Modified Poisson--Nernst--Planck Model with Coulomb and Hard-sphere Correlations

M Ma, Z Xu, L Zhang - SIAM Journal on Applied Mathematics, 2021 - SIAM
We develop a modified Poisson--Nernst--Planck model which includes both the long-range
Coulomb and short-range hard-sphere correlations in its free energy functional such that the …

Structure-preserving and efficient numerical methods for ion transport

J Ding, Z Wang, S Zhou - Journal of Computational Physics, 2020 - Elsevier
Ion transport, often described by the Poisson–Nernst–Planck (PNP) equations, is ubiquitous
in electrochemical devices and many biological processes of significance. In this work, we …

Global existence of the non-isothermal Poisson–Nernst–Planck–Fourier system

CY Hsieh, TC Lin, C Liu, P Liu - Journal of Differential Equations, 2020 - Elsevier
In this paper, we use the Energetic Variational Approach to derive a non-isothermal
electrokinetic model. The charge transport is described through the Poisson–Nernst–Planck …

On an incompressible inertial nematic electrolyte model of liquid crystal flow

D Ma, Y Ma - Applicable Analysis, 2024 - Taylor & Francis
We study the Cauchy problem of the new model of the three dimensional inertial nematic
electrolyte, which models the N-species charged particles diffuse and advect in the nematic …

Some random batch particle methods for the Poisson-Nernst-Planck and Poisson-Boltzmann equations

L Li, JG Liu, Y Tang - arXiv preprint arXiv:2004.05614, 2020 - arxiv.org
We consider in this paper random batch interacting particle methods for solving the Poisson-
Nernst-Planck (PNP) equations, and thus the Poisson-Boltzmann (PB) equation as the …

Asymptotic analysis on charging dynamics for stack-electrode model of supercapacitors

L Ji, Z Xu, S Zhou - Proceedings of the Royal Society A, 2023 - royalsocietypublishing.org
Supercapacitors are promising electrochemical energy storage devices due to their
prominent performance in rapid charging/discharging rates, long cycle life, stability, etc …

Optimal decay rates of the solution for generalized Poisson–Nernst–Planck–Navier–Stokes equations in

L Tong, Z Tan - Zeitschrift für angewandte Mathematik und Physik, 2021 - Springer
The Cauchy problem of a generalized Poisson–Nernst–Planck–Navier–Stokes system in R^
3 R 3 will be considered in this article. Based on the spectral analysis and the energy …

Hierarchical Interpolative Factorization for Self Green's Function in 3D Modified Poisson-Boltzmann Equations

Y Tu, Z Xu, H Yang - Communications on Applied Mathematics and …, 2024 - Springer
Abstract The modified Poisson-Boltzmann (MPB) equations are often used to describe the
equilibrium particle distribution of ionic systems. In this paper, we propose a fast algorithm to …

Linear-scaling selected inversion based on hierarchical interpolative factorization for self Green's function for modified Poisson-Boltzmann equation in two dimensions

Y Tu, Q Pang, H Yang, Z Xu - Journal of Computational Physics, 2022 - Elsevier
This paper studies an efficient numerical method for solving modified Poisson-Boltzmann
(MPB) equations with the self Green's function as a state equation to describe electrostatic …

Hysteresis and linear stability analysis on multiple steady-state solutions to the Poisson-Nernst-Planck equations with steric interactions

J Ding, H Sun, S Zhou - Physical Review E, 2020 - APS
In this work, we numerically study linear stability of multiple steady-state solutions to a type
of steric Poisson-Nernst-Planck equations with Dirichlet boundary conditions, which are …