Thermoelectric Properties of Compacted Micro- and Nanodisperse Graphite Materials

Authors I.M. Golev1, V.N. Sanin2

1 Voronezh Branch of G.V. Plekhanov Russian University of Economics, 67a, Karl Marx Str., 394030 Voronezh, Russia

2 Military Training and Scientific Center of Air Forces "Air Force Academy", 54a, Stary Bolsheviks Str., 394064 Voronezh, Russia

Issue Volume 6, Year 2014, Number 3
Dates Received 19 May 2014; published online 15 July 2014
Citation I.M. Golev, V.N. Sanin, J. Nano- Electron. Phys. 6 No 3, 03063 (2014)
PACS Number(s) 72.15.Jf, 73.63.Fg, 68.37.Yz
Keywords Thermo EMF, Carbon deposit, Nanodisperse carbon, Hopping conduction mechanism.
Annotation The experimental results of measuring the Seebeck coefficient S for carbon deposits containing multi-walled carbon nanotubes, compacted nanofibers, nano- and ultradisperse amorphous carbon are presented. The value of S for such kind of materials lies in the range of 7 to 60 V/K. It is indicated that a hopping conduction mechanism is typical of the compacted materials.

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