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Efficient method for simulating ionic fluids between polarizable metal electrodes

delete2024-12-02
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PRE
AI
I
Igor M. Telles
A
Alexandre P. dos Santos *
Y
Yan Levin
DOI:10.1063/5.0233310delete
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摘要

摘要

En 中文
We introduce an efficient method for simulating Coulomb systems confined by conducting planar surfaces. The new approach is suitable for both coarse-grained models and all-atom simulations of ionic liquids between polarizable metal electrodes. To demonstrate its efficiency, we use the new method to study the differential capacitance of an ionic liquid. Our technique is at least two orders of magnitude faster than traditional Ewald-based methods for non-polarizable surfaces, when calculating the electrostatic energy between two ions. This advancement has significant potential to enhance understanding in fields such as materials science and electrochemistry, enabling efficient large-scale simulations of Coulomb systems confined by polarizable metal electrodes.
Keyword:
INDUCED CHARGES
ELECTROSTATIC INTERACTIONS
DIFFERENTIAL CAPACITANCE
ELECTROOSMOTIC FLOW
LATTICE MODEL
LIQUID
SUPERCAPACITORS
GEOMETRIES
NANOPORES
CONSTANT

期刊

Journal of Chemical Physics 封面图
Journal of Chemical Physics
IF:
3.1
论文数:
7.2W
被引数:
23.2W

机构

U
Universidade Federal do Rio Grande do Sul
学者数:
2.6W
论文数: 1.7W
被引数: 1.6W
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