Chemical behavior of recoil species in benzene solutions of neutron-irradiated tris(acetylacetonato)cobalt(III) and tris(acetylacetonato)chromium(III).

DOI Web Site
  • NISHI Yasuo
    Department of Chemistry, Faculty of Science, The University of Tokyo
  • TOMINAGA Takeshi
    Department of Chemistry, Faculty of Science, The University of Tokyo

Bibliographic Information

Other Title
  • 中性子照射したトリスアセチルアセトナトコバルトおよびクロムのベンゼン溶液中における反跳化学種の挙動

Search this article

Description

Neutron-irradiatedCo (acac) 3or Cr (acac) 3 was dissolved in benzene containing various metal acetylacetonates as additives and the change in the apparent60Co-or51Cr-retention with the time after the dissolution was investigated at various temperatures. Unstable metal acetylacetonates such asMg (acac) 2 were found to enhance thermal reactions (or the apparent retention) in the solutions. The behavior of the recoil species was very similar in both the irradiated benzene solutions and benzene solutions of the irradiated solids of these complexes. The reactions of the recoil species in solutions of the irradiatedCo (acac) 3orCr (acac) 3and the effects of various additives in such systems (especially the correlation between the apparent scavenging power of metal salts and the stability constant of their acetylacetonates) were explained in terms of recombination, scavenging and ligand transfer reactions.

Journal

  • RADIOISOTOPES

    RADIOISOTOPES 23 (12), 700-705, 1974

    Japan Radioisotope Association

Keywords

Details 詳細情報について

Report a problem

Back to top