Development of Methods of Growing Carbon Nanofibers on Silica Glass Fiber Supports | Sciact - CRIS-system of Boreskov Institute of Catalysis

Development of Methods of Growing Carbon Nanofibers on Silica Glass Fiber Supports Full article

Conference

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

Journal

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

Output data

Year: 2005, Volume: 102-103, Pages: 85-93 Pages count : 9 DOI: 10.1016/j.cattod.2005.02.009

Tags

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

Authors

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

Affiliations

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 ANCAN OpenAlex

Published online:	Mar 24, 2005
Published print:	May 15, 2005

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

DB	Citing
Web of science	11
Scopus	30
Elibrary	45
OpenAlex	21