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Showing 1 to 3 of 3 for “"Nernst-Planck-Poisson"”.
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Ionic separation in electrodialysis : analyses of boundary layer, cationic partitioning, and overlimiting current
… difficulty in solving the singularly perturbed Nernst-Planck-Poisson equations. The steady-state Nernst-Planck-Poisson equations were converted into the Painlevé equation of the second kind (P[subscript II] equation). The converted model domain is explicitly divided into the space charge and …
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Charged-defect transport induced stress in mixed ionic-electronic conducting ceramic membranes
… computational modeling using extensions of the Nernst-Planck-Poisson(NPP) formulation. In addition to diffusion and migration contributions, the Nernst-Planck fluxes are extended to incorporate the contribution of hydrostatic-stress gradients. The local stress gradients are the result of …
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Electrochemical neuromodulation using electrodes modified with ion-selective materials, based on the physical process of ion-concentration polarization
… electrolyte. Then, we introduced a 1-D model of Nernst-Planck-Poisson (NPP) with kinetic ion-ionophore reaction that could be solved using the finite element method (FEM). Our analysis of this model focused on four key features: the interfacial transition regions at the contact planes between the …