Статья
2000

Electrotransport mechanisms in the ion-exchange membrane-amino acid solution systems


P. I. Kulintsov P. I. Kulintsov , O. V. Bobreshova O. V. Bobreshova , I. V. Aristov I. V. Aristov , I. V. Novikova I. V. Novikova , L. A. Khrykina L. A. Khrykina
Российский электрохимический журнал
https://doi.org/10.1007/BF02827979
Abstract / Full Text

Electroconductivities of heterogeneous ion-exchange membranes MK-40 and MA-41I are studied experimentally by a band method in solutions of amino acids with various isoelectric points. Based on the data obtained, three possible mechanisms of electrotransport in a system membrane-amino acid solution are considered: the charge transfer by hydrogen (hydroxyl) ions, amino acid ions, and simultaneously by inorganic and amino acid ions (mixed mechanism).

Author information
  • Voronezh State University, Universitetskaya pl. 1, 394893, Voronezh, Russia

    P. I. Kulintsov, O. V. Bobreshova, I. V. Aristov, I. V. Novikova & L. A. Khrykina

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