Fig. 1 | Nature Communications

Fig. 1

From: Tailoring manganese oxide with atomic precision to increase surface site availability for oxygen reduction catalysis

Fig. 1

Schematic illustrations of the (LaMnO3)2/(SrMnO3) heterostructures in this work. The naming scheme refers to the order of the A-site metals beginning at the surface layer. LaMnO3-LaMnO3-LaMnO3 as “LLL”, LaMnO3-LaMnO3-SrMnO3 as “LLS”, LaMnO3-SrMnO3-LaMnO3 as “LSL”, and SrMnO3-LaMnO3-LaMnO3 as “SLL.” Blue manganite octahedra are associated with the Sr-O layer (yellow) and the green manganite octahedra are associated with the La-O layer (maroon)

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