Skip to main content
SpringerLink
Log in

Isotopic exchange between molecular oxygen and MO·SiO2

  • Physical Chemistry
  • Published:
Bulletin of the Academy of Sciences of the USSR, Division of chemical science Aims and scope

Conclusions

  1. 1.

    Isotopic exchange between beryllium, magnesium, calcium, strontium, and barium silicates (MO·SiO2) and molecular oxygen was studied, and it was shown that the exchangeable oxygen is a small proportion (0.1–3%) of the surface oxygen.

  2. 2.

    The equivalence of the exchangeable oxygen with respect to exchange with18O was established.

  3. 3.

    The oxygen in the free alkali-earth metal oxides which form a separate phase on the surface of the MO·SiO2 primarily participates in the exchange.

  4. 4.

    Modification of MO·SiO2 with phosphorus results in a decrease in the mobility of the oxygen.

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

Similar content being viewed by others

Literature cited

  1. K. Tanabe, Solid Acids and Bases: Their Catalytic Properties, Academic Press (1970).

  2. D. B. Tagiev, Neftekhim.,20, 416 (1980).

    Google Scholar 

  3. D. B. Tagiev, S. M. Zul'fugarova, and Z. G. Zul'fugarov, Proceedings of the IVth Conference of Oxidative Catalysis [in Russian], Vol. 1, Baku (1981), p. 207.

    Google Scholar 

  4. A. L. Klyachko-Gurvich, Izv. Akad. Nauk SSSR, Otd. Khim. Nauk, 1884 (1961).

  5. E. R. S. Winter, Adv. Catal.,10, 196 (1958).

    Google Scholar 

  6. A. P. Dzis'yak, Dissertation, Moscow (1963).

  7. E. R. S. Winter, J. Chem. Soc. A, 2889 (1968).

    Google Scholar 

  8. V. I. Spitsyn and V. G. Finikov, Izv. Akad, Nauk SSSR, Otd, Khim, Nauk, 1351 (1959).

  9. USSR Inventor's certificate No. 819081; Byull. Izobret., No. 13 (1981).

Download references

Author information

Authors and Affiliations

  1. N. D. Zelinskii Institute of Organic Chemistry, Academy of Sciences of the USSR, Moscow

    O. P. Tkachenko, D. B. Tagiev, S. M. Zul'fugarova, Z. G. Zul'fugarov & Kh. M. Minachev

  2. Institute of Inorganic and Physical Chemistry, Academy of Sciences of the Azerbaijan SSR, Baku

    O. P. Tkachenko, D. B. Tagiev, S. M. Zul'fugarova, Z. G. Zul'fugarov & Kh. M. Minachev

Authors
  1. O. P. Tkachenko
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. D. B. Tagiev
    View author publications

    You can also search for this author in PubMed Google Scholar

  3. S. M. Zul'fugarova
    View author publications

    You can also search for this author in PubMed Google Scholar

  4. Z. G. Zul'fugarov
    View author publications

    You can also search for this author in PubMed Google Scholar

  5. Kh. M. Minachev
    View author publications

    You can also search for this author in PubMed Google Scholar

Additional information

Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 11, pp. 2423–2426, November, 1984.

We would like to thank Kh. T. Kakhramanova for recording the IR spectra of the samples and G. V. Antoshin for discussing the results obtained.

Rights and permissions

Reprints and permissions

About this article

Cite this article

Tkachenko, O.P., Tagiev, D.B., Zul'fugarova, S.M. et al. Isotopic exchange between molecular oxygen and MO·SiO2 . Russ Chem Bull 33, 2213–2216 (1984). https://doi.org/10.1007/BF00948823

Download citation

  • Received:

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF00948823

Keywords

Search

Navigation