Alt text
Figure 6: Electrochemical performance of TAPQ and its composites. (a) Cycling performance of TAPQ and its composites at a current density of 50 mA g−1. (b) Rate performance of TAPQ and its composites. (c) Long-term cycling stability of TAPQ/RGO and TAPQ/RGO-S at a current density of 500 mA g−1.