Determination and Comparison of Ideal and Practical Selectivity Coefficients of Membranes Containing Different Conductive Polymers

• Authors: A. Stolarczyk , R. Turczyn , A. Januszkiewicz-Kaleniak , W. Domagała , S. Imach
• Languages of publication: EN

Abstracts

EN

In series of published works, usually, the ideal coefficients of selectivity is used as an indicator for separation performance of conducting polymer membranes. The main goal of the presented paper was to determine the relation between the ideal and practical selectivity coefficients of the investigated series of conductive polymer membranes, both layered and composite one, and assessed whether it is possible to rely only on the values of ideal selectivity coefficient for estimation of the membrane separation capacity. The results showed that high values of ideal membrane selectivity coefficients are necessary but not a sufficient indicator for evaluation of the real selectivity of membranes made from conducting polymers.

Keywords

EN

82.39.Wj; 47.57.Ng

Discipline

• 47.57.Ng: Polymers and polymer solutions
• 82.39.Wj: Ion exchange, dialysis, osmosis, electro-osmosis, membrane processes

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 2013
• Volume: 124
• Issue: 3
• Pages: 563-566

Dates

published

2013-09

Contributors

author

A. Stolarczyk

• Department of Physical Chemistry and Technology of Polymers, Silesian University of Technology, Strzody 9, 44-100 Gliwice, Poland

author

R. Turczyn

• Department of Physical Chemistry and Technology of Polymers, Silesian University of Technology, Strzody 9, 44-100 Gliwice, Poland

author

A. Januszkiewicz-Kaleniak

• Department of Physical Chemistry and Technology of Polymers, Silesian University of Technology, Strzody 9, 44-100 Gliwice, Poland

author

W. Domagała

• Department of Physical Chemistry and Technology of Polymers, Silesian University of Technology, Strzody 9, 44-100 Gliwice, Poland

author

S. Imach

• Department of Physical Chemistry and Technology of Polymers, Silesian University of Technology, Strzody 9, 44-100 Gliwice, Poland

References

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Identifiers

DOI

10.12693/APhysPolA.124.563