A phenomenol. relation for liq. ion-exchange membrane electrodes was derived. This relation agrees with a finite linear diffusion process inside the liq. membrane, and this agreement is expressed as: Δφm = -(RT/F)(1- c(d)/c(o)) (1 + 2e-t/τ), where c(d), c(o) and τ are resp. the nicotinate interface concns. and time const. The diffusion coeff. of the nicotinate ion in the membrane is also given.
Dynamic behavior of a liquid membrane electrode reversible to nicotinate ion / Campanella, L., Ferri, T., Gozzi, D., Scorcelletti, G.. - STAMPA. - (1978), pp. 307-316. (CONFERENCE ON ION SELECTIVE ELECTRODE Budapest 5-9 September 1977).
Dynamic behavior of a liquid membrane electrode reversible to nicotinate ion
CAMPANELLA, Luigi;FERRI, Tommaso;GOZZI, Daniele;
1978
Abstract
A phenomenol. relation for liq. ion-exchange membrane electrodes was derived. This relation agrees with a finite linear diffusion process inside the liq. membrane, and this agreement is expressed as: Δφm = -(RT/F)(1- c(d)/c(o)) (1 + 2e-t/τ), where c(d), c(o) and τ are resp. the nicotinate interface concns. and time const. The diffusion coeff. of the nicotinate ion in the membrane is also given.File allegati a questo prodotto
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