Morphology and atomic structure of NiS nanorods. (IMAGE)

Science China Press

Morphology and atomic structure of NiS nanorods.

Caption

(a) TEM image of the ultra-fine NiS nanorods with diameter of ~2.7 nm. (b) ADF-STEM image and (c) corresponding FFT pattern of the ultra-fine nanorod in radial direction. (d) ADF-STEM image and (e) corresponding FFT pattern of the ultra-fine nanorod in axial section. (f-g) ADF-STEM image and the enlarged image of the thicker NiS nanorod with diameter of ~6 nm in radial direction. (h-i) ADF-STEM image and the enlarged image of the thick NiS nanorod in axial direction. The blue and yellow spheres in (g) and (i) represent the Ni and S atoms, respectively.

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