fig7
From: High performance, low-cost rechargeable aluminum ion battery using Nb2CTx-MoS2 composite cathode
Figure 7. (A) Nyquist plots of Nb2CTx at different cycles, (B) Nyquist plots of Nb2CTx-MoS2 composite at 10, 50, 100, and 200th cycles, (C) Open circuit potential and the equivalent circuit model of the pouch cell, (D) rate capability and coulombic efficiency of
