1999
DOI: 10.1080/07360299908934598
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SELECTIVE EXTRACTION OF Am(III) OVER Eu(III) BY 2,6-DITRIAZOLYL- AND 2,6-DITRIAZINYLPYRIDINES1

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Cited by 356 publications
(284 citation statements)
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“…tri-tertio-butyl-pyridyl-triazine, T t BuPTZ), were able to separate An(III) from Ln(III) when mixed with lipophilic anions. [1,2] However, bis-triazinyl-pyridines (BTP, Figure 1), a new family of nitrogen-containing polydendate ligands recently developed by Z. Kolarik et al [3] in the framework of a European contract led by CEA-Marcoule, 1 appeared to be very efficient and selective extracting agents towards An(III), even from very acidic aqueous solutions (e.g. [HNO 3 ] ≥2 mol/L).…”
Section: Introductionmentioning
confidence: 99%
“…tri-tertio-butyl-pyridyl-triazine, T t BuPTZ), were able to separate An(III) from Ln(III) when mixed with lipophilic anions. [1,2] However, bis-triazinyl-pyridines (BTP, Figure 1), a new family of nitrogen-containing polydendate ligands recently developed by Z. Kolarik et al [3] in the framework of a European contract led by CEA-Marcoule, 1 appeared to be very efficient and selective extracting agents towards An(III), even from very acidic aqueous solutions (e.g. [HNO 3 ] ≥2 mol/L).…”
Section: Introductionmentioning
confidence: 99%
“…4) To develop a partitioning process using the extraction chromatography technique, Wei et al reported an excellent adsorbent for extraction chromatography.…”
Section: 3)mentioning
confidence: 99%
“…7,8) Pyridine-based ligands have been shown to enhance the liquid-liquid extraction of uranium and the minor actinides from lanthanide actinide mixtures. [9][10][11] They probably have affinity to U(VI) compared to those coordinating with oxygen atoms, 9) although the stability constant of pyridine with U(VI) is not known. We investigated the association and dissociation of U(VI) on 4-mercaptopyridine SAM (4-PyS-SAM) to elucidate interactions of 4-PyS-SAM with U(VI).…”
Section: Introductionmentioning
confidence: 99%