: Characterization of Electric Arc Furnace Dust by Mössbauerr Spectroscopy. Lehigh University., Bethlehem, PA (1981)Google Scholar
  5. 5.
    Bertaut, E.F., Chappert, J., Apostolov, A., Semenov, V.: Bull. Soc. Fr. Mineral. Cristallogr. 89, 206 (1966)Google Scholar

Copyright information

© Springer Science+Business Media, Inc. 2006

Authors and Affiliations

  • Daisuke Hirabayashi
    • 1
  • Yoichi Sakai
    • 2
    Email author
  • Takeshi Yoshikawa
    • 1
  • Kazuhiro Mochizuki
    • 1
  • Yoshihiro Kojima
    • 1
  • Kenzi Suzuki
    • 1
  • Kazumasa Ohshita
    • 2
  • Yasuo Watanabe
    • 2
    • 3
  1. 1.EcoTopia Science InstituteNagoya UniversityNagoyaJapan
  2. 2.Department of ChemistryDaido Institute of TechnologyNagoyaJapan
  3. 3.Crystals DivisionSaint-Gobain K.K.TokyoJapan

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