Table 1.

Names and abbreviations of the ILs used in this work.

Name	Abbreviation
1-Butyl-3-methylimidazolium tetrafluoroborate	[C1C4im]BF4
1-Butyl-3-methylimidazolium hexafluorophosphate	[C1C4im]PF6
1-Butyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide	[C1C4im]NTf2
1-Methyl-3-(6-hydroxyhexyl) imidazolium bis(trifluoromethylsulfonyl)imide	[C1C6OHim]NTf2
1-Butyl-3-(3-hydroxypropyl) imidazolium bis(trifluoromethylsulfonyl)imide	[C4C3OHim]NTf2
1-Methyl-3-(3-hydroxypropyl) imidazolium bis(trifluoromethylsulfonyl)imide	[C1C3OHim]NTf2
1-Butyl-3-(11-hydroxyundecyl) imidazolium bis(trifluoromethylsulfonyl)imide	[C4C11OHim]NTf2
1-Methyl-3-(11-hydroxyundecyl) imidazolium bis(trifluoromethylsulfonyl)imide	[C1C11OHim]NTf2