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Thermal Treatments of Fe—Mn Alkoxide of Glycerol: Infrared absorption and emission spectroscopy

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Abstract

Synthetic Fe—Mn alkoxide of glycerol samples are submitted to controlled heating conditions and examined by IR absorption spectroscopy. On the other hand, the same sample is studied by infrared emission spectroscopy (IRES), upon heating in situ from 100 to 600°C. The spectral techniques employed in this contribution, especially IRES, show that as a result of the thermal treatments ferromagnetic oxides (manganese ferrite) are formed between 350 and 400°C. Some further spectral changes are seen at higher temperatures.

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Authors and Affiliations

  1. Institute of Scientific Research, IVIC, Caracas, 1020A, Venezuela

    E. Mendelovici

  2. Centre for Instrumental and Developmental Chemistry, Queensland University of Technology, Brisbane, Australia

    R. L. Frost

Authors
  1. E. Mendelovici
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  2. R. L. Frost
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Mendelovici, E., Frost, R.L. Thermal Treatments of Fe—Mn Alkoxide of Glycerol: Infrared absorption and emission spectroscopy. Journal of Thermal Analysis and Calorimetry 65, 295–299 (2001). https://doi.org/10.1023/A:1011513710223

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  • DOI: https://doi.org/10.1023/A:1011513710223

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