Development of Methods of Growing Carbon Nanofibers on Silica Glass Fiber Supports | Sciact - CRIS-система Института катализа

Development of Methods of Growing Carbon Nanofibers on Silica Glass Fiber Supports Научная публикация

Конференция

1st International Symposium on Carbon for Catalysis
18-20 июл. 2004 , Lausanne

Журнал

Catalysis Today
ISSN: 0920-5861 , E-ISSN: 1873-4308

Вых. Данные

Год: 2005, Том: 102-103, Страницы: 85-93 Страниц : 9 DOI: 10.1016/j.cattod.2005.02.009

Ключевые слова

Carbon, Carbon nanofibers, CNF, Methane decomposition, Silica glass fiber, Structured supports

Авторы

Ismagilov Zinfer R. ¹ , Shikina Nadezhda V. ¹ , Kruchinin Vladimir N. ¹ , Rudina Nina A. ¹ , Ushakov Vladimir A. ¹ , Vasenin Nikolai T. ¹ , Veringa Hubert J. ²

Организации

1	Boreskov Institute of Catalysis, Novosibirsk 630090, Russia
2	ECN, P.O. Box 1, 1755 ZG Petten, The Netherlands

Samples of carbon nanofibers (CNF) with different carbon contents (6.5–55 wt.%) are prepared by decomposition of CH4 on Ni catalysts supported on silica glass fibers (SGF). The incipient wetness impregnation of support, introduction of the active component into alumina washcoat and ion-exchange methods were used to prepare Ni catalysts on SGF. On the optimal catalyst prepared on washcoated SGF, carbon forms as CNF of diameter 20–50 nm, and the carbon capacity is rather high—55 gC/gNi. Diameter of the CNF corresponds to the size of catalyst particles of Ni metal, which have the cuboctahedral form typical for the formation of CNF with conical embedding of graphite layers with respect to the filament axis. The SGF with supported CNF is a mesoporous material with polydisperse pore distribution similar by structural and textural parameters to the granulated bulk CNF obtained in methane decomposition over high-loaded nickel-alumina catalysts.

Ismagilov Z.R. , Shikina N.V. , Kruchinin V.N. , Rudina N.A. , Ushakov V.A. , Vasenin N.T. , Veringa H.J.
Development of Methods of Growing Carbon Nanofibers on Silica Glass Fiber Supports
Catalysis Today. 2005. V.102-103. P.85-93. DOI: 10.1016/j.cattod.2005.02.009 WOS Scopus РИНЦ CAPlusCA OpenAlex

Опубликована online:	24 мар. 2005 г.
Опубликована в печати:	15 мая 2005 г.

Web of science:	WOS:000229823200013
Scopus:	2-s2.0-19344373345
РИНЦ:	13477978
Chemical Abstracts:	2005:461937
Chemical Abstracts (print):	143:137515
OpenAlex:	W2010317405

БД	Цитирований
Web of science	11
Scopus	30
РИНЦ	45
OpenAlex	21