Uranium Oxide Mass Loss Rate in Water for an Interface Under Alpha-Irradiation

Abstract

This work uses an external alpha beam to irradiate an uranium oxide/water interface and investigates the release of uranium in aerated deionized water under alpha irradiation. A high energy alpha beam delivered by a cyclotron (CERI-CNRS) goes through the oxide and emerges in the water with a 20 MeV energy. First results are reported here showing that the uranium mass loss rate increases by three orders of magnitude in aerated deionized water under high flux (≥3.3×1010 α.cm−2s−1).

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References

  1. 1.

    S. Sunder, Nucl. Tech. 122, p. 211 (1998)

    CAS  Article  Google Scholar 

  2. 2.

    W. J. Gray PNL/SRP-6689 Effect of Surface Oxidation, Alpha radiolysis and Salt Brine Composition on Spent Fuel and UO2 Leaching Perfomance

  3. 3.

    V. V. Rondinella, Hj Matzke, J. Cobos and T. Wiss, Mat. Res. Soc. Symp. Proc. 556 p. 447 (1999)

    CAS  Article  Google Scholar 

  4. 4.

    M. G. Bailey, L. H. Johnson and D.W. Shoesmith, Corrosion Science, 25, p. 233 (1985)

    CAS  Article  Google Scholar 

  5. 5.

    S. Sunder, D.W. Shoesmith and N.H. Miller, J. NucI. Mater., 244, p. 66 (1997)

    CAS  Article  Google Scholar 

  6. 6.

    J.F. Ziegler, J.P. Biersack Littmark U. et, The Stopping and Range of Ions in Solids, J. F. Ziegler (Ed.), Pergamon Press, New York, 1985.

    Google Scholar 

  7. 7.

    D.W. Shoesmith, S. Sunder, J. NucI. Mater. 190, 20 (1992)

    CAS  Article  Google Scholar 

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Correspondence to C. Corbel.

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Corbel, C., Lucchini, JF., Sattonnay, G. et al. Uranium Oxide Mass Loss Rate in Water for an Interface Under Alpha-Irradiation. MRS Online Proceedings Library 608, 41 (1999). https://doi.org/10.1557/PROC-608-41

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