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Capacitance and energy efficiency values calculated from galvanostatic charge/discharge curves at each specific current for hybrid cell 1.
| 0.1 A g−1 | 0.25 A g−1 | 0.5 A g−1 | 1.0 A g−1 | |
|---|---|---|---|---|
| Capacitance (F g−1) | 74 | 71 | 63 | 54 |
| Energy Efficiency (%) | 68 | 79 | 82 | 82 |
