Synthesis and Characterization of 𝐋𝐢𝐍𝐢_0.7--𝑥𝐌𝐠_𝑥𝐂𝐨_0.3𝐎₂ (0≤𝑥≤0.1) Cathode Materials for Lithium-Ion Batteries Prepared by a Sol-Gel Method

Figure 2

Scanning electron micrograph obtained for LiNi_0.7--𝑥Mg_𝑥Co_0.3O₂ (0≤𝑥≤0.1): (a) 𝑥=0.00; (b) 𝑥=0.05; (c) 𝑥=0.1.

(a)

(b)

(c)