PRODUCTION OF CARBON COMPOSITE NANOFIBERS BASED ON COAL TAR AND TEXTILE CORD

Аннотация

The article conducted experiments on the production of carbon nanofibers based on coal tar and
textile cord by method electrospinning in a laboratory setup. Carbon nanofibers (CNFs) were obtained from textile
cord carbonizate (TC) and coal tar (CT) from the Shubarkol deposit, and polymethylmethacrylate (PMMA) was used
as a binder. The elemental composition was determined and the surface morphology of the samples was studied. As a
result of energy dispersive X-ray spectroscopy and SEM microscopy, the chemical compositions of the CNF based
on TC + PMMA were determined, which amounted to C-82.69%, O-1.72%, Si-0.46%, Al-15.14%, TC + CT +
PMMA: C-88.43%, O-4.06%, Al-7.32%, S-0.19%, the diameter of carbon nanofibers ranged from 64.2 nm to
539.3 nm.