The influence of thiourea on the electroreduction of Zn2+ ions in various supporting electrolytes in respect to the cap-pair effect |
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Authors: | Kazimierz Sykut Jadwiga Saba Barbara Marczewska Grażyna Dalmata |
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Institution: | Chemistry Institute, Maria Curie-Sklodowska University, Pl.M. Curie-Sklodowskiej 3, 20-031 Lublin, Poland |
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Abstract: | The mechanism of the cap-pair effect was examined with respect to its acceleration of the electro-reduction of Zn2+ ions in NaCIO4, NaCl and NaBr. It was found that the presence of thiourea in the solution increased the rate of the electrode process; a role is played in the acceleration by the composition of zinc complexes formed in the bulk of the solution. |
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