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The Activity of the Counter Ion in Concentrated Polyelectrolyte Solutions

✍ Scribed by Laurence C. Cerny

Publisher
Wiley (John Wiley & Sons)
Year
2010
Weight
290 KB
Volume
66
Category
Article
ISSN
0037-9646

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✦ Synopsis

Abstract

The activity of the potassium ion was determined potentiometrically in concentrated solutions of potassium‐p‐polystyrene sulfonate. The results indicate that the magnitude of the activity coefficients are similar to the degree of dissociation found by diffusion and transference measurements.

πŸ“œ SIMILAR VOLUMES

Thermodynamics of polyelectrolyte soluti
Thermodynamics of polyelectrolyte solutions. An empirical extension of the manning theory to finite salt concentrations
✍ J. D. Wells πŸ“‚ Article πŸ“… 1973 πŸ› Wiley (John Wiley & Sons) 🌐 English βš– 247 KB

## Abstract The range of application of the Manning theory of polyelectrolyte solutions (__J. Chem. Phys.__, **51**, 924 (1969)) is extended to finite concentrations of simple electrolyte by the empirical superposition of excess free energies arising from (i) interactions between mobile ions and po