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Residence time (ns) of cation and anion for all ILs in the first coordination shell of Li+.
| Ionic liquids | 0.3 mol/L | 0.5 mol/L | 1.5 mol/L | 2.0 mol/L |
|---|---|---|---|---|
| [C2mim][TFSI]-cation | 3.18 | 4.08 | 4.59 | 4.71 |
| [C2mim][TFSI]-anion | 3.72 | 4.22 | 4.63 | 4.74 |
| [C2mim][FSI]-cation | 3.71 | 4.27 | 4.68 | 4.74 |
| [C2mim][FSI]-anion | 3.78 | 4.08 | 4.69 | 4.64 |
| [C4mim][TFSI]-cation | 4.14 | 4.284 | 4.658 | 4.743 |
| [C4mim][TFSI]-anion | 4.15 | 4.43 | 4.64 | 4.66 |
| [C4mim][FSI]-cation | 4.29 | 4.47 | 4.75 | 4.82 |
| [C4mim][FSI]-anion | 3.95 | 4.09 | 4.71 | 4.85 |
