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


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.


Hydrogen Argon Charge Density Thermal Treatment Surface Charge 
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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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