Separation of lithium isotopes by NTOE-bonded Merrifield peptide resin

D. W. Kim; H. J. Kim; M. S. Kim; K. Y. Choi; S. H. Kwon; J. S. Shin; J. S. Kim

doi:10.1023/A:1006774122619

Separation of lithium isotopes by NTOE-bonded Merrifield peptide resin

D. W. Kim, H. J. Kim, M. S. Kim, K. Y. Choi, S. H. Kwon, J. S. Shin, J. S. Kim

Research output: Contribution to journal › Article

4 Citations (Scopus)

Abstract

A study of the elution chromatographic separation of lithium isotopes was carried out with NTOE-bonded Merrifield peptide resin. This resin had a capacity of 0.29 meq/g dry resin. Upon column chromatography [0.2 cm(I.D)×32 cm (height)] using 1.0M NH₄Cl solution as an eluent, a single separation factor of 1.026 was obtained by the Glueckauf theory. The heavier isotope, ⁷Li was concentrated in the resin phase, while the lighter isotope, ⁶Li was enriched in the solution phase.

Original language	English
Pages (from-to)	385-388
Number of pages	4
Journal	Journal of Radioanalytical and Nuclear Chemistry
Volume	247
Issue number	2
DOIs	https://doi.org/10.1023/A:1006774122619
Publication status	Published - 2001 Mar 24

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ASJC Scopus subject areas

Analytical Chemistry
Nuclear Energy and Engineering
Radiology Nuclear Medicine and imaging
Pollution
Spectroscopy
Public Health, Environmental and Occupational Health
Health, Toxicology and Mutagenesis

Cite this

Kim, D. W., Kim, H. J., Kim, M. S., Choi, K. Y., Kwon, S. H., Shin, J. S., & Kim, J. S. (2001). Separation of lithium isotopes by NTOE-bonded Merrifield peptide resin. Journal of Radioanalytical and Nuclear Chemistry, 247(2), 385-388. https://doi.org/10.1023/A:1006774122619

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10.1023/A:1006774122619