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Polarographic studies of copper(II) in aqueous dimethylsulphoxide and aqueous acetone and free energy of transfer of copper(I) and copper(II) from water to dimethyl-sulphoxide-water mixtures
Journal article   Peer reviewed

Polarographic studies of copper(II) in aqueous dimethylsulphoxide and aqueous acetone and free energy of transfer of copper(I) and copper(II) from water to dimethyl-sulphoxide-water mixtures

D.M. Muir, C. Kenna and P. Singh
Electrochimica Acta, Vol.33(12), pp.1785-1787
1988
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Abstract

Polarographic studies of Cu(ClO4)2 in aqueous dimethylsulphoxide (DMSO) mixtures have identified compositions in which Cu(I) is stable. The half-wave potentials EView the MathML source, of Cu(II)/Cu(I) and Cu(I)/Cu(Hg) decrease in DMSO-water mixtures and values of free energies of transfer, ΔGtr, of Cu(II) and Cu(I) from water to aqueous DMSO are reported. Similar measurement in aqueous acetone mixtures show that ΔGtr Cu(II) increases upon addition of acetone.

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Citation topics
2 Chemistry
2.89 Ionic, Molecular & Complex Liquids
2.89.462 Excess Molar Volumes
Web Of Science research areas
Electrochemistry
ESI research areas
Chemistry
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