Research Article

Raman Spectroscopy for Understanding of Lithium Intercalation into Graphite in Propylene Carbonated-Based Solutions

Figure 1

(a) Charge and discharge curves in the first cycle of natural graphite powder (NG-7) in 2.8 and 3.8 mol dm−3 LiClO4 dissolved in PC. (b) Magnified view of panel (a).
(a)
(b)