Figure 4
From: Magnetic nanocomposite for lead (II) removal from water
XPS peak fitting analysis of (LFO)1:(CFO)0.43 (up) and Pb2+@(LFO)1:(CFO)0.43 (bottom) for (a) La 3d, (b) Fe 2p, (c) Co 2p, (d) O 1s, and (e) Pb 4f. (f) XRD patterns of (LFO)1:(CFO)0.43 before and after Pb2+ adsorption.
