Table 1.
Current status of Li–S coin cell and pouch cell electrochemical performances.
| Coin-Type Cell 1 | Pouch-Type Cell 1 | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Areal Sulfur Loading (mg/cm2) | Diameter (mm) | Current Density | Specific Capacity (mAh g−1) |
Cycles/Final Capacity (mAh g−1) |
Areal Sulfur Loading (mg cm−2) |
Area of Cathode (mm2) |
Current Density | Specific Capacity (mAh g−1) |
Cycles/Final Capacity (mAh g−1) | Ref. |
| – | – | 0.2 C | 1130 | 100/907 | 4 | 77 × 50 | 0.1 C | 995 | 100/891 | [13] |
| 0.75 | – | 0.2 C | 1067.7 | 100/804.4 | 2.4 | 40 × 30 | 0.1 C | 957.7 | 20/780.9 | [14] |
| ~1.3 | 12 | 0.5 C | 1154 | 100/832.1 | ~1.3 | 54 × 72 | 0.5 C | ~1000 | 50/~750 | [15] |
| ~1.7 | 12 | 0.3 C | ~1150 | 200/840 | ~4.0 | – | 0.2 | ~1200 | 20/~800 | [16] |
1 The related parameters are based on the S/Ketjenblack cathode.