Passivation of iridium in hydrochloric a
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J. Llopis; L. Jorge
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Article
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1964
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Elsevier Science
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English
β 411 KB
Abstraet--Anodic corrosion of Ir in solutions of HCI proceeds through the formation of lrCle 2and IrCls2-ions; the formation of Ir(lll) tends to be more important at less positive potentials. This process requires a high overpotential and lr passivates easily by adsorbed oxygen. The polarization cur