Ion transport numbers in crown-containing polymers

  • G. N. Al'tshuler
  • M. A. Khalyapina
Physical Chemistry
  • 20 Downloads

Abstract

The predominant participation of anions of sorbed electrolytes in electrical charge transfer in polymers was demonstrated based on measurement of the transport numbers of Li+, Na+, K+, Rb+, Cs+, Tl+, and NO3ions through homogeneous polymer membranes containing dibenzo-18-crown-6 or dibenzo-24-crown-8. The coordination reaction of the cations with the crown ethers in the polymer phase is the cause of the decrease in the proportion of cations in electrical charge transfer.

Keywords

Polymer Ether Charge Transfer Electrical Charge Crown Ether 

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Literature cited

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Copyright information

© Plenum Publishing Corporation 1990

Authors and Affiliations

  • G. N. Al'tshuler
    • 1
  • M. A. Khalyapina
    • 1
  1. 1.Carbon Institute, Siberian BranchAcademy of Sciences of the USSRKemerovo

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