Estimation of the Chemical Form and the Boiling point of Elementary Astatine by Radiogaschromatography

@inproceedings{Otozai1982EstimationOT,
  title={Estimation of the Chemical Form and the Boiling point of Elementary Astatine by Radiogaschromatography},
  author={K. Otozai and N. Takashi},
  year={1982}
}
After astatine (0) was mixed with 1 3 1 1 2 containing carrier I , , the sample was analyzed by means of radiogaschromatography and the peaks due to I 2 , Atl and At2 were observed. Further, the boiling points were estimated from the retention volume in terms of the semi-empirical theory on gas chromatography. The boiling points of I 2 , Atl and At2 were 457 + 2 , 4 8 6 ± 2 and 503 ± 3 K, respectively. The boiling point of At2 obtained in the present work is far smaller than that expected by… Expand
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SHOWING 1-6 OF 6 REFERENCES
"J."
  • 597,331
Z
  • Anal. Chem. 279, 196
  • 1976
Radiochem
  • Radioanal. Lett. 44 , 67
  • 1980
Radiochim
  • Acta 26, 71
  • 1979
Inorg
  • Chem. 5, 7 6 6
  • 1966
Adv
  • Inorg. Chem. Radiochem. 6, 207
  • 1964