Table 1. Summary of the CNT supercapacitor performance from the galvanostatic discharge measurements according to an industrial standard IEC 62391-1 30.
| Class | Application | Imeas,C (µA/cm2) | C (mF) | Careal (mF/cm2) | Csp (F/g) | Imeas,ESR (µA) | ESR (Ω) |
|---|---|---|---|---|---|---|---|
| 2 | Energy storage | 1.1 | 81 | 2.7 | 1.5 | 340 | 46 |
| 3 | Power | 11.2 | 93 | 3.1 | 1.7 | 3400 | 37 |
| 4 | Instantaneous power | 112.4 | 89 | 3.0 | 1.6 | – | – |
The table shows the measurement classification and corresponding application, device capacitance (C), area specific capacitance (Careal), mass specific capacitance (Csp), equivalent series resistance ESR, as well as the used discharge currents for C and ESR measurements specified in the standard (Imeas,ESR = 10 × Imeas,C).