Skip to main content
SpringerLink
Log in

Quenching Mechanism of the UO22+ Excited State by Naphthols and Dihydroxynaphthols Compounds

  • Published:
Journal of Radioanalytical and Nuclear Chemistry Aims and scope Submit manuscript

Abstract

We report on the bimolecular quenching rate constants (k q ) of the *UO2 2+ with 1-naphthol, 2-naphthol and dihydroxynaphthols compounds in 1M H3PO4 medium and describe the appearance of stable photoproducts which is attributed to the photodegradation of the naphtholic compounds.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Log in via an institution

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

References

  1. E. Rabinowitch, R. L. Belford, Spectroscopy and Photochemistry of Uranyl Compounds, McMillan, New York, 1964.

    Google Scholar 

  2. C. P. Baird, T. J. Kemp, Progr. Reaction Kinetics, 22 (1997) 87.

    Google Scholar 

  3. P. Mazellier, M. Bolte, J. Photochem. Photobiol. A: Chem., 98 (1996) 141.

    Google Scholar 

  4. Y. Mao, A. Bakac, Inorg. Chem., 35 (1996) 3925.

    Google Scholar 

  5. Y. Y. Park, H. Tomiyasu, J. Photochem. Photobiol. A: Chem., 64 (1992) 25.

    Google Scholar 

  6. Y. Y. Park, H. Tomiyasu, J. Photochem. Photobiol. A: Chem., 74 (1993) 11.

    Google Scholar 

  7. S. Sakuraba, R. Matsushima, Bull. Chem. Soc. Japan, 44 (1971) 2915.

    Google Scholar 

  8. M. Ahmad, A. Cox, T. J. Kemp, Q. Sultana, J. Chem. Soc. Perkin II., (1975) 1867.

  9. M. S. Sidhu, Anju, P. V. K. Bhatia, J. Radioanal. Nucl. Chem., 188 (1994) 243.

    Google Scholar 

  10. R. Matsushima, S. Sakuraba, J. Am. Chem. Soc., 93 (1971) 7143.

    Google Scholar 

  11. R. Matsashima, J. Am. Chem. Soc., 94 (1972) 6010.

    Google Scholar 

  12. M. D. G. M. Miguel, S. J. Formosinho, M. L. P. LeitÀo, J. Photochem., 33 (1986) 209.

    Google Scholar 

  13. G. I. Sergeeva, A. K. Chibisov, L. V. Levshin, A. V. Karyakin, J. Photochem., 5 (1976) 253.

    Google Scholar 

  14. H. D. Burrows, J. D. Pedrosa De Jesus, J. Photochem, 5 (1976) 265.

    Google Scholar 

  15. H. D. Burrows, S. J. Formosinho, M. D. G. Miguel, F. P. Coelho, J. Chem. Soc. Faraday Trans. 1,72 (1976) 163.

    Google Scholar 

  16. T. P. Logan, J. P. Birk, Inorg. Chem., 12 (1973) 2464.

    Google Scholar 

  17. Y. Y. Park, Y. Sakai, R. Abe, T. Ishii, M. Harada, T. Kojima, H. Tomiyasu, J. Chem. Soc. Faraday Trans. 1,86 (1990) 55.

    Google Scholar 

  18. C. Moulin, P. Decambox, V. Moulin, J. G. Decaillon, Anal. Chem., 67 (1995) 348.

    Google Scholar 

  19. G. Meinrath, Radiochim. Acta, 77 (1997) 221.

    Google Scholar 

  20. G. Meinrath, J. Radioanal. Nucl. Chem., 232 (1998) 179.

    Google Scholar 

  21. J. Theurich, D. W. Bahnemann, R. Vogel, F. E. Ehamed, G. Alhakimi, I. Rajab, Res. Chem. Intermed., 23 (1997) 247.

    Google Scholar 

  22. S. Das, M. Muneer, K. R. Gopidas, J. Photochem. Photobiol. A: Chem., 77 (1994) 83.

    Google Scholar 

  23. J. N. Demas, E. M. Jones, R. A. Keller., Anal. Chem., 58 (1986) 1717.

    Google Scholar 

  24. Handbook of Flurescence Spectra of Aromatic Molecules, 2nd ed., Academic Press, New York and London, 1971.

  25. W. A. Massad, R. G. Badini, G. A. ArgÜello, J. Radioanal. Nucl. Chem., 240 (1999) 917.

    Google Scholar 

  26. Handbook of Chemistry and Physics, 68th ed., CRC Press, 1987–1988.

Download references

Author information

Authors and Affiliations

  1. INFIQC — Departamento de Físico-Química — Facultad de Ciencias Químicas, Universidad Nacional de Córdoba — Ciudad Universitaria, 5000, Córdoba, Argentina

    W. A. Massad

  2. INFIQC — Departamento de Físico-Química — Facultad de Ciencias Químicas, Universidad Nacional de Córdoba — Ciudad Universitaria, 5000, Córdoba, Argentina

    G. A. Argüello

Authors
  1. W. A. Massad
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. G. A. Argüello
    View author publications

    You can also search for this author in PubMed Google Scholar

Rights and permissions

Reprints and permissions

About this article

Cite this article

Massad, W.A., Argüello, G.A. Quenching Mechanism of the UO22+ Excited State by Naphthols and Dihydroxynaphthols Compounds. Journal of Radioanalytical and Nuclear Chemistry 245, 407–410 (2000). https://doi.org/10.1023/A:1006795412827

Download citation

  • Issue Date:

  • DOI: https://doi.org/10.1023/A:1006795412827

Keywords

Search

Navigation