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Kinetics of the geminal recombination of aromatic radicals in liquid polymers

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Bulletin of the Academy of Sciences of the USSR, Division of chemical science Aims and scope

Conclusions

Laser photolysis was used to determine the kinetics of the geminal and bulk recombination of radical pairs formed in the transfer of a hydrogen atom from p-cresol to triplet benzophenone in liquid polymers. In a very viscous polymer matrix containing a nonviscous plasticizer, the bulk recombination of the low-molecular-weight radicals proceeds at a very high rate as in nonviscous liquids.

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Literature cited

  1. N. M. Émanuél and A. L. Buchachenko, The Chemical Physics of Aging and Polymer Stabilization [in Russian], Izd. Nauka, Moscow (1982).

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  2. V. Ya. Shlyapintokh, Photochemical Transformations in Polymer Stabilization [in Russian], Izd. Khimiya, Moscow (1979).

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  3. P. P. Levin, I. V. Khudyakov, and V. A. Kuz'min, Dokl. Akad. Nauk SSSR,288, 661 (1986).

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  4. V. A. Kuz'min, P. P. Levin, and I. V. Khudyakov, Izv. Akad. Nauk SSSR, Ser. Khim., 479 (1986).

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Authors and Affiliations

  1. Institute of Chemical Physics, Academy of Sciences of the USSR, Moscow

    V. A. Kuz'min, P. P. Levin & I. V. Khudyakov

Authors
  1. V. A. Kuz'min
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  2. P. P. Levin
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  3. I. V. Khudyakov
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Additional information

Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 2, pp. 437–438, February, 1987.

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Kuz'min, V.A., Levin, P.P. & Khudyakov, I.V. Kinetics of the geminal recombination of aromatic radicals in liquid polymers. Russ Chem Bull 36, 395–396 (1987). https://doi.org/10.1007/BF00959390

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  • DOI: https://doi.org/10.1007/BF00959390

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