Table 2.
Capacitance comparison of PANI/graphene composites obtained from different experimental methods.
| Material | Specific Capacitance | Cycle Number | Capacity Retention | Ref. |
|---|---|---|---|---|
| Hollow graphene/PANI spheres | 546 F g−1 at 1 A g−1 | / | / | [46] |
| Self-healing PANI/GO | 757 F g−1 at 1 A g−1 | 9000 | 93% | [47] |
| PANI nanofibers/rGO | 692 F g−1 at 1 A g−1 | 1000 | 83.3% | [48] |
| Graphene/PANI layers/PANI nanorods | 578 F g−1 at 1 A g−1 | 10,000 | 93% | [49] |
| Flower-like PANI/graphene hybrid | 1510 F g−1 at 1 A g−1 | 1500 | 89% | [50] |
| Phytic acid assisted graphene/PANI | 865.6 F g−1 at 1 A g−1 | 1000 | 82% | [51] |
| Sulfonated PANI/GO | 1107 F g−1 at 1 A g−1 | 5000 | 94% | [52] |
| 3D bacterial cellulose/graphene/PANI | 645 F g−1 at 1 A g−1 | 1000 | 82.2% | [53] |
| PANI/rGO | 423 F g−1 at 0.8 A g−1 | 1000 | 75% | [54] |
| PANI/rGO/functionalized carbon cloth | 0.47 F cm−2 at 0.5 mA cm−2 | 10,000 | 75.5% | [55] |
| PANI nanorod arrays/graphene | 0.23 F cm−2 at 0.1 mA cm−2 | 8000 | 86.9% | [56] |
| N-doped graphene/PANI hydrogels | 514.3 F g−1 at 1 A g−1 | 1000 | 87.1% | [57] |
| Holey N-doped rGO/PANI | 746 F g−1 at 1 A g−1 | 2000 | 97% | [58] |
| 3D rGO/self-suspended PANI | 480 F g−1 at 1 A g−1 | 10,000 | 94.16% | [59] |
| Graphene carbon sphere/PANI/rGO | 446 F g−1 at 5 mV s−1 | 5000 | 88.7% | [60] |