- P-ISSN 1225-0163
- E-ISSN 2288-8985
- P-ISSN1225-0163
- E-ISSN2288-8985
- SCOPUS, ESCI, KCI
Article Detail
Home > Article Detail
Enrichment of Lithium Isotope by Novel Ion Exchanger Containing Azacrown Ether as Anchor Group
Analytical Science and Technology / Analytical Science and Technology, (P)1225-0163; (E)2288-8985
1998, v.11 no.4, pp.231-234
Kim,
D. W., Lee,
N., Jeong,
Y. K., Ryu,
H., Kim,
C. S., &
Kim,
B.
G.
(1998). Enrichment of Lithium Isotope by Novel Ion Exchanger Containing Azacrown Ether as Anchor Group. Analytical Science and Technology, 11(4), 231-234.
- Downloaded
- Viewed
Abstract
Separation factor for <TEX>$^6Li$</TEX> and <TEX>$^7Li$</TEX> has been determined using ion exchange resin having 1,7,13-trioxa-4,10,16-triazacyclooctadecane (<TEX>$N_3O_3$</TEX>) as an anchor group. The ion exchange capacity of the <TEX>$N_3O_3$</TEX> ion exchanger was 2.0 meq/g dry resin. The lighter isotope, <TEX>$^6Li$</TEX>, is concentrated in the fluid phase, while the heavier isotope, <TEX>$^7Li$</TEX>, is enriched in the resin phase. By column chromatography [0.3 cm(I.D)<TEX>${\times}$</TEX>30 cm (height)] using 3.0 M ammonium chloride solution as an eluent, single separation factor, <TEX>${\alpha}$</TEX>, 1.018, i.e. <TEX>$(^7Li/^6Li)_{resin}/(^7Li/^6Li)_{fluid}$</TEX> was obtained by the Glueckauf theory from the elution curve and isotope ratios.
- keywords
- lithium isotope, separation, azacrown ion exchanger, capacity, chromatography
- Downloaded
- Viewed
- 0KCI Citations
- 0WOS Citations
Other articles from this issue
- Enrichment of Lithium Isotope by Novel Ion Exchanger Containing Azacrown Ether as Anchor Group
- Potentiometric Response of Chitin - based Membrane Electrode to various Metal cations
- The Development of Cisplatin Analysis Method in Plasma by Flameless Atomic Absorption Spectrometry
- Adsorption and Separation Behaviors of Metal Ions Using a Poly-Dibenzo-18-Crown-6 in Aqueous Solution
- Adsorption Characteristics of Cr(VI) on the Oak Sawdust
- Effect of Supporting Anions on Particle Characteristics of Barium Titanyl Oxalate Formed by Homogeneous Precipitation
- Adsorption and Antibacterial Properties of Metal Treated Activated Carbon
- Preparation and Certification of Rice Flour Reference Materials for Trace Elements Analysis
- A Study of Analytical Method for Trace Metal Ions in Whole Blood and Urine by Inductively Coupled Plasma-Mass Spectrometry using Solid-Liquid Extraction Technique
- Separation of Functionalized Heterocyclic Compounds by High Performance Liquid Chromatography (II)
- Matrix effect on the Determination of Inorganic Priority Pollutants in Sludges
- An Optochemical Sensor for the Determination of Divalent Transition Metal Ions Based on a Reactive Dye
- Analysis of Ultra Pure Sulfuric Acid for Semiconductor Using High Resolution ICP-MS
- Characterization of Ferrous Metal Artifacts by Microstructure Observation
- Characterization of Semiconductor Using Neutron Activation Analysis-I (Its Principle and Wafer Bulk Analysis)
- more
Recommanded Articles
This website recommended the use the Chrome browser for journal website.