Potentiometric behaviour of the copper electrode in aqueous copper(II) perchlorate solutions containing sodium chloride |
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| Authors: | R. Romagnoli V.F. Vetere |
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| Affiliation: | CIDEPINT, Research and Development Centre for Paint Technology, CIC-CONICET, 52 entre 121 y 122, 1900 La Plata Argentina |
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| Abstract: | It is demonstrated that the copper metal electrode corrodes in the presence of copper(II) ions in solution. A model based on mass balance can properly describe the experimental results. In the presence of copper(II) ions the copper electrode responds to copper(I), indicating that the electrode potential corresponds to a mixed potential. |
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| Keywords: | Copper electrode |
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