Nanotexture of a Carbon Fibre from Pitch*
V. P. BERVENO, L. V. BRYUKHOVETSKAYA, T. M. NAYMUSHINA, S. A. SOZINOV, V. G. DODNOV, V. M. PUGACHEV and L. I. SHCHUKIN
Institute of Solid State Chemistry and Mechanochemistry, Kemerovo Department, Siberian Branch of the Russian Academy of Sciences,
Pr. Sovetskiy 18, Kemerovo 650099 (Russia) E-mail: carbnanof@kemnet.ru
Pages: 421-424
Abstract
The uniformly disoriented carbon fibre with textural blocks about 0.5 nm in size is produced from the pitchy fibre that was moulded in an electrostatic field from a melt with a moulding temperature Tm that exceeded the softening point Ts by 70oC. The layered carbon fibre with the ordered shell and disoriented nucleus is produced from a pitchy fibre through its mechanical draft at Tm that exceeds Ts by 40oC. The average size of textural blocks in it is of about 1.0 nm.
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