Surface Modification of Single-Walled Carbon Nanotubes by Functional Nitrogen-Containing Groups and Study of Their Properties | Sciact - CRIS-система Института катализа

Surface Modification of Single-Walled Carbon Nanotubes by Functional Nitrogen-Containing Groups and Study of Their Properties Научная публикация

Журнал

Doklady Physical Chemistry
ISSN: 0012-5016 , E-ISSN: 1608-3121

Вых. Данные

Год: 2017, Том: 476, Номер: 2, Страницы: 186-189 Страниц : 4 DOI: 10.1134/S0012501617100049

Ключевые слова

DOPED CARBON; CATALYSTS; ENERGY

Авторы

Chesnokov V.V. ^1,2 , Chichkan A.S. ^1,2 , Paukshtis E.A. ¹ , Svintsitskiy D.A. ^1,2 , Ismagilov Z.R. ^1,2 , Parmon V.N. ¹

Организации

1	Boreskov Institute of Catalysis, Siberian Branch, Russian Academy of Sciences, Novosibirsk, 630090 Russia
2	Institute of Carbon Chemistry and Chemical Materials Science, Siberian Branch, Russian Academy of Sciences, Kemerovo, 650000 Russia

Информация о финансировании (1)

Российский научный фонд

15-13-10043

Treatment of single-walled carbon nanotubes (SWCNT) in a gaseous 40%NH3–1%С2Н2–C2H4 mixture at 600 and 700°С led to “nitrogen-containing carbon coating–single-wall carbon nanotubes” composites. Single-walled carbon nanotubes after etching in aqua regia (SWCNTetch) and doped with nitrogen (N-SWCNT) were studied by XPS, electron microscopy, and IR spectroscopy. It was found that the initial SWCNTetch surface contains various oxygen-containing functional groups. Treatment of SWCNTetch in a 40%NH3–1%С2Н2–C2H4 mixture led to the formation of a thin carbon coating on the carbon nanotube surface due to polymerization and condensation of hydrocarbons. After treatment at 600°C, the formation of nitrogen-containing functional groups is insignificant; however, when the treatment temperature is increased to 700°C, the nitrogen content reaches 0.5 at % of the weight of the N-SWCNT sample.

Chesnokov V.V. , Chichkan A.S. , Paukshtis E.A. , Svintsitskiy D.A. , Ismagilov Z.R. , Parmon V.N.
Surface Modification of Single-Walled Carbon Nanotubes by Functional Nitrogen-Containing Groups and Study of Their Properties
Doklady Physical Chemistry. 2017. V.476. N2. P.186-189. DOI: 10.1134/S0012501617100049 WOS Scopus РИНЦ CAPlus OpenAlex

Чесноков В.В. , Чичкань А.С. , Паукштис Е.А. , Свинцицкий Д.А. , Исмагилов З.Р. , Пармон В.Н.
Модификация поверхности однослойных углеродных нанотрубок функциональными азотсодержащими группами и исследование их свойств
Доклады Академии наук. 2017. Т.476. №5. С.535-538. DOI: 10.7868/S0869565217290126RSCI РИНЦ OpenAlex

Поступила в редакцию:	7 июн. 2017 г.
Опубликована в печати:	1 окт. 2017 г.
Опубликована online:	31 окт. 2017 г.

Web of science:	WOS:000414151900005
Scopus:	2-s2.0-85032577296
РИНЦ:	31055745
Chemical Abstracts:	2017:1735472
OpenAlex:	W2765414075

БД	Цитирований
Web of science	6
Scopus	6
РИНЦ	7
OpenAlex	6