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T. M. Roshchina, S. V. Glazkova, A. D. Khrycheva, V. G. Makotchenko, M. L. Pantyukhin

Gas chromatography study of the fluorination effect on the surface properties of carbon material

Abstract

The surface of graphite and carbon fiber as well as fluorination products were studied by means of Gas Chromatography. The retention volumes and Kovatz indices for saturated and aromatic hydrocarbons, oxygen- and nitrogen- containing compounds were determined. It was revealed that fluorocarbons materials possess chemically homogeneous and non-polar surface independently of initial carbons properties. Branched alcohols were retained weaker than linear alcohols moreover this tendency was more noticeable on fluorinated graphite.
Moscow University Chemistry Bulletin.
2007, Vol. 48, No. 2, P. 80
   

Copyright (C) Chemistry Dept., Moscow State University, 2002
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