Table 3.
The full names and chemical structures of the ILs used in this study.
| Abbreviations of ILs (Full Names) | Cations | Anions |
|---|---|---|
| [APMIM]Cl (1-aminopropyl-3-methylimidazolium chloride) |  |
Cl- |
| [C2OHMIM]Cl (1-ethoxyl-3-methyl-imidazolium chloride) |  |
Cl- |
| [C2MIM]Br (1-ethyl-3-methyl-imidazolium bromide) |  |
Br- |
| [C2OHMIM]FeCl4 (1-ethoxyl-3-methyl-imidazolium tetrachloroferrate) |  |
FeCl4- |
| [C2MIM]FeCl3Br (1-ethyl-3-methyl-imidazolium bromotrichloroferrate) |  |
FeCl3Br- |
| [C4MIM]FeCl3Br (1-butyl-3-methyl-imidazolium bromotrichloroferrate) |  |
FeCl3Br- |
| [C6MIM]FeCl3Br (1-hexyl-3-methyl-imidazolium bromotrichloroferrate) |  |
FeCl3Br- |
| [C8MIM]FeCl3Br(1-octyl-3-methyl-imidazolium bromotrichloroferrate) |  |
FeCl3Br- |