Catalytic Synthesis of Nanosized Feathery Carbon Structures via the Carbide Cycle Mechanism Full article
| Journal |
Kinetics and Catalysis
ISSN: 0023-1584 , E-ISSN: 1608-3210 |
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| Output data | Year: 2008, Volume: 49, Number: 6, Pages: 868-872 Pages count : 5 DOI: 10.1134/S0023158408060116 | ||
| Tags | Metal Particle; Frontal Face; Carbon Phase; Carbon Nanostructures; Carbon Diffusion | ||
| Authors |
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| Affiliations |
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Funding (1)
| 1 | Президиум РАН | 5.3.2 |
Abstract:
The morphology of carbon nanostructures obtained by 1,2-dichloroethane decomposition on the 90% Ni/Al2O3 catalyst under different reaction conditions was studied by high-resolution transmission electron microscopy. A new carbon product was discovered, which received the name of feathery carbon. The product has an extremely loose disordered structure consisting of separate fragments of a graphite-like phase. The structural disordering is assumed to be caused by the variation of chlorohydrocarbon decomposition conditions on the frontal face of the metal particle. This changes the character of carbon atom diffusion from the frontal face to the backside face of the nickel particles and finally results in a feathery morphology of the carbon phase. The specific surface area of feathery carbon is 300–400 m2/g.
Cite:
Mishakov I.V.
, Buyanov R.A.
, Zaikovskii V.I.
, Strel'tsov I.A.
, Vedyagin A.A.
Catalytic Synthesis of Nanosized Feathery Carbon Structures via the Carbide Cycle Mechanism
Kinetics and Catalysis. 2008. V.49. N6. P.868-872. DOI: 10.1134/S0023158408060116 WOS Scopus РИНЦ ANCAN OpenAlex
Catalytic Synthesis of Nanosized Feathery Carbon Structures via the Carbide Cycle Mechanism
Kinetics and Catalysis. 2008. V.49. N6. P.868-872. DOI: 10.1134/S0023158408060116 WOS Scopus РИНЦ ANCAN OpenAlex
Original:
Мишаков И.В.
, Буянов Р.А.
, Зайковский В.И.
, Стрельцов И.А.
, Ведягин А.А.
Каталитическое получение углеродных наноразмерных структур перистой морфологии по механизму карбидного цикла
Кинетика и катализ. 2008. Т.49. №6. С.916-921. РИНЦ
Каталитическое получение углеродных наноразмерных структур перистой морфологии по механизму карбидного цикла
Кинетика и катализ. 2008. Т.49. №6. С.916-921. РИНЦ
Dates:
| Submitted: | Feb 27, 2008 |
| Accepted: | Apr 11, 2008 |
| Published print: | Nov 1, 2008 |
| Published online: | Dec 3, 2008 |
Identifiers:
| Web of science: | WOS:000261342700011 |
| Scopus: | 2-s2.0-57449105067 |
| Elibrary: | 13586368 |
| Chemical Abstracts: | 2008:1443226 |
| Chemical Abstracts (print): | 150:150270 |
| OpenAlex: | W2077399344 |