Peculiarities of Filamentous Carbon Formation in Methane Decomposition on Ni-Containing Catalysts Full article
Journal |
Carbon
ISSN: 0008-6223 , E-ISSN: 1873-3891 |
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Output data | Year: 1998, Volume: 36, Number: 1-2, Pages: 87-97 Pages count : 11 DOI: 10.1016/S0008-6223(97)00131-0 | ||
Tags | A. carbon filaments, A. catalytically grown carbon, C. electron microscopy, D. particle size, D. textures | ||
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Abstract:
Experimental data on the effect of CH4 + H2 mixtures composition and temperature on catalytic filamentous carbon (CFC) formation in methane decomposition on Ni-containing catalyst are presented. Microscopy studies have shown that at the lowest methane concentration (2.5%) the amount of CFC produced per unit of catalyst mass is limited primarily by the surface effects imposed by the carbon growth centers (GC) rather than by volume ones. The shape of GC where carbon filament forms depends on the reaction medium composition and temperature. By varying the H2 concentration in the reaction medium, one can change the texture of the CFC produced.
Cite:
Kuvshinov G.G.
, Mogilnykh Y.I.
, Kuvshinov D.G.
, Zaikovskii V.I.
, Avdeeva L.B.
Peculiarities of Filamentous Carbon Formation in Methane Decomposition on Ni-Containing Catalysts
Carbon. 1998. V.36. N1-2. P.87-97. DOI: 10.1016/S0008-6223(97)00131-0 WOS Scopus РИНЦ
Peculiarities of Filamentous Carbon Formation in Methane Decomposition on Ni-Containing Catalysts
Carbon. 1998. V.36. N1-2. P.87-97. DOI: 10.1016/S0008-6223(97)00131-0 WOS Scopus РИНЦ
Dates:
Submitted: | Nov 26, 1996 |
Accepted: | Jun 2, 1997 |
Published print: | Jan 1, 1998 |
Published online: | Jun 18, 1998 |
Identifiers:
Web of science | WOS:000071527400013 |
Scopus | 2-s2.0-0002217289 |
Elibrary | 13289887 |
Chemical Abstracts | 1998:61678 |
Chemical Abstracts (print) | 128:103960 |
OpenAlex | W2000236239 |