Figure 2: Two-dimensional chemical mapping of LixMn1.5Ni0.5O4 crystals. | Nature Communications

Figure 2: Two-dimensional chemical mapping of LixMn1.5Ni0.5O4 crystals.

From: Phase transformation mechanism in lithium manganese nickel oxide revealed by single-crystal hard X-ray microscopy

Figure 2

(a) x=0.82, (b) x=0.71, (c) x=0.51 and (d) x=0.25. (e–h) the variation of local XANES spectrum across each particle. (i–l) the relative concentration of the three chemical phases, as well as the variation in the local oxidation state of Ni within the same particle. Scale bar, 0.5 μm.

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