Fig. 2: Three-dimensional representation of SiOx particles and their SEI under different electrochemical status. | Nature Communications

Fig. 2: Three-dimensional representation of SiOx particles and their SEI under different electrochemical status.

From: Revealing the aging process of solid electrolyte interphase on SiOx anode

Fig. 2

a–e Cross-sectional images of a SiOx particle in the electrode without cycling, after 1st, 50th, 100th and 300th cycles under a sequential slicing process, respectively. The orange arrow represents the slicing direction. The dynamic process is shown in Supplementary Movie 1. f–j The corresponding 3D reconstructed SiOx particles and their SEI obtained through SEM tomographic microscopy. The scale bar = 2 μm.

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