Fig. 2 | Nature Communications

Fig. 2

From: Scalable synthesis of ant-nest-like bulk porous silicon for high-performance lithium-ion battery anodes

Fig. 2

Morphological and structural characterization. a XRD patterns of the products at different steps during preparation. SEM images of b pristine Mg2Si particles, c nitrided Mg2Si particles, and d AMPSi (scale bar for b, c, and d = 3 μm and scale bar for the insets = 2 μm). e Synchrotron radiation tomographic 3D reconstruction images of the AMPSi (scale bar = 3 μm)

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