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Fluorination of Arc-Produced Carbon Material Containing Multiwall Nanotubes Научная публикация

Журнал Chemistry of Materials
ISSN: 0897-4756 , E-ISSN: 1520-5002
Вых. Данные Год: 2002, Том: 14, Номер: 4, Страницы: 1472-1476 Страниц : 5 DOI: 10.1021/cm0103141
Ключевые слова bromine derivative; carbon; fluorine; graphite
Авторы Yudanov Nicolai F. 1 , Okotrub Alexander V. 1 , Shubin Yuri V. 1 , Yudanova Lyudmila I. 1 , Bulusheva Lyubov G. 1 , Chuvilin Andrew L. 2 , Bonard Jean-Marc 3
Организации
1 Institute of Inorganic Chemistry SB RAS, av.Ak.Lavrentieva 3, 630090 Novosibirsk, Russian Federation
2 Boreskov Institute of Catalysis SB RAS, av.Ak.Lavrentieva 5, 630090 Novosibirsk, Russian Federation
3 Institut de Physique Experimentale, Ecole Polytechnique Fe´de´rale de Lausanne, CH-1015 Lausanne, Switzerland

Реферат: The fluorination of arc-produced carbon material, which contained multiwall carbon nanotubes, was performed at room temperature by using a gaseous mixture of BrF3 and Br-2. The elemental composition of the sample was determined by X-ray photoelectron spectroscopy to be CF0.3Br0.02, while graphite is fluorinated up to a C2F stoichiometry under the same reaction conditions. The fluorinated carbon material and graphite fluoride were comparatively analyzed by means of X-ray diffraction, infrared spectroscopy, and thermogravimetry. Transmission electron microscopy indicated that only the outer shells of carbon nanotubes and polyhedral particles were fluorinated whereas the inner shells remained intact. We suggest that some of the arc-produced multiwall carbon nanotubes are composed of concentric cylindrical shells surrounded by nestled scrolls.
Библиографическая ссылка: Yudanov N.F. , Okotrub A.V. , Shubin Y.V. , Yudanova L.I. , Bulusheva L.G. , Chuvilin A.L. , Bonard J-M.
Fluorination of Arc-Produced Carbon Material Containing Multiwall Nanotubes
Chemistry of Materials. 2002. V.14. N4. P.1472-1476. DOI: 10.1021/cm0103141 WOS Scopus РИНЦ CAPlusCA OpenAlex
Даты:
Поступила в редакцию: 9 апр. 2001 г.
Принята к публикации: 12 февр. 2002 г.
Опубликована online: 21 мар. 2002 г.
Опубликована в печати: 1 апр. 2002 г.
Идентификаторы БД:
Web of science: WOS:000175028700006
Scopus: 2-s2.0-0036117964
РИНЦ: 13395350
Chemical Abstracts: 2002:212180
Chemical Abstracts (print): 136:379066
OpenAlex: W1987508151
Цитирование в БД:
БД Цитирований
Web of science 58
Scopus 61
РИНЦ 65
OpenAlex 71
Альметрики: