The reaction of hydrogen peroxide with Fe(II) ions at elevated temperatures

H. Christensen, K. Sehested, T. Løgager

    Research output: Contribution to journalJournal articleResearchpeer-review

    Abstract

    The rate constant for the reaction between Fe(II) ions and H2O2 has been determined at pH 0.4-2 as a function of temperature in the range 5-300-degrees-C. H2O2 was produced by irradiating the aqueous solution with a pulse of electrons. The rate constants at 20 and 300-degrees-C were determined to be 52 +/- 2 and (2.5 +/- 0.4) x 10(5) M-1 s-1, respectively, with an activation energy of 42 +/- 1 kJ mol-1 (10.1 +/- 0.2 kcal mol-1).
    Original languageEnglish
    JournalRadiation Physics and Chemistry
    Volume41
    Issue number3
    Pages (from-to)575-578
    ISSN0969-806X
    DOIs
    Publication statusPublished - 1993

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