Abstract
Isotope separation of tritium from deuterium in heavy water was attempted by CO2-laser-induced, highly-selective multiphoton dissociation of C2TF5 present in C2DF5. Single-step T/D separation factors exceeding 3000, 1000, and 500 were attained, respectively, for the first time with CO2 laser 10P(34) 931.0 cm−1 at 10, 20, and 30 Torr pentafluoroethane pressures at −78 °C (i.e., equivalent to 15, 30, and 45 Torr at room temperature).
Article PDF
Similar content being viewed by others
Explore related subjects
Discover the latest articles, news and stories from top researchers in related subjects.Avoid common mistakes on your manuscript.
References
F. Magnotta, I.P. Herman, F.T.Aldridge: Chem. Phys. Lett.92, 600–605 (1982)
Y. Makide, S. Kato, T. Tominaga, K. Takeuchi: Appl. Phys. B28, 341–348 (1982)
Y. Makide, S. Hagiwara, T. Tominaga, K. Takeuchi, R. Nakane: Chem. Phys. Lett.82, 18–24 (1981)
K. Takeuchi, I. Inoue, R. Nakane, Y. Makide, S. Kato, T. Tominaga: J. Chem. Phys.74, 398–405 (1982)
Y. Makide, S. Hagiwara, T. Tominaga, O. Kurihara, R. Nakane: Int. J. Appl. Radiat. Isotopes32, 881–885 (1981)
Y. Makide, T. Tominaga, K. Takeuchi, O. Kurihara, R. Nakane: ACS Symposium on Laser Isotope Separation (Las Vegas, USA, March 1982)
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Makide, Y., Kato, S., Tominaga, T. et al. Laser isotope separation of tritium from deuterium: CO2-laser-induced multiphoton dissociation of C2TF5 in C2DF5 . Appl. Phys. B 32, 33–34 (1983). https://doi.org/10.1007/BF00688772
Received:
Accepted:
Issue Date:
DOI: https://doi.org/10.1007/BF00688772