1991
DOI: 10.1016/0013-4686(91)85326-3
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On some problems of the zinc—bromine system as an electric energy storage system of higher efficiency—I. Kinetics of the bromine electrode

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Cited by 24 publications
(10 citation statements)
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“…[91,92] Ther ates of the Br 2 /Br À redox reactions are more than two orders of magnitude smaller at carbon electrodes,which are usually used in battery systems, than at platinum electrodes. [93,94] It is assumed that the bromide oxidation proceeds according to aV olmer-Heyrovsky mechanism, that is,discharge (V) followed by associative desorption (H): Figure 7. Complex formation equilibria between aqueousa nd organic phases in ab romine half-cell and reaction paths of discharge from the results of Fabjan and Hirss.…”
mentioning
confidence: 99%
“…[91,92] Ther ates of the Br 2 /Br À redox reactions are more than two orders of magnitude smaller at carbon electrodes,which are usually used in battery systems, than at platinum electrodes. [93,94] It is assumed that the bromide oxidation proceeds according to aV olmer-Heyrovsky mechanism, that is,discharge (V) followed by associative desorption (H): Figure 7. Complex formation equilibria between aqueousa nd organic phases in ab romine half-cell and reaction paths of discharge from the results of Fabjan and Hirss.…”
mentioning
confidence: 99%
“…For the bromide couple, the rate constant was estimated from values of i 0 [20] to be 10 −4 -10 −3 m s −1 on platinum electrodes [25,27] and 10 −8 -10 −4 m s −1 on vitreous carbon electrodes [26,32]. No data is currently available for the bromide couple alone on activated carbon electrodes, but this is likely to be similar to vitreous carbon, i.e.…”
Section: The Bromide-polysulphide Couplementioning
confidence: 99%
“…Die Br 2 /Br − ‐Redoxreaktionen mit einer starken Chemisorption von Bromidionen oder ‐radikalen sind mehrstufig und elektrochemisch reversibel an Pt‐Elektroden und können als Innensphären‐Elektrodenreaktionen klassifiziert werden91, 92 Die Geschwindigkeiten der Br 2 /Br − ‐Redoxreaktionen sind an Kohlenstoffelektroden, wie sie für gewöhnlich in Batteriesystemen eingesetzt werden, mehr als zwei Größenordnungen kleiner als an Pt‐Elektroden 93. 94 Es wird angenommen, dass die Reaktionen nach einem Volmer‐Heyrovsky‐Mechanismus ablaufen, d. h. Entladung (V), gefolgt von assoziativer Desorption (H): …”
Section: Batteriechemieunclassified