High-Resolution Electron Microscopic Study of the Structure of Filamentery Carbon on Iron and Nikel Catalysts Full article
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Applied Catalysis (up to 1991)
ISSN: 0166-9834 |
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| Output data | Year: 1988, Volume: 38, Number: 1, Pages: 41-52 Pages count : 12 DOI: 10.1016/S0166-9834(00)80984-7 | ||
| Tags | CARBON - Structure; CATALYSIS; IRON NICKEL ALLOYS; MICROSCOPES, ELECTRON - Applications; SOLIDS - Microscopic Examination | ||
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Abstract:
Direct high-resolution electron microscopy was employed to study the structure of filamentary carbon in carbon-containing iron, nickel and Ni/Al2O3 catalysts. Metal particles initiate the growth of filaments with hollow channels. The filaments are composed of coaxial (002) layers of graphite which are slightly out of parallel to the filament axis. Graphite is in contact with the metal surface through both (002) basal and side planes. In a series of cases there are thin graphite partitions within a hollow channel. Filamentary carbon formed on highly dispersed nickel particles (2–4 nm in size) on Ni/Al2O3 catalysts has a strongly disordered structure. The mechanism of the growth of filamentary carbon is discussed in detail.
Cite:
Zaikovskii V.I.
, Chesnokov V.V.
, Buyanov R.A.
High-Resolution Electron Microscopic Study of the Structure of Filamentery Carbon on Iron and Nikel Catalysts
Applied Catalysis (up to 1991). 1988. V.38. N1. P.41-52. DOI: 10.1016/S0166-9834(00)80984-7 WOS Scopus РИНЦ ANCAN OpenAlex
High-Resolution Electron Microscopic Study of the Structure of Filamentery Carbon on Iron and Nikel Catalysts
Applied Catalysis (up to 1991). 1988. V.38. N1. P.41-52. DOI: 10.1016/S0166-9834(00)80984-7 WOS Scopus РИНЦ ANCAN OpenAlex
Dates:
| Submitted: | May 3, 1987 |
| Accepted: | Oct 27, 1987 |
| Published print: | Mar 15, 1988 |
| Published online: | Oct 2, 2001 |
Identifiers:
| Web of science: | WOS:A1988M663100004 |
| Scopus: | 2-s2.0-0023983472 |
| Elibrary: | 30973550 |
| Chemical Abstracts: | 1988:412548 |
| Chemical Abstracts (print): | 109:12548 |
| OpenAlex: | W2019586300 |