Synthesis and Characterization of Fluorinated Carbon Material Containing Multilayer Nanoparticles | Sciact - CRIS-система Института катализа

Synthesis and Characterization of Fluorinated Carbon Material Containing Multilayer Nanoparticles Научная публикация

Журнал

Russian Journal of Inorganic Chemistry
ISSN: 0036-0236 , E-ISSN: 1531-8613

Вых. Данные

Год: 2000, Том: 45, Номер: 12, Страницы: 1809-1818 Страниц : 10

Ключевые слова

ARC-DISCHARGE; NANOTUBES

Авторы

Yudanov N.F. ¹ , Okotrub A.V. ¹ , Bulusheva L.G. ¹ , Chuvilin A.L. ² , Romanenko A.I. ¹ , Asanov I.P. ¹ , Shubin Y.V. ¹ , Yudanova L.I. ¹ , Fedorov I.S. ³

Организации

1	Institute of Inorganic Chemistry, Siberian Division, Russian Academy of Sciences, Novosibirsk, 630090, pr. Akademika Lavrent'eva 3, Russian Federation
2	Boreskov Institute of Catalysis, Novosibirsk, 630090, pr. Akademika Lavrent'eva 5, Russian Federation
3	Altai State University, Barnaul, 656099, ul. Dimitrova 66, Russian Federation

Carbon material manufactured in electrical are discharge is oxidized by BrF3 vapor at ambient temperature. Particle morphology in the intact and fluorinated samples is examined by high-resolution electron microscopy. It is shown that fluorination significantly reduces the amount of tubular structures whose percentage in the carbon material was about 80%. A comparative study of graphite fluoride C2F and fluorinated carbon material made by X-ray diffraction, IR, and X-ray photoelectron spectroscopy shows that fluorine is attached covalently to the nanosized carbon. However, sp(2)-hybrid carbon atoms are conserved in the sample constituting closed cylindrical or quasi-spherical layers. The C 1s spectra show that these layers are surrounded by fluorinated carbon layers of composition C2F The measured electrical conductivities of the intact and fluorinated carbon materials have similar temperature trends, implying that contacts between carbon nanotubes are conserved in the bulk of the fluorinated sample. The experimental data set is analyzed to afford a scenario of the fluorination of multilayer carbon nanotubes.

Yudanov N.F. , Okotrub A.V. , Bulusheva L.G. , Chuvilin A.L. , Romanenko A.I. , Asanov I.P. , Shubin Y.V. , Yudanova L.I. , Fedorov I.S.
Synthesis and Characterization of Fluorinated Carbon Material Containing Multilayer Nanoparticles
Russian Journal of Inorganic Chemistry. 2000. V.45. N12. P.1809-1818. WOS Scopus РИНЦ

Юданов Н.Ф. , Окотруб А.В. , Булушева Л.Г. , Чувилин А.Л. , Романенко А.И. , Асанов И.П. , Шубин Ю.В. , Юданова Л.И. , Федоров И.С.
Синтез и исследование фторированного углеродного материала, содержащего многослойные наночастицы
Журнал неорганической химии. 2000. Т.45. №12. С.1960-1969. РИНЦ CAPlusCA

Поступила в редакцию:	21 февр. 2000 г.
Опубликована в печати:	1 дек. 2000 г.

Web of science:	WOS:000166244900004
Scopus:	2-s2.0-0007582341
РИНЦ:	13357541

БД	Цитирований
Web of science	7
Scopus	6
РИНЦ	6