Structure, XAS analysis, and voltammetric study of copper–manganese-doped electrode materials obtained by recycling of a lead–acid battery

Electrode materials of x CuO∙5MnO 2 ∙(95 −  x )[4PbO 2 ∙Pb] composition where x  = 0–50 mol% CuO were prepared by melt quenching from spent plates of a car battery. Mixtures comprising the active mass of the anodic (as Pb source) and cathodic (as PbO 2 source) spent electrodes and MnO 2, and CuO pow...

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