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Thermal Behavior of Fluorinated Double-Walled Carbon Nanotubes Full article

Общее Language: Английский, Genre: Full article,
Status: Published, Source type: Original
Journal Chemistry of Materials
ISSN: 0897-4756 , E-ISSN: 1520-5002
Output data Year: 2006, Volume: 18, Number: 20, Pages: 4967-4971 Pages count : 5 DOI: 10.1021/cm0613915
Authors Bulusheva L.G. 1 , Gevko P.N. 1 , Okotrub A.V. 1 , Lavskaya Y.V. 1 , Yudanov N.F. 1 , Yudanova L.I. 1 , Abrosimov O.G. 2 , Pazhetnov E.M. 2 , Boronin A.I. 2 , Flahaut E. 3
Affiliations
1 Nikolaev Institute of Inorganic Chemistry SB RAS, pr. Ak. Lavrentieva 3, Novosibirsk 630090, Russian Federation
2 Boreskov Institute of Catalysis SB RAS, pr. Ak. Lavrentieva 5, Novosibirsk 630090, Russian Federation
3 CIRIMAT, UMR CNRS 5085/ LCMIE, Centre Interuniversitaire de Recherche et d’Ingenierie des Materiaux, Universite Paul-Sabatier, 31062 Toulouse cedex 9, France

Funding (2)

1 Russian Foundation for Basic Research 03-03-32286
2 Council for Grants of the President of the Russian Federation НШ-4419.2006.3

Abstract: Double-walled carbon nanotubes (DWNTs), produced by a catalytic chemical vapor deposition method, have been fluorinated using a volatile mixture of BrF3 and Br2. Optical absorption spectroscopic study on the product detected nonfluorinated nanotubes, which could correspond to the inner walls of DWNTs. The fluorinated DWNTs have been annealed in vacuum at fixed temperatures, and X-ray photoelectron spectroscopy showed almost no fluorine in the sample heated to 300 °C. Comparison between X-ray fluorescent C Kα spectra of the pristine DWNT sample and the annealed fluorinated sample revealed change of the atomic structure of graphitic shells in the process of thermal defluorination.
Cite: Bulusheva L.G. , Gevko P.N. , Okotrub A.V. , Lavskaya Y.V. , Yudanov N.F. , Yudanova L.I. , Abrosimov O.G. , Pazhetnov E.M. , Boronin A.I. , Flahaut E.
Thermal Behavior of Fluorinated Double-Walled Carbon Nanotubes
Chemistry of Materials. 2006. V.18. N20. P.4967-4971. DOI: 10.1021/cm0613915 publication_identifier_short.wos_identifier_type publication_identifier_short.scopus_identifier_type publication_identifier_short.rinz_identifier_type
Files: Full text from publisher
Dates:
Submitted: Jun 15, 2006
Accepted: Jul 27, 2006
Published online: Aug 25, 2006
Published print: Oct 1, 2006
Identifiers:
publication_identifier.wos_identifier_type WOS:000240754100037
publication_identifier.scopus_identifier_type 2-s2.0-33750354456
publication_identifier.rinz_identifier_type 13526915
publication_identifier.accession_number_identifier_type 2006:848559
publication_identifier.chemical_accession_number_identifier_type 145:442577
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