Protocol for modeling and simulating lithiation-induced stress in largely deformed spherical nanoparticles using COMSOL.
STAR Protoc
; 5(1): 102907, 2024 Mar 15.
Article
em En
| MEDLINE
| ID: mdl-38412101
ABSTRACT
Here, we present a finite element method-based scheme for solving coupled partial differential equations (PDEs) for the analysis of lithiation-induced stress in largely deformed spherical nanoparticles via the PDE module in COMSOL. We describe steps for software installation and setting PDEs, initial/boundary conditions, and mesh parameters. We then detail procedures for dividing the mesh and analyzing lithium trapping during electrochemical cycling. This protocol can also be extended to analyze a wide range of problems involving diffusion-induced stress. For complete details on the use and execution of this protocol, please refer to Li et al.1.
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1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Dietilestilbestrol
/
Nanopartículas
Idioma:
En
Ano de publicação:
2024
Tipo de documento:
Article