Chemical Behavior of Carrier Free Iodine Produced by Beta-Decay and Effects of Iodine Carriers
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概要
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The effect of carriers on the chemical behavior of <SUP>131</SUP>I produced from the <SUP>130</SUP>Te(<I>n, r</I>)<SUP>131</SUP>Te→<SUP>β-</SUP><SUP>131</SUP>I processes was investigated with paper electrophoresis, autoradiography and <I>r</I>-ray spectrometry. <BR>If no carrier was added, the chromatograms of the iodine species revealed significant deposits of an unexpected chemical species between the spots of the iodide and iodate species. The addition of either iodate or periodate as carrier converted the species into iodate in the former case, and into iodate and periodate in the latter.<BR>Referring to the already known exchange reactions between different iodine species, hence was concluded that the species observed in the experiment without carrier was the iodite species (IO<SUP>-</SUP><SUB>2</SUB>), as surmised by previous authors.
- 一般社団法人 日本原子力学会の論文
著者
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Tamai Tadaharu
Research Reactor Institute, Kyoto University
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Tamai Tadaharu
Research Reactor Institute Kyoto University
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Matsushita Rokuji
Research Reactor Institute Kyoto University
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KISO Yoshiyuki
Research Reactor Institute, Kyoto University
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HASHIMOTO Tetsuo
Research Reactor Institute, Kyoto University
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