Preparation of Inorganic Ion Exchangers with High Selectivity for Lithium Isotopes

DOI
  • OI Takao
    Department of Chemistry, Sophia University

Bibliographic Information

Other Title
  • 高いリチウム同位体選択能を有する無機イオン交換体の創製

Description

Development of ion exchangers that show large lithium isotope effects is hoped for to establish highly efficient chromatographic processes of lithium isotope separation. In this paper, preparation, characterization, ion exchange properties, and lithium isotope selectivity of inorganic materials that have been and still are being studied by my research group at Sophia University are reviewed. They include manganese oxides-based ion exchangers, antimonic acids and titanium/zirconium phosphates-based ion exchangers. As a result, the lithium isotope separation effects that were one order of magnitude larger than those of organic ion exchangers were obtained. Some inorganic ion exchangers were found to show ion exchange rates more than comparable to those of organic ones.

Journal

Details 詳細情報について

  • CRID
    1390001204435028992
  • NII Article ID
    130004162360
  • DOI
    10.5182/jaie.15.80
  • ISSN
    18843360
    0915860X
  • Text Lang
    en
  • Data Source
    • JaLC
    • Crossref
    • CiNii Articles
  • Abstract License Flag
    Disallowed

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