SEPARATION OF LITHIUM ISOTOPE BY AZACROWN TETRAMERRIFIELD PEPTIDE-RESIN

Authors
KIM DW KIM BK PARK SR LEE NS JEON YS CHOI KY LEE YI
Citation
Dw. Kim et al., SEPARATION OF LITHIUM ISOTOPE BY AZACROWN TETRAMERRIFIELD PEPTIDE-RESIN, Journal of radioanalytical and nuclear chemistry, 232(1-2), 1998, pp. 257-259
Citations number
26
Categorie Soggetti
Chemistry Inorganic & Nuclear","Chemistry Analytical","Nuclear Sciences & Tecnology
Journal title
Journal of radioanalytical and nuclear chemistry → ACNP
ISSN journal
02365731
Volume
232
Issue
1-2
Year of publication
1998
Pages
257 - 259
Database
ISI
SICI code
0236-5731(1998)232:1-2<257:SOLIBA>2.0.ZU;2-E
Abstract
A study on the separation of lithium isotope was carried out with N4O azacrown ion exchange resin. The lighter Li-6 isotope concentrated in the solution phase, while the heavier Li-7 isotope is enriched in the resin phase. Upon column chromatography (0.3 cm I.D.x15.5 cm height) u sing 0.5M NH4Cl as an eluent, single separation factor, alpha=1.00127 was obtained.