Superparamagnetic Behaviour and Surface Analysis of Fe₃O₄/PPY/CNT Nanocomposites

Figure 2

Elemental mapping of Fe₃O₄/PPY/CNT nanocomposites for the elements of (b) carbon, (c) iron, and (d) oxygen with the signals that were obtained from image (a).

(a)

(b)

(c)

(d)