Adsorption Properties of Modified Powders of Detonated Diamond Obtained by Gas Chromatografy

Authors

  • Svetlana A. Parkaeva the post graduate student of A.N. Frumkin institute of physical chemistry and electrochemistry of russian academy of sciences, Moscow
  • Luibov D. Belyakova the chief scientific worker of A.N. Frumkin institute of physical chemistry and electrochemistry of russian academy of sciences, professor, Moscow
  • Oleg G. Larionov the main scientific worker of A.N. Frumkin institute of physical chemistry and electrochemistry of russian academy of sciences, Moscow

Keywords:

thermodynamic adsorption characteristics, the contribution of specific interaction, the compensating dependences, modified powders of nanodiamond.

Abstract

The adsorption properties of different samples of original and modified powders of ultradisperse
diamond at low surface coverage have been studied by gas chromatography. As the test-substances have
been used both non-polar and polar compounds. The retention times of test-substances of different nature
have been determined at different temperatures. Based on these data thermodynamic adsorption
characteristics have been calculated. The comparison of the thermodynamic adsorption characteristics for
the powders of ultradisperse nanodiamond modified by different methods has been performed

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Published

2019-11-27

Issue

Vol. 10 No. 2 (2010): Sorbtsionnye i Khromatograficheskie Protsessy

Section

Статьи

How to Cite

Adsorption Properties of Modified Powders of Detonated Diamond Obtained by Gas Chromatografy. (2019). Sorbtsionnye I Khromatograficheskie Protsessy, 10(2). https://journals.vsu.ru/sorpchrom/article/view/2049

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