Gas-Phase Synthesis of Nitrogen-Containing Carbon Nanotubes and Their Electronic Properties Full article
Conference |
Fullerenes and Atomic Clusters : V International Workshop 02-06 Jul 2001 , St. Petersburg |
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Journal |
Physics of the Solid State
ISSN: 1063-7834 , E-ISSN: 1090-6460 |
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Output data | Year: 2002, Volume: 44, Number: 4, Pages: 652-655 Pages count : 4 DOI: 10.1134/1.1470550 | ||||
Tags | Pyrolysis; Carbon Nanotubes; Thermal Decomposition; Fluorescence Spectrum; CH3CN | ||||
Authors |
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Affiliations |
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Funding (6)
1 | International Association for the Promotion of Co-operation with Scientists from the New Independent States of the Former Soviet Union | 00-237 |
2 | The Ministry of Education and Science of the Russian Federation | 98055 |
3 | Russian Foundation for Basic Research | 00-03-32463 |
4 | Russian Foundation for Basic Research | 00-03-32510 |
5 | Russian Foundation for Basic Research | 00-02-17987 |
6 | International Association for the Promotion of Co-operation with Scientists from the New Independent States of the Former Soviet Union | 97-1400 |
Abstract:
Nitrogen-containing carbon nanotubes are synthesized using a gas-phase reaction. The synthesis of nitrogen-doped carbon nanotubes from 100 to 500 Å in diameter is accomplished through pyrolysis of acetonitrile (CH3CN) at a temperature of 800°C. Cobalt and nickel metallic particles formed upon thermal decomposition of a mixture of maleate salts are used as catalysts. The materials synthesized are investigated by scanning and transmission electron microscopy. Analysis of the x-ray photoelectron spectra demonstrates that the content of nitrogen atoms in three nonequivalent charge states is approximately equal to 3%. A comparison of the CKα x-ray fluorescence spectrum of the carbon nanotubes synthesized through electric-arc evaporation of graphite and the x-ray fluorescence spectrum of the nitrogen-containing carbon nanotubes prepared by catalytic decomposition of acetonitrile indicates that, in the latter case, the spectrum contains a certain contribution from the sp3 states of carbon atoms. The temperature dependences of the electrical conductivity for different types of multi-walled carbon nanotubes are compared. The difference observed in the temperature dependences of the electrical conductivity is associated with the presence of additional scattering centers in nitrogen-containing carbon nanotubes.
Cite:
Kudashov A.G.
, Okotrub A.V.
, Yudanov N.F.
, Romanenko A.I.
, Bulusheva L.G.
, Abrosimov O.G.
, Chuvilin A.L.
, Pazhetnov E.M.
, Boronin A.I.
Gas-Phase Synthesis of Nitrogen-Containing Carbon Nanotubes and Their Electronic Properties
Physics of the Solid State. 2002. V.44. N4. P.652-655. DOI: 10.1134/1.1470550 WOS Scopus РИНЦ
Gas-Phase Synthesis of Nitrogen-Containing Carbon Nanotubes and Their Electronic Properties
Physics of the Solid State. 2002. V.44. N4. P.652-655. DOI: 10.1134/1.1470550 WOS Scopus РИНЦ
ArticleLinkType.TRANSLATED_TO_ORIGINAL:
Кудашов А.Г.
, Окотруб А.В.
, Юданов Н.Ф.
, Романенко А.И.
, Булушева Л.Г.
, Абросимов О.Г.
, Чувилин А.Л.
, Пажетов Е.М.
, Боронин А.И.
Газофазный синтез азотосодержащих углеродных нанотруб и их электронные свойства
Физика твердого тела. 2002. Т.44. №4. С.626-629. РИНЦ
Газофазный синтез азотосодержащих углеродных нанотруб и их электронные свойства
Физика твердого тела. 2002. Т.44. №4. С.626-629. РИНЦ
Dates:
Published print: | Apr 1, 2002 |
Identifiers:
Web of science | WOS:000175543500016 |
Scopus | 2-s2.0-0036001047 |
Elibrary | 13398470 |
Chemical Abstracts | 2002:305231 |
Chemical Abstracts (print) | 137:86442 |
OpenAlex | W2013203882 |