Fig. 7: Electrochemical performance of 3D-RFGC@Zn anode used in full cell and capacitor. | Nature Communications

Fig. 7: Electrochemical performance of 3D-RFGC@Zn anode used in full cell and capacitor.

From: 3D hierarchical graphene matrices enable stable Zn anodes for aqueous Zn batteries

Fig. 7

a The structural design of full cells using 3D matrices for both anode and cathode. b SEM image of 3D cathode. c Rate capability, d cycle performance at 40 mA cm−2, e EIS curves, and f areal capacities under different loadings of V2O5@3D-LC/3D-RFGC@Zn. g Long-term lifespan of MnO2@3D-LC/3D-RFGC@Zn full cells. h CV curves, i rate performance, and j cycling capability of the AC@3D-LC/3D-RFGC@Zn capacitor at 40 mA cm−2.

Back to article page