Effects of buffers on hydrogen evolution
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T. Hurlen; S. Gunvaldsen; F. Blaker
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Article
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1984
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Elsevier Science
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English
β 127 KB
In unbuffered aqueous solution, the hydrogen evolution at iron electrodes is usually first order in hydrogen-ion dependence at pH below about 7 and pH independent at higher pHC1-41. This indicates that hydrogen ions and water molecules are the main electroactive reactants for this reaction in acid a