Abstract
A study on the separation of lithium isotope was carried out with N4O azacrown ion exchange resin. The lighter6Li isotope concentrated in the solution phase, while the heavier7Li isotope is enriched in the resin phase. Upon column chromatography (0.3 cm I.D.×15.5cm height) using 0.5M NH4Cl as an eluent, single separation factor, α=1.00127 was obtained.
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Kim, D.W., Kim, B.K., Park, S.R. et al. Separation of lithium isotope by azacrown tetramerrifield peptide resin. J Radioanal Nucl Chem 232, 257–259 (1998). https://doi.org/10.1007/BF02383751
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DOI: https://doi.org/10.1007/BF02383751