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Russian Journal of Applied Chemistry

, Volume 77, Issue 12, pp 1935–1938 | Cite as

Surface chemistry of ultradispersed diamonds

  • A. N. Eremenko
  • O. A. Besedina
  • I. I. Obraztsova
Sorption and Ion-Exchange Processes

Abstract

The type and amount of functional groups on the surface of ultradispersed diamonds were determined. The adsorption of potential-determining ions was studied in relation to various factors, and the surface charge density was evaluated. The influence exerted by thermal treatment in argon and hydrogen on the functional composition of the surface was analyzed.

Keywords

Hydrogen Argon Charge Density Thermal Treatment Surface Charge 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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REFERENCES

  1. 1.
    Dolmatov, V.Yu., Usp. Khim., 2001, vol. 70, no.7, pp. 687–708.Google Scholar
  2. 2.
    RF Patent 2 081 821.Google Scholar
  3. 3.
    Obraztsova, I.I. and Eremenko, A.N., Zh. Prikl. Khim., 2003, vol. 76, no.3, pp. 443–445.Google Scholar
  4. 4.
    Boehm, H., Advances in Catalysis and Related Subject, Vol. 16, Eley, D.D., Pines, H., and Weisz, P.B., Eds., New York: Academic, 1966, pp. 179–274.Google Scholar
  5. 5.
    Chiganova, G.A., Kolloid. Zh., 1994, vol. 56, no.2, pp. 266–268.Google Scholar
  6. 6.
    Cheronis, N.D. and Ma, T.S., Organic Functional Group Analysis by Micro and Semimicro Methods, New York: Interscience, 1964.Google Scholar
  7. 7.
    Antonovskii, V.L., Analiticheskaya khimiya organicheskikh peroksidnykh soedinenii (Analytical Chemistry of Organic Peroxide Compounds), Moscow: Khimiya, 1978, p. 42.Google Scholar
  8. 8.
    Tarkovskaya, I.A., Okislennyi ugol’ (Oxidized Coal). Kiev: Naukova Dumka, 1981.Google Scholar
  9. 9.
    Kuchuk, V.I., Golikova, E.V., and Chernoberezhskii, Yu.M., Kolloid. Zh., 1984, vol. 46, no.6, pp. 1129–1135.Google Scholar

Copyright information

© MAIK “Nauka/Interperiodica” 2004

Authors and Affiliations

  • A. N. Eremenko
    • 1
  • O. A. Besedina
    • 1
  • I. I. Obraztsova
    • 1
  1. 1.Kemerovo Branch of the Institute of Solid-State Chemistry and Mechanochemistry, Siberian DivisionRussian Academy of SciencesKemerovoRussia

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