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

H. Christensen; K. Sehested; T. Løgager

doi:10.1016/0969-806X(93)90022-M

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

H. Christensen, K. Sehested, T. Løgager

Research output: Contribution to journal › Journal article › Research › peer-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 language	English
Journal	Radiation Physics and Chemistry
Volume	41
Issue number	3
Pages (from-to)	575-578
ISSN	0969-806X
DOIs	https://doi.org/10.1016/0969-806X(93)90022-M
Publication status	Published - 1993

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title = "The reaction of hydrogen peroxide with Fe(II) ions at elevated temperatures",

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). ",

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doi = "10.1016/0969-806X(93)90022-M",

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T1 - The reaction of hydrogen peroxide with Fe(II) ions at elevated temperatures

AU - Christensen, H.

AU - Sehested, K.

AU - Løgager, T.

PY - 1993

Y1 - 1993

N2 - 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).

AB - 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).

KW - Vurdering og begrænsning af industrielle miljøbelastninger

U2 - 10.1016/0969-806X(93)90022-M

DO - 10.1016/0969-806X(93)90022-M

M3 - Journal article

VL - 41

SP - 575

EP - 578

JO - Radiation Physics and Chemistry

JF - Radiation Physics and Chemistry

SN - 0969-806X

IS - 3

ER -

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

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