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. 2014 Nov 5;14(12):6828–6835. doi: 10.1021/nl504093w

Figure 1.

Figure 1

Structural characterization of the LiFePO4 NCs. (a) SEM image of several nanoplatelets. (b) XRD pattern consistent with olivine-type LiFePO4 (triphylite, PDF #01-072-7845). (c) HRTEM image of a single platelet close to [010] zone axis projection. (d) Enlarged view from a [010] orientation (left) after averaging several regions of the platelet, along with simulated image (center) and sketch of atomic columns in projection (right); (e) Atomistic sketch of a LiFePO4 platelet. FeO6 octahedra are shown in brown, PO4 tetrahedra in orange, and Li ions in green.