Energy Material Advances / 2021 / Article / Fig 6

Research Article

Graphene-Based Coronal Hybrids for Enhanced Energy Storage

Figure 6

Comparative cyclic voltammograms of pristine LDH and their coronal hybrids in 3 M KOH solution using a three-electrode configuration at a scan rate of 5 mV s−1 for (a) Co-Mn LDH and the Co-Mn LDH@3D-PG hybrid, (b) Ni-Mn LDH and the Ni-Mn LDH@3D-PG hybrid, and (c) Ni-Co LDH and the Ni-Co LDH@3D-PG hybrid. Comparative GCD profiles for (d) Co-Mn LDH and the Co-Mn LDH@3D-PG hybrid, (e) Ni-Mn LDH and the Ni-Mn LDH@3D-PG hybrid, and (f) Ni-Co LDH and the Ni-Co LDH@3D-PG hybrid. Comparative EIS profiles obtained for (g) Co-Mn LDH and the Co-Mn LDH@3D-PG hybrid, (h) Ni-Mn LDH and the Ni-Mn LDH@3D-PG hybrid, and (i) Ni-Co LDH and the Ni-Co LDH@3D-PG hybrid.