OV
O. Verners
6 records found
1
Electrochemical-mechanical modeling of solid polymer electrolytes
Impact of mechanical stresses on Li-ion battery performance
We analyze the effects of mechanical stresses arising in a solid polymer electrolyte (SPE) on the electrochemical performance of the electrolyte component of a lithium ion battery. The SPE is modeled with a coupled ionic conduction-deformation model that allows to investigate the
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The study explores the use of a composite, graphitic carbon (GC) – sulfur (S) based cathode in laminated structural batteries. Specifically, failure by delamination is studied with regards to the applicability of a double-walled tube architecture obtained by coating the inner sur
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Characterization of the structural response of a lithiated SiO2 / Si interface
A reactive molecular dynamics study
We report the results of a computational study regarding the mechanical properties of a lithiated Si/SiO2 interface using reactive molecular dynamics. The study is motivated by an intended application of SiO2-coated Si
nanotubes as fibers in structural batteries with a fiber- ...
nanotubes as fibers in structural batteries with a fiber- ...
Salt concentration dependence of the mechanical properties of LiPF6/poly(propylene glycol) acrylate electrolyte at a graphitic carbon interface
A reactive molecular dynamics study
This reactive molecular dynamics study explores the salt concentration dependence of the viscoelastic and mechanical failure properties of a poly(propylene glycol)/LiPF6-based solid polymer electrolyte (SPE) at a graphitic carbon electrode interface. To account for the
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