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Titolo:
SIMULATION OF NONSTATIONARY ELECTRODIFFUSION PROCESSES IN CHARGED MEMBRANES BY THE NETWORK APPROACH
Autore:
CASTILLA J; GARCIAHERNANDEZ MT; HAYAS A; HORNO J;
Indirizzi:
UNIV JAEN,FAC CIENCIAS EXPTL,DEPT FIS APLICADA,PARAJE LAS LAGUILLAS S-N E-23071 JAEN SPAIN UNIV JAEN,FAC CIENCIAS EXPTL,DEPT FIS APLICADA E-23071 JAEN SPAIN
Titolo Testata:
Journal of membrane science
fascicolo: 1, volume: 116, anno: 1996,
pagine: 107 - 116
SICI:
0376-7388(1996)116:1<107:SONEPI>2.0.ZU;2-E
Fonte:
ISI
Lingua:
ENG
Soggetto:
ION-EXCHANGE MEMBRANES; TRANSPORT;
Keywords:
NETWORK METHOD; NERNST-PLANCK-POISSON EQUATIONS; IONIC TRANSPORT IN MEMBRANES; PSPICE MODELING;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Science Citation Index Expanded
Citazioni:
27
Recensione:
Indirizzi per estratti:
Citazione:
J. Castilla et al., "SIMULATION OF NONSTATIONARY ELECTRODIFFUSION PROCESSES IN CHARGED MEMBRANES BY THE NETWORK APPROACH", Journal of membrane science, 116(1), 1996, pp. 107-116

Abstract

Single techniques of network approach have been used to obtain the numerical solution for a boundary value problem involving the Nernst-Planck and Poisson equations system. A network model has been proposed for a particular physical situation, namely, ionic transport in charged membranes including the Donnan equilibrium relations at the membrane/solution interfaces. With this network model and using the electrical circuit simulation program PSPICE, the ionic concentration profiles as well as electric potentials and ionic fluxes have been simulated as a function of time for the ternary systems HCl-KCl and NaCl-KCl.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 11/07/20 alle ore 10:54:50