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http://nopr.niscpr.res.in/handle/123456789/20802| Title: | Mediated electrocatalysis at the carbon paste electrode: The iron(III)/hydrogen peroxide model |
| Authors: | Razola, S Serradilla Quarin, G Kauffmann, J-M |
| Issue Date: | Dec-2003 |
| Publisher: | NISCAIR-CSIR, India |
| Abstract: | Theoretical aspects of homogeneous mediated electrocatalysis have been studied and applied to the catalytic electroreduction of dissolved Fe(III) at a carbon based electrode in the presence of hydrogen peroxide. The electrocatalytic reduction of Fe(III) has been studied by cyclic voltammetry and the kinetic constant of the rate-determining step, i.e., the reaction between Fe(II) and hydrogen peroxide has been determined. The second order rate constant obtained (k 'f = 70 M-1s-1) is in agreement with literature data at the dropping mercury electrode. |
| Page(s): | 2949-2953 |
| ISSN: | 0975-0975(Online); 0376-4710(Print) |
| Appears in Collections: | IJC-A Vol.42A(12) [December 2003] |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJCA 42A(12) 2949-2953.pdf | 1.11 MB | Adobe PDF | View/Open |
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