Synthesis of Carbon Encapsulated Mono- and Multi-Iron Nanoparticles

Figure 5

(a) Spectra of EELS analysis at nanoscale and associated TEM image are in the inset; EELS analysis shows no oxygen peak. (b) EDX analysis at microscale shows only Fe peak without oxygen peak as well (Cu peak is due to the grid). EDX associated TEM image is in (b1) inset, and associated chemical mapping is in (b2) inset; Red spots represent Fe.

(a)

(b)