Efficient solid-phase extraction of Pb2+, Cd2+, and Cr3+ using ionic liquid-based bis(trifluoromethylsulfonyl)imide grafted onto silica gel as a novel sorbent
Linh Dieu Nguyen, Thuy Xuan Huynh Dao, Chi Hua, Phuong Hoang Tran
Topics & Concepts
Ionic liquidSorbentImideFourier transform infrared spectroscopyAdsorptionExtraction (chemistry)Metal ions in aqueous solutionSolid phase extractionSilica gelAlkylScanning electron microscopeMaterials scienceInfrared spectroscopyIonChemistryInorganic chemistryAnalytical Chemistry (journal)Chemical engineeringChromatographyPolymer chemistryPhysical chemistryOrganic chemistryCatalysisEngineeringComposite materialAnalytical chemistry methods developmentIonic liquids properties and applicationsElectrochemical Analysis and Applications