Surface Activity of Graphite Nanomaterials

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Title	Surface Activity of Graphite Nanomaterials
Authors	Golev, I.M. Sanin, V.N. Russkih, Е.А. Russkih, D.V.
ORCID
Keywords	Gas sensitivity Nanodisperse amorphous carbon Carbon nanofibers Acetone The electrical contact of the structural elements
Type	Article
Date of Issue	2015
URI	http://essuir.sumdu.edu.ua/handle/123456789/43207
Publisher	Sumy State University
License	Copyright not evaluated
Citation	Golev, I.M. Surface Activity of Graphite Nanomaterials [Текст] / I.M. Golev, V.N. Sanin, Е.А. Russkih et al. // Журнал нано- та електронної фізики. — 2015. — Т.7, №4. — 04015-1.
Abstract	Presents the results of experimental investigation of surface activity of carbon nanostructures: sensor films on the basis of amorphous nanodispersed carbon, carbon nanofibers and disrupted nanographite. The increase in the electrical resistance of such material at a concentration of vapors of acetone in air is 12000 ppm at room temperature in the order of 4 %. It is shown that the growth of the resistance associated with the change in the concentration of conduction electrons in the contacts between the structural elements of the films.
Appears in Collections:	Журнал нано- та електронної фізики (Journal of nano- and electronic physics)