Abstract: The possibility of producing carbon–carbon composites by catalytic chemical vapor deposition has been investigated. Anthracite dust of deposits in the Gorlovskii basin was used as an initial carbon matrix. Salts of nickel acetate and iron oxalate were used to form catalytically active metal particles (nickel and iron) on the surface of anthracite. The precursor salts were supported by an incipient wetness impregnation of anthracite samples with aqueous solutions. Optimal conditions of thermal treatment in inert and reducing media were determined for the used salts. Scanning electron microscopy was used to study the secondary structures of the original anthracite with supported metals and synthesized carbon–carbon composites. Using the low-temperature nitrogen adsorption method, a significant increase in the specific surface area of an anthracite sample with supported nickel as a result of its treatment in an atmosphere of saturated C2–C4 hydrocarbons at 600°C was demonstrated.

Cite: Vedyagin A.A. , Mishakov I.V.
Synthesis of Carbon–Carbon Composites Based on Anthracite of the Gorlovskii Basin
Solid Fuel Chemistry. 2024. V.58. N4. P.258-264. DOI: 10.3103/S0361521924700113 WOS Scopus РИНЦ AN OpenAlex

Dates:

Submitted:	Feb 29, 2024
Accepted:	Apr 10, 2024
Published print:	Aug 7, 2024
Published online:	Aug 7, 2024

Identifiers:

Web of science:	WOS:001286417200006
Scopus:	2-s2.0-85200847204
Elibrary:	68559176
Chemical Abstracts:	2024:1717478
OpenAlex:	W4401388584

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