Review of Modified Nickel-Cobalt Lithium Aluminate Cathode Materials for Lithium-Ion Batteries

Figure 2

Types of electrode material surface coating (a). TEM images of NCA coated with different carbon sources: (b) bare; (c) glucose 1% NCA/C; (d) sucrose 1% NCA/C [41].

(a)

(b)

(c)

(d)