A novel CMPO-functionalized task specific ionic liquid: Synthesis, extraction and spectroscopic investigations of actinide and lanthanide complexes

P.K. Mohapatra; P. Kandwal; M. Iqbal; Jurriaan Huskens; M.S. Murali; Willem Verboom

doi:10.1039/c3dt32967d

A novel CMPO-functionalized task specific ionic liquid: Synthesis, extraction and spectroscopic investigations of actinide and lanthanide complexes

P.K. Mohapatra, P. Kandwal, M. Iqbal, Jurriaan Huskens, M.S. Murali, Willem Verboom

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Abstract

A novel CMPO (carbamoylmethylphosphine oxide) based task specific ionic liquid (TSIL) with an NTf2− counter anion was synthesized and evaluated for actinide/lanthanide extraction from acidic feed solutions using several room temperature ionic liquids (RTILs). The extraction data were compared with those obtained with CMPO in the same set of RTILs and also in the molecular diluent, n-dodecane. The extracted species were analyzed by the conventional slope analysis method and the extraction followed an ion-exchange mechanism. The nature of bonding in the extracted complexes was investigated by various spectroscopic techniques such as FT-IR and UV-visible spectroscopy.

Original language	English
Pages (from-to)	4343-4347
Number of pages	4
Journal	Dalton transactions
Volume	42
Issue number	13
DOIs	https://doi.org/10.1039/c3dt32967d
Publication status	Published - 2013

Keywords

METIS-301588
IR-90131

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10.1039/c3dt32967d

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title = "A novel CMPO-functionalized task specific ionic liquid: Synthesis, extraction and spectroscopic investigations of actinide and lanthanide complexes",

abstract = "A novel CMPO (carbamoylmethylphosphine oxide) based task specific ionic liquid (TSIL) with an NTf2− counter anion was synthesized and evaluated for actinide/lanthanide extraction from acidic feed solutions using several room temperature ionic liquids (RTILs). The extraction data were compared with those obtained with CMPO in the same set of RTILs and also in the molecular diluent, n-dodecane. The extracted species were analyzed by the conventional slope analysis method and the extraction followed an ion-exchange mechanism. The nature of bonding in the extracted complexes was investigated by various spectroscopic techniques such as FT-IR and UV-visible spectroscopy.",

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author = "P.K. Mohapatra and P. Kandwal and M. Iqbal and Jurriaan Huskens and M.S. Murali and Willem Verboom",

year = "2013",

doi = "10.1039/c3dt32967d",

language = "English",

volume = "42",

pages = "4343--4347",

journal = "Dalton transactions",

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publisher = "Royal Society of Chemistry",

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T1 - A novel CMPO-functionalized task specific ionic liquid: Synthesis, extraction and spectroscopic investigations of actinide and lanthanide complexes

AU - Mohapatra, P.K.

AU - Kandwal, P.

AU - Iqbal, M.

AU - Huskens, Jurriaan

AU - Murali, M.S.

AU - Verboom, Willem

PY - 2013

Y1 - 2013

N2 - A novel CMPO (carbamoylmethylphosphine oxide) based task specific ionic liquid (TSIL) with an NTf2− counter anion was synthesized and evaluated for actinide/lanthanide extraction from acidic feed solutions using several room temperature ionic liquids (RTILs). The extraction data were compared with those obtained with CMPO in the same set of RTILs and also in the molecular diluent, n-dodecane. The extracted species were analyzed by the conventional slope analysis method and the extraction followed an ion-exchange mechanism. The nature of bonding in the extracted complexes was investigated by various spectroscopic techniques such as FT-IR and UV-visible spectroscopy.

AB - A novel CMPO (carbamoylmethylphosphine oxide) based task specific ionic liquid (TSIL) with an NTf2− counter anion was synthesized and evaluated for actinide/lanthanide extraction from acidic feed solutions using several room temperature ionic liquids (RTILs). The extraction data were compared with those obtained with CMPO in the same set of RTILs and also in the molecular diluent, n-dodecane. The extracted species were analyzed by the conventional slope analysis method and the extraction followed an ion-exchange mechanism. The nature of bonding in the extracted complexes was investigated by various spectroscopic techniques such as FT-IR and UV-visible spectroscopy.

KW - METIS-301588

KW - IR-90131

U2 - 10.1039/c3dt32967d

DO - 10.1039/c3dt32967d

M3 - Article

SN - 1477-9226

VL - 42

SP - 4343

EP - 4347

JO - Dalton transactions

JF - Dalton transactions

IS - 13

ER -

A novel CMPO-functionalized task specific ionic liquid: Synthesis, extraction and spectroscopic investigations of actinide and lanthanide complexes

Abstract

Keywords

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