fig3

Figure 3. (A) CV curves recorded at a scan rate of 0.1 mV s^-1, (B) galvanostatic charge-discharge plots tested at 0.1 A g^-1, (C) rate capability under different current densities, and (D) long-cycle durability at 5 A g^-1 of Ti₃C₂-TPAL. (E) Performance comparison with previously reported MXene-based anodes. (F) Relationship between peak current and scan rate of Ti₃C₂-TPAL. (G) Capacitive contribution fractions and (H) Na⁺ diffusion coefficients of Ti₃C₂-TPAL and Ti₃C₂.