Fig. 2: Characterization of single atom catalysts. | Nature Communications

Fig. 2: Characterization of single atom catalysts.

From: Understanding the charge transfer effects of single atoms for boosting the performance of Na-S batteries

Fig. 2

a High-resolution HAADF image of Mn1@PNC, together with the three-dimensional (3D) profile of the local structure of the Mn1 atoms (b). c Schematic illustration of the working mechanism of atomic probe tomography. d 3D atomic distribution of the elements: C, N, S, and Mn, and (e) their corresponding overlapped 3D atomic distribution map. (f) 3D profiles of the local structures of the Co1, Ni1, Fe1, Sn1, and Cu1 atoms.

Back to article page