The electroosmotic coefficient, and the streaming potential across Nafion 120 membrane separating two uni-univalent electrolyte solutions of the same concentration have been studied. Different electrolytes have been considered, namely NaCl, LiOH, NaOH, KOH and CsOH. According to the non-equilibrium thermodynamic theories the ratio (Δφ/ΔP)/(Jv/I), with (Δφ)(electrical potential)/(gDP)(pressure difference) the streaming potential and Jv(volume flow)/I(electrical current flow) the electroosmotic quantity, approaches the unity.

Electrokinetic effects across Nafion 120 membranes / Scibona, Giancarlo; C., Botre'; Botre', Francesco; G., Gavelli. - In: ELECTROCHIMICA ACTA. - ISSN 0013-4686. - STAMPA. - 36:(1991), pp. 139-141.

Electrokinetic effects across Nafion 120 membranes

SCIBONA, Giancarlo;BOTRE', Francesco;
1991

Abstract

The electroosmotic coefficient, and the streaming potential across Nafion 120 membrane separating two uni-univalent electrolyte solutions of the same concentration have been studied. Different electrolytes have been considered, namely NaCl, LiOH, NaOH, KOH and CsOH. According to the non-equilibrium thermodynamic theories the ratio (Δφ/ΔP)/(Jv/I), with (Δφ)(electrical potential)/(gDP)(pressure difference) the streaming potential and Jv(volume flow)/I(electrical current flow) the electroosmotic quantity, approaches the unity.
1991
01 Pubblicazione su rivista::01a Articolo in rivista
Electrokinetic effects across Nafion 120 membranes / Scibona, Giancarlo; C., Botre'; Botre', Francesco; G., Gavelli. - In: ELECTROCHIMICA ACTA. - ISSN 0013-4686. - STAMPA. - 36:(1991), pp. 139-141.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11573/501797
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