Anodic Stripping Determination of Pt (IV) Based on the Anodic Oxidation of Cu from the Intermetallic Phase of Cu3Pt |
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| Institution: | Tomsk Polytechnic University, Lenin Avenue, 30, 634050, Tomsk, Russia |
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| Abstract: | It is shown that platinum can be determined by anodic stripping voltammetry at the peak of selective electrooxidation of copper from intermetallic phase with platinum of Cu3Pt composition. The composition of intermetallic copper-platinum phase formed on the electrode during pre-electrolysis was calculated on the amount of potential displacement (ΔЕ) of copper electrooxidation. |
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| Keywords: | copper indium platinum intermetallic phase binary alloy stripping voltammetry graphite electrode |
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