Chem. J. Chinese Universities ›› 1987, Vol. 8 ›› Issue (10): 923.
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Ling Daren1, J. F. Powell2
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Abstract: The philosophy of resolving actinon-lanthanon mixtures via cation-exchange elution with selective chelating agents is considered in view of the lanthanon chelate formation constant sequences obtained with various ligands derived from polyamino-polycarboxylic acid analogues of bis(2-amino-ethyl)ether-N N,N'N'-tetraacetic acid. Stability constant data and other characteristics of a newly synthesized variant, bis (2-aminoethyl)ether-N,N,N'-triacetic acid-N'-(3-propanoic acid) are reported. The possibility of its potential application is discussed for separation of actinon-lanthanon mixtures by ion exchange.
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Ling Daren, J. F. Powell. On Altering the Lanthanide Chelate Formation Constant Sequence to Improve Ac-Ln Separations in Cation Exchange Elutions[J]. Chem. J. Chinese Universities, 1987, 8(10): 923.
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http://www.cjcu.jlu.edu.cn/EN/Y1987/V8/I10/923