Exploring the use of CO2-expanded ionic liquids as solvents in microextraction of 3,3′,4,4′-tetrachlorobiphenyl from aqueous solutions

Exploring the use of CO2-expanded ionic liquids as solvents in microextraction of 3,3′,4,4′-tetrachlorobiphenyl from aqueous solutions

This paper explores the effect of adding supercritical carbon dioxide (scCO2) to Ionic Liquids (ILs) for the microextraction of very diluted pollutants from aqueous matrices. The proposed system uses an IL, trihexyl-tetradecyl-phosphonium bis(trifluoromethylsulfonyl)imide ([P6,6,6,14][Tf2N]) and 1-h...

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Bibliographic Details
Main Authors: Eduardo Villarroel, Gastón Merlet, Carla Toledo-Neira, Luisa Sepúlveda, Julio Romero, Thomas Brouwer, Boelo Schuur, Esteban Quijada-Maldonado
Format: Article
Language:English
Published: Elsevier 2024-06-01
Series:Journal of Ionic Liquids
Subjects:
Lonic Liquid
Carbon dioxide
Microextraction
PCB-77
Pollutant quantification
Online Access:http://www.sciencedirect.com/science/article/pii/S2772422023000241

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http://www.sciencedirect.com/science/article/pii/S2772422023000241

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