Fig. 5: Non-compressive elastic energy density W+ at different stages of lithiation. | npj Computational Materials

Fig. 5: Non-compressive elastic energy density W+ at different stages of lithiation.

From: Topology-enhanced mechanical stability of swelling nanoporous electrodes

Fig. 5: Non-compressive elastic energy density W+ at different stages of lithiation.The alternative text for this image may have been generated using AI.

The green volume shows the 5% of elements in the finite element mesh with the largest values of W+. The blue surface indicates the ψ = 1/2 isosurface, which marks the boundary between lithiated and unlithiated material. For the sphere and barbells, for ease of visibility we instead depict a slice through the middle of the specimen; here, the ψ = 1/2 boundary is shown as a blue contour. Anodes are shown in the deformed configuration.

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