129Xe NMR Investigation of Catalytic Filamentous Carbon | Sciact - CRIS-system of Boreskov Institute of Catalysis

129Xe NMR Investigation of Catalytic Filamentous Carbon Full article

Journal

Microporous and Mesoporous Materials
ISSN: 1387-1811 , E-ISSN: 1873-3093

Output data

Year: 2005, Volume: 81, Number: 1-3, Pages: 41-48 Pages count : 8 DOI: 10.1016/j.micromeso.2005.01.016

Tags

129Xe NMR, Carbon nanotube, Filamentous carbon, Porosity, Surface structure

Authors

Romanenko Konstantin V. ¹ , d’Espinose de Lacaillerie Jean-Baptiste ² , Fraissard Jacques ³ , Reshetenko Tatyana V. ¹ , Lapina Olga B. ¹

Affiliations

1	Boreskov Institute of Catalysis, Siberian Branch of Russian Academy of Sciences, Prosp. Lavrentieva, 5, 630090 Novosibirsk, Russia
2	Laboratoire de Physique Quantique, Ecole Supe´rieure de Physique et de Chimie Industrielles (ESPCI), 75231 Paris Cedex 05, France
3	Laboratoire PMMH, Ecole Supe´rieure de Physique et de Chimie Industrielles (ESPCI), 75231 Paris Cedex 05, France

Funding (1)

Russian Foundation for Basic Research

04-03-33070

A series of catalytic filamentous carbons (CFC) obtained from gas phase reaction on iron subgroup metal catalysts was studied by 129Xe NMR. A connection between 129Xe NMR parameters and structural, textural and paramagnetic properties of CFC was discussed. The chemical shift (d) was shown to depend on the structure of the CFC surface formed by edge, basal or both (edge and basal) graphite faces. This dependence follows a general trend of the chemical shift to increase with adsorption potential of a surface. The term describing Xe–Xe interaction (dXe–Xe) in confined space decreased with the average pore size of CFC granule. For hollow multi-wall carbon nanotubes two 129Xe NMR signals were attributed to voids inside nanotubes and to interstices between the interlaced nanotubes. However, analysis of experimental data is complicated due to the presence of paramagnetic metal particles necessary to the filament growth. Therefore, ESR data are given and correlated with 129Xe NMR results. 2005 Elsevier Inc. All rights reserved.

Romanenko K.V. , d’Espinose de Lacaillerie J-B. , Fraissard J. , Reshetenko T.V. , Lapina O.B.
129Xe NMR Investigation of Catalytic Filamentous Carbon
Microporous and Mesoporous Materials. 2005. V.81. N1-3. P.41-48. DOI: 10.1016/j.micromeso.2005.01.016 WOS Scopus РИНЦ ANCAN OpenAlex

Submitted:	Dec 1, 2004
Accepted:	Jan 19, 2005
Published online:	Mar 2, 2005
Published print:	Jun 6, 2005

Web of science:	WOS:000229665200005
Scopus:	2-s2.0-18844374447
Elibrary:	13476426
Chemical Abstracts:	2005:462972
Chemical Abstracts (print):	143:48530
OpenAlex:	W1985807339

DB	Citing
Web of science	22
Scopus	22
Elibrary	23
OpenAlex	23