fig3

Figure 3. Electrochemical performances of o//G-DIB, m//G-DIB, and p//G-DIB. (A-C) GCD curves at different rates. (D) dQ/dV curves of m//G-DIB. (E) Rate performance. (F) EIS and its fitting diagram. (G) Cyclic performance at 2 C. (H) The medium discharge voltage during cycling. (I) The long-term cyclic performance under 10 C.