fig1
From: Coal tar pitch-derived nitrogen-doped carbon hosting iron for enhanced ammonia electrosynthesis
Figure 1. (A) Schematic of the synthesis of Fe2O3/FeNC; (B) XRD patterns of Fe2O3/FeNC, NC and C. SEM images of (C) NC and (D) Fe2O3/FeNC. TEM images of (E) NC and (F) Fe2O3/FeNC (inset: corresponding HRTEM image); (G) HRTEM image of Fe2O3/FeNC; (H) SEM and corresponding element mapping images of Fe2O3/FeNC. XRD: X-ray diffraction; SEM: scanning electron microscope; TEM: transmission electron microscopy; HRTEM: high-resolution TEM.
