Carbonized fibers based on polyvinyl alcohol
- Autores: Petkieva D.1, Golubev E.1, Kurkin T.1, Kechek’yan A.1, Rudakova T.1, Beshenko M.1, Ozerin A.1
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Afiliações:
- Enikolopov Institute of Synthetic Polymeric Materials
- Edição: Volume 477, Nº 2 (2017)
- Páginas: 274-277
- Seção: Chemistry
- URL: https://journals.rcsi.science/0012-5008/article/view/154113
- DOI: https://doi.org/10.1134/S0012500817120035
- ID: 154113
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Resumo
On the basis on polyvinyl alcohol (PVA), carbonized fibers were produced in the form of a complex technical thread with tensile strength above 200 MPa and specific electrical conductivity of at least 0.5 S/cm. Using thermogravimetric and differential thermal analysis, Raman scattering, and wide-angle X-ray diffraction, structures of these fibers were characterized. The structural parameters of carbonized PVA fibers are close to the parameters of carbonized coal tar pitch obtained by heat treatment at 1000°C. The structure and properties of carbonized fibers modified with potassium bisulfate were also studied.
Sobre autores
D. Petkieva
Enikolopov Institute of Synthetic Polymeric Materials
Email: ozerin@ispm.ru
Rússia, Moscow, 117393
E. Golubev
Enikolopov Institute of Synthetic Polymeric Materials
Email: ozerin@ispm.ru
Rússia, Moscow, 117393
T. Kurkin
Enikolopov Institute of Synthetic Polymeric Materials
Email: ozerin@ispm.ru
Rússia, Moscow, 117393
A. Kechek’yan
Enikolopov Institute of Synthetic Polymeric Materials
Email: ozerin@ispm.ru
Rússia, Moscow, 117393
T. Rudakova
Enikolopov Institute of Synthetic Polymeric Materials
Email: ozerin@ispm.ru
Rússia, Moscow, 117393
M. Beshenko
Enikolopov Institute of Synthetic Polymeric Materials
Email: ozerin@ispm.ru
Rússia, Moscow, 117393
A. Ozerin
Enikolopov Institute of Synthetic Polymeric Materials
Autor responsável pela correspondência
Email: ozerin@ispm.ru
Rússia, Moscow, 117393