Nanoflake Manganese Oxide and Nickel-Manganese Oxide Synthesized by Electrodeposition for Electrochemical Capacitor

Figure 9

CV curves of Ni mixed MnO₂ (NiMD samples) prepared by CV method (a) and CA method (b) in 2 M Na₂SO₄ at 50 mV/s. Plot of as a function of scan rate (c, d).

(a)

(b)

(c)

(d)