Figure 5
From: Dendritic Heterojunction Nanowire Arrays for High-Performance Supercapacitors
(a) Areal capacitance of NiCo2S4/MnO2, NiCo2S4/NiO, NiCo2S4/Co3O4 DH elctrodes and NiCo2S4@MnO2, NiCo2S4@NiO, NiCo2S4@Co3O4 CSH electrodes at different current densities. (b) Comparison of areal capacitanc of different DH (red) and CSH (blue) electrodes at current densities of 10 mA cm−2 (dark color) and 50 mA cm−2 (light color).
