Binder Free SnO₂-CNT Composite as Anode Material for Li-Ion Battery

Figure 4

X-ray photoelectron spectroscopy spectrum of SnO₂-CNT composites: (a) survey scan; (b)–(e) deconvoluted spectra for (b) C 1s, (c) O 1s, (d) Sn 3d, and (e) Ni 2p. Experimental data are represented by dashed lines (- - -) and components contribution is represented by continuous line.

(a)

(b)

(c)

(d)

(e)