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Gas-Phase Synthesis of Nitrogen-Containing Carbon Nanotubes and Their Electronic Properties Full article

Общее Language: Английский, Genre: Full article,
Status: Published, Source type: Translated
Conference Fullerenes and Atomic Clusters : V International Workshop
02-06 Jul 2001 , St. Petersburg
Journal Physics of the Solid State
ISSN: 1063-7834 , E-ISSN: 1090-6460
Output data Year: 2002, Volume: 44, Number: 4, Pages: 652-655 Pages count : 4 DOI: 10.1134/1.1470550
Authors Kudashov A.G. 1 , Okotrub A.V. 1 , Yudanov N.F. 1 , Romanenko A.I. 1 , Bulusheva L.G. 1 , Abrosimov O.G. 2 , Chuvilin A.L. 2 , Pazhetnov E.M. 2 , Boronin A.I. 2
Affiliations
1 Institute of Inorganic Chemistry, Siberian Division, Russian Academy of Sciences, pr. Akademika Lavrent’eva 3, Novosibirsk, 630090 Russia
2 Institute of Catalysis, Siberian Division, Russian Academy of Sciences, pr. Akademika Lavrent’eva 5, Novosibirsk, 630090 Russia

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 publication_identifier_short.wos_identifier_type publication_identifier_short.scopus_identifier_type publication_identifier_short.rinz_identifier_type
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. publication_identifier_short.rinz_identifier_type
Dates:
Published print: Apr 1, 2002
Identifiers:
publication_identifier.wos_identifier_type WOS:000175543500016
publication_identifier.scopus_identifier_type 2-s2.0-0036001047
publication_identifier.rinz_identifier_type 13398470
publication_identifier.accession_number_identifier_type 2002:305231
publication_identifier.chemical_accession_number_identifier_type 137:86442
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