2002
DOI: 10.1081/ss-120005469
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Solid–liquid Lanthanide Extraction With Ionic-Imprinted Polymers

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Cited by 22 publications
(9 citation statements)
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“…Lemaire group have developed IIPs based on EDTA and DTPA derivatives and reported higher selectivity coefficients compared to nonimprinted polymers for Gd over La, Nd and Lu ions [20,21]. Biju et al [9] have reported better selectivity coefficients and higher equilibrium loading values with dysprosium(III) IIP particles using styrene and divinyl benzene (DVB) as functional and cross-linking monomers.…”
Section: Introductionmentioning
confidence: 97%
“…Lemaire group have developed IIPs based on EDTA and DTPA derivatives and reported higher selectivity coefficients compared to nonimprinted polymers for Gd over La, Nd and Lu ions [20,21]. Biju et al [9] have reported better selectivity coefficients and higher equilibrium loading values with dysprosium(III) IIP particles using styrene and divinyl benzene (DVB) as functional and cross-linking monomers.…”
Section: Introductionmentioning
confidence: 97%
“…19 Os resultados mostraram que a copolimerização utilizando o acido acrílico foi a mais eficiente, além de terem estudado a influência do agente reticulante e do agente complexante. 20 Recentemente, Fasihi e colaboradores utilizaram o 1-hidroxi-2-(2´-propenila)-9,10-antraquinona como ligante vinilado para reconhecimento de urânio. 21 O material apresentou rápida cinética de ligação e transferência de massa, sendo adequado para uso em soluções com pH entre 4,0 e 7,0; mostrando superfície homogênea com capacidade de ligação melhor que o respectivo polímero não impresso, além de exibir boa seletividade em relação a outros metais com propriedades periódicas semelhantes.…”
Section: (3)unclassified
“…The fractionation of RE elements is usually accomplished by solvent extraction, using di-2-ethylhexylphosphoric acid (HDEHP) [5,6] or ionic liquid [7] as the extractants. Solid-liquid separation such as nanofiltrationcomplexation [8][9][10][11], chelating organic resin [12][13][14], chromatography [15][16][17] as well as ion-imprinted polymers [18][19][20] have also been developed as alternative methods due to their greater efficiency and environmental friendliness. (Mesoporous) silica-based nanocomposites prepared by sol-gel hydrolysis and containing amido [21], imido [22], polyamine, [23,24] and CMPO [25][26][27] ligands or self-assembled monolayers of lanthanide-selective ligand (SAMMS™) [28][29][30] were also studied for the recovery of RE.…”
Section: Introductionmentioning
confidence: 99%