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Physico-chemical studies on thermal analyses of sodium hexa/carboxylato/ferrates/III/

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Abstract

The thermolysis of sodium hexa/benzoato/ferrate/III/, i. e. Na3[Fe/C6H5COO/6].4.5H2O has been investigated at different temperatures in air using Mössbauer, infrared spectroscopic and derivatographic techniques /DTG, DTA, TG/. The thermal decomposition proceeds without the reduction of iron/III/. An increase in particle size of α-Fe2O3 formed during thermolysis has been observed with increasing temperature. The end product, α-NaFeO2 is formed as a result of the solid state reaction between α-Fe2O3 and sodium carbonate.

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Authors and Affiliations

  1. Department of Chemistry, Guru Nanak Dev University, 143 005, Amritsar, India

    B. S. Randhawa & D. K. Chhabra

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  1. B. S. Randhawa
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  2. D. K. Chhabra
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Randhawa, B.S., Chhabra, D.K. Physico-chemical studies on thermal analyses of sodium hexa/carboxylato/ferrates/III/. Journal of Radioanalytical and Nuclear Chemistry Letters 108, 17–24 (1987). https://doi.org/10.1007/BF02165755

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  • DOI: https://doi.org/10.1007/BF02165755

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