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Energy Transfer from Higher Triplet States

  • M. V. Alfimov
  • I. G. Batekha
  • V. I. Gerko
  • Yu. B. Sheck
Conference paper

Abstract

The observation of the effect of energy transfer from higher triplet states by the decrease in phosphorescence of aromatic compounds dissolved in transparent glassy solvents under excitation of solute molecules in their triplet-triplet absorption is reported. The quantum efficiency of the energy transfer was shown to increase with the energy gap between the excited state T* and the lowest triplet state T1 of the solute and with the multiple chemical bonds of the solvent molecules. The quantum efficiency for transfer from higher triplet states has a value of 0.01–0.2.

Keywords

Energy Transfer Triplet State Quantum Efficiency Solute Molecule Nonradiative Transition 
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References

  1. 1.
    V. V. Rylkov, V. E. Kholmogorov, A. N. Terenin, Dokl. Akad. Nauk SSSR 165, 356 (1965).Google Scholar
  2. A. N. Terenin, V. V. Rylkov, V. E. Kholmogorov, Photochem. Photobiol. 543 (1966).Google Scholar
  3. 2.
    S. Siegel, K. Eisenthal, J. Chem. Phys. 42 2494 (1965)ADSCrossRefGoogle Scholar
  4. 3.
    Kh. S. Bagdasaryan, Kinetika Kataliz 8, 1073 (1967)Google Scholar
  5. 4.
    M. V. Alfimov, I. G. Batekha, V. A. Smirnov, ibid., 7, 766 (1966)Google Scholar
  6. M. V. Alfimov, I. G. Batekha, V. A. Smirnov Khim. High Energies 2, 123 (1968).Google Scholar
  7. 5.
    M. V. Alfimov, I. G. Batekha, V. A. Smirnov, Dokl. Acad. Nauk SSSR 185., 626 (1969)Google Scholar
  8. 6.
    M. V. Alfimov, I. G. Batekha, Yu. B. Sheck, Izv. Akad. Nauk SSSR. Ser. Phys. 32, 1488 (1968)Google Scholar
  9. M. V. Alfimov, I. G. Batekha Khim. High Energies 29 215 (1968).Google Scholar
  10. 7.
    M. V. Alfimov, I. G. Batekha, Yu. B. Sheck, V. I. Gerko, Spectrochimica Acta, 27A, 329 (1971).ADSGoogle Scholar
  11. 8.
    V. I. Gerko, Yu. B. Sheck, I. G. Batekha, M. V. Alfimov, Opt. i Spectra. 30, (1971).Google Scholar
  12. 9.
    G. W. Robinson, R. P. Frosch, J. Chem. Phys. 38, 1187 (1963)ADSCrossRefGoogle Scholar
  13. G. W. Robinson, R. P. Frosch, J. Chem. Phys. 37, 1962 (1962).ADSCrossRefGoogle Scholar
  14. 10.
    R. S. H. Liu, R. E. Kellogg, J. Am. Chem. Soc. 91, 250 (1969).CrossRefGoogle Scholar
  15. 11.
    I. G. Batekha, Yu. B. Sheck, S. A. Krysanov, M. V. Alfimov, Dokl. Akad. Nauk SSSR 197, 614 (1971).Google Scholar
  16. 12.
    Yu. B. Sheck, I. G. Batekha, M. V. Alfimov, Khim. High Energies, 5, 297 (1971).Google Scholar

Copyright information

© Plenum Press, New York 1973

Authors and Affiliations

  • M. V. Alfimov
    • 1
  • I. G. Batekha
    • 1
  • V. I. Gerko
    • 1
  • Yu. B. Sheck
    • 1
  1. 1.Inst. of Chem. Phys.Academy of Sciences of the USSRChernogolovka, MoscowUSSR

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