Determination of Heavy Metal Ions and Organic Pollutants in Water Samples Using Ionic Liquids and Ionic Liquid-Modified Sorbents

Table 1

Full names of anion/cation and abbreviations of all ionic liquids.

Anion abbr.	Full name	Cation abbr.	(Full name)	ILs
[BA]	Benzoate	[A336]	Tricaprylmethylammonium or aliquat	[A336][BA]
[BF4]	Tetrafluoroborate	[MIM]	Methylimidazolium	[MIM][BF4]
		[C2MIM] or [EMIM]	1-Ethyl-3-methylimidazolium	[C2MIM][BF4]
		[C4MIM] or [BMIM]	1-Butyl-3-methylimidazolium	[C4MIM][BF4]
		[C6MIM] or [HMIM]	1-Hexyl-3-methylimidazolium	[C6MIM][BF4]
		[C8MIM] or [OMIM]	1-Octyl-3-methylimidazolium	[C8MIM][BF4]
Br	Bromide	[C2MIM], [C4MIM],		[C2MIM]Br, [C4MIM]Br,
		[C6MIM], [C8MIM]		[C6MIM]Br, [C8MIM]Br
[CH3CO2]	Acetate	[C4MIM]		[C4MIM][CH3CO2]
[Cl]	Chloride	[C2MIM], [C4MIM],		[C2MIM]Cl, [C4MIM]Cl,
		[C6MIM], [C8MIM]		[C6MIM]Cl, [C8MIM]Cl
		[A336]		[A336]Cl or Aliquat 336
		[AMIM]	1-Allyl-3-methylimidazolium	[AMIM]Cl
		[BDMIM]	1-Butyl-2,3-dimethylimidazolium	[BDMIM]Cl
		[C4MPIP] or [BMPIP]	1-Butyl-1-methylpiperidinium	[C4MPIP]Cl
		[C4MPYR] or [BMPYR]	1-Butyl-1-methylpyrrolidinium	[C4MPYR]Cl
		Cyphos 101	Trihexyl(tetradecyl)phosphonium	Cyphos IL 101
		Cyphos 167	Tributyl(tetradecyl)phosphonium	Cyphos IL 167
		[VBIM]	1-Vinyl-3-butylimidazolium	[VBIM]Cl
		3-(anthracen-9-ylmethyl)-1-vinyl-1H-imidazol-3-ium		—
[BnSAc]	Benzylsulfanyl acetate	[N1888]	Methyltrioctylammonium	[N1888][BnSAc], [P1888][BnSAc];
[C4SAc]	Butylsulfanyl acetate	[P1888]	Methyltrioctylphosphonium	[N1888][C4SAc], [P1888][C4SAc],
[C5SAc]	Pentylsulfanyl acetate			[N1888][C5SAc], [P1888][C5SAc],
[C6SAc]	Hexylsulfanyl acetate			[N1888][C6SAc], [P1888][C6SAc],
FAP	Tris(pentafluoroethyl)trifluorophosphate	[C4MIM]		[C4MIM][FAP]
Gly	Glycine	[C6MIM]		[C6MIM]Gly
[Hex]	Hexanoate	[A336]		[A336][Hex]
P	Propionate	TOA	Tri-N-octyl ammonium	TOAP
[MTBA]	2-(Methylthio)benzoate	[A336]		[A336][MTBA]
		[PR4]	Trihexyl(tetradecyl)phosphonium	[PR4][MTBA]
[N(CN)2]	Dicyanamide	[C4MIM]		[C4MIM][N(CN)2]
NO3	Nitrate	[C4MIM], TOMA		[C4MIM]NO3, TOMAN
[PF6]	Hexafluorophosphate	[C4MIM], [C6MIM],		[C4MIM][PF6], [C6MIM][PF6],
		[C8MIM]		[C8MIM][PF6]
		[NH4]	Ammonium	[NH4][PF6]
[SCN]	Thiocyanate	[A336], [C4MIM]		[C4MIM][SCN], [A336][SCN]
[SAl]	Salicylate	[PR4], TOMA		[PR4][Sal], TOMAS
[Tf2N]	Bis(trifluoromethylsulfonyl)imide	[C2MIM], [C4MIM],		[C2MIM][Tf2N], [C4MIM][Tf2N],
		[C6MIM], [C8MIM]		[C6MIM][Tf2N], [C8MIM][Tf2N]
		[CNC3MIM]	1-(3-Cyanopropyl)-3-methylimidazolium	[CNC3MIM][Tf2N]
		[BMP]	1-Butyl-1-methylpyrrolidinium	[BMP][Tf2N]
		[C6MPY]	1-Hexyl-4-methylpyridinium	[C6MPY][Tf2N]
		[ClPr]	Chlorpromazine hydrochloride	[ClPr][Tf2N]
[R4P]	Bis(2,4,4-trimethylpentyl) phosphinate	Cyphos 104	Trihexyl(tetradecyl)phosphonium	Cyphos IL 104
[TDI]	2,4-Diisocyanate	[BIM]	1-Benzylimidazole	[BIM][TDI]
[TOS]	Tosylate	[C4MIM]		[C4MIM][TOS]
[TS]	Thiosalicylate	[A336], [PR4]		[A336][TS], [PR4][TS]