Dissociation Field Effect of MgS04 Ion-Pair Hydrates

  • Eberhard Neumann
  • Dieter Schallreuter
Conference paper

Abstract

The electrostatic interactions between the ions of divalent and oligovalent electrolytes give rise to the formation of ion-pairs and higher ionic associations in addition to ion atmospheres. In salts like MgS04 ultrasonic relaxation measurements have revealed that the ion-pairs are discrete species rather than diffuse Bjerrum- type associates of continuous distances between the charge centers (Eigen 1957; Eigen, Tamm 1962; Bechtler, Breitschwerdt, Tamm 1970). The dipolar character of thr ion-pairs leads to respective contributions to the dielectric dispersion (pottel 1965).

Keywords

Hydrate Macromolecule Prep 

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References

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Copyright information

© Springer-Verlag Berlin Heidelberg 1987

Authors and Affiliations

  • Eberhard Neumann
    • 1
  • Dieter Schallreuter
    • 1
  1. 1.Faculty of ChemistryUniversity of BielefeldBielefeld 1Germany

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