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J. Korkisch (1966)
Combined Ion Exchange—Solvent Extraction (CIESE): A Novel Separation Technique for Inorganic Ions, 1
R. Kuroda, N. Yoshikuni, K. Kawabuchi (1970)
Use of DEAE-cellulose in inorganic thin-layer chromatographyJournal of Chromatography A, 47
R. Kuroda, K. Oguma, Hitoshi Watanabe (1973)
Selective chromatographic separation of uranium(VI) on DEAE-cellulose layers in dilute acetic acid mediaJournal of Chromatography A, 86
J. Korkisch, K. Orlandini (1969)
Cation-exchange separation of hafnium and zirconium from accompanying ions.Talanta, 16 1
J. Korkisch, W. Koch (1973)
Anionenaustauschtrennungen der mit Tributylphosphat extrahierbaren Elemente. VIIMicrochimica Acta, 61
J. Korkisch, K. Orlandini (1968)
Cation exchange separation of thorium from rare earths and other elements in methanol-nitric acid medium containing trioctylphosphine oxideAnalytical Chemistry, 40
O. Koch, Gertrud Koch-Dedic (1964)
Handbuch der Spurenanalyse
A. De, C. Bhattacharyya (1972)
COMBINED ION EXCHANGE-SOLVENT EXTRACTION (CIESE) STUDIES OF METAL IONS ON ION EXCHANGE PAPERS. SYNERGISTIC EFFECTS AND CHROMATOGRAPHIC SEPARATIONS.Analytical Chemistry, 44
J. Korkisch (1969)
Modern Methods for the Separation of Rarer Metal Ions
J. Korkisch, F. Feik, S. Ahluwalia (1967)
Cation-exchange behaviour of several elements in nitric acid-organic solvent media.Talanta, 14 9
J. Marinsky, Y. Marcus, R. Barradas (1974)
Ion Exchange and Solvent Extraction
Thin-layers of strongly basic or strongly acidic ionexchange resins (Dowex 1 or Dowex 50), mixed with a plain cellulose, Avicel SF, have been used to investigate the chromatographic behaviour of 40 metal ions in acetic acid — hydrochloric acid — complexing agent media. The CIESE (combined ion-exchange-solvent extraction) effect, proposed by Korkisch, is noticed for scandium and thorium in the anion-exchange system involving trioctylphosphine oxide (TOPO) as the complexing agent, the system providing a basis on the specific separation of both elements. In the cation-exchange system involving TOPO, the metal ions are distributed chromatographically, so that the system allows multicomponent separations to be carried out. The system also reveals the CIESE effect for zirconium and hafnium.
Chromatographia – Springer Journals
Published: Jun 1, 1981
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