Electrochemical Properties of Chemically Processed SiO_𝑥 as Coating Material in Lithium-Ion Batteries with Si Anode

Figure 1

SEM photograph (a), XRD pattern (b), Raman spectrum (c), and (d) high resolution TEM micrograph for as-prepared powder, which was obtained by heat treatment of a sponge-like shaped material synthesized by chemical reaction of SiCl₄ with EG mixed under 1 : 1 volume ratio.

(a)

(b)

(c)

(d)