Functionalized Magnetite Nanoparticles Using Two New Ionic Liquids for Efficient Oil Spill Cleanup

Table 1

Comparison between the ORE values of MNPs prepared in the current work, ORE values of untreated MNPs, and ORE values of surface-modified MNPs using different organic materials.

Symbol/organic material used for surface modification	ORE%					Reference
	MNP : crude oil ratio
	1 : 1	1 : 8	1 : 10	1 : 25	1 : 50
Untreated MNPs	45		10			[23]
GO-MNPs/ammonium-based IL	99	94		94	92	Current work
GD-MNPs/ammonium-based IL	98	89		81	81	Current work
DT-MNMs/IL	99	98		95	87	[14]
TP-MNMs/IL	99	98		95	90	[14]
AMO/1-allyl-3-methylimidazolium oleate	100			95	90	[14]
SAS-MPKI/modified asphaltene	92		90	88	80	[24]
SAS-MPNS/modified asphaltene	98		94	90	85	[24]
OA-MNPs/amide of alginate	96		93	87	78	[16]
DA-MNPs/amide of alginate	90		87	75	67	[16]
APC-MNPs/plant extract	81		78	74	70	[19]
APH-MNPs/plant extract	92		90	88	83	[19]
Fe3O4/RMA-750/modified nonionic rosin surfactant	90		92			[25]