Fig. 2: Characterization of hcp-Ru1Co. | Nature Communications

Fig. 2: Characterization of hcp-Ru1Co.

From: Modulating Ru-Co bond lengths in Ru1Co single-atom alloys through crystal phase engineering for electrocatalytic nitrate-to-ammonia conversion

Fig. 2: Characterization of hcp-Ru1Co.The alternative text for this image may have been generated using AI.

a TEM image of hcp-Ru1Co. b HAADF-STEM image of hcp-Ru1Co. c 3D surface plots converted from the cyan square in (b). d High-resolution AC-HAADF-STEM image of hcp-Ru1Co. e Enlarged AC-HAADF-STEM image taken from the cyan square in (d). f The corresponding FFT pattern. g and h The simulated atomic model (g) and the electron diffraction pattern (h) of hcp-Co viewed along the [110] zone axis. i and j Intensity profiles from the orange rectangles in (d). k–n HAADF-STEM image (k) and corresponding elemental mappings (l–n) of hcp-Ru1Co. Source data for this figure are provided as a Source Data file.

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