MATEC Web Conf.
Volume 315, 2020International Scientific Practical Conference “Materials science, shape-generating technologies and equipment 2020” (ICMSSTE 2020)
|Number of page(s)||6|
|Published online||01 July 2020|
Effect of sol-gel solution parameters on the formation of films on the surface of carbon fibers
Ufa Institute of Chemistry UFRS RAS, 450054, Ufa, Russia
* Corresponding author: firstname.lastname@example.org
In this study to apply an oxide film to the surface of carbon fibers a sol-gel solution was used. Sol-gel solutions were prepared according to the described procedure from tetraethoxysilane (TEOS) and ethanol at various H2O concentrations. The molar ratio H2O/TEOS ratio was changed in the range from 2 to 20. After coating and drying, the surface morphology of carbon fibers was investigated. The relationship between the concentration of sol-gel solutions and the amount of deposited SiO2 on the surface of carbon fibers was analyzed.
© The Authors, published by EDP Sciences, 2020
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