Solvent extraction and extraction–voltammetric determination of phenols using room temperature ionic liquid

The phenolic compounds phenol, 4-nitrophenol, 2,4-dinitrophenol, 2,6-dinitrophenol, 1-naphthol, 2-naphthol, and 4-chlorophenol are extracted nearly quantitatively from aqueous solution into the room temperature ionic liquid 1-butyl-3-methylimidazolium hexafluorophosphate (BMImPF₆) in molecular form...

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Veröffentlicht in:Analytical and bioanalytical chemistry 2005-01, Vol.381 (2), p.464-470
Hauptverfasser: Khachatryan, Kristine S, Smirnova, Svetlana V, Torocheshnikova, Irina I, Shvedene, Natalia V, Formanovsky, Andrey A, Pletnev, Igor V
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Sprache:eng
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Zusammenfassung:The phenolic compounds phenol, 4-nitrophenol, 2,4-dinitrophenol, 2,6-dinitrophenol, 1-naphthol, 2-naphthol, and 4-chlorophenol are extracted nearly quantitatively from aqueous solution into the room temperature ionic liquid 1-butyl-3-methylimidazolium hexafluorophosphate (BMImPF₆) in molecular form at pH
ISSN:1618-2642
1618-2650
DOI:10.1007/s00216-004-2872-y