Physical adsorption of carbon tetrachloride on as-produced and on mechanically opened single walled carbon nanotubes

被引：27

作者：

Babaa, MR

Dupont-Pavlovsky, N

McRae, E

Masenelli-Varlot, K

机构：

[1] Univ Nancy 1, CNRS, Lab Chim Solide Mineral, UMR 7555, F-54506 Vandoeuvre Les Nancy, France

[2] Inst Natl Sci Appl, CNRS, Etud Met Phys & Phys Mat Grp, UMR 5510, F-69621 Villeurbanne, France

来源：

CARBON | 2004年 / 42卷 / 8-9期

关键词：

carbon nanotubes; adsorption; heat of adsorption;

D O I：

10.1016/j.carbon.2004.02.004

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Adsorption properties of carbon tetrachloride (CCl4) on single walled carbon nanotubes (SWNTs) before and after mechanical cutting were investigated by adsorption volumetry between 224 and 232 K. Physical adsorption Of CCl4 on the outer surface of bundles, in the grooves and inside opened tubes is discussed in the light of the results obtained under similar conditions for krypton and xenon. The amount adsorbed both in grooves and inside the opened tubes has been estimated as well as the CCl4 isosteric heat of adsorption on the convex external walls. (C) 2004 Elsevier Ltd. All rights reserved.

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收藏

页码：1549 / 1554

页数：6

相关论文

共 28 条

[1] THERMODYNAMIC AND STRUCTURAL-PROPERTIES OF CCL4 ADSORBED ON (0001) GRAPHITE [J].

ABDELMOULA, M ;

CEVA, T ;

CROSET, B ;

DUPONTPAVLOVSKY, N .

SURFACE SCIENCE, 1992, 274 (01) :129-140

[2] Opening of single-walled carbon nanotubes: evidence given by krypton and xenon adsorption [J].

Babaa, MR ;

Stepanek, I ;

Masenelli-Varlot, K ;

Dupont-Pavlovsky, N ;

McRae, E ;

Bernier, P .

SURFACE SCIENCE, 2003, 531 (01) :86-92

[3] Adsorption of argon on carbon nanotube bundles and its influence on the bundle lattice parameter [J].

Bienfait, M ;

Zeppenfeld, P ;

Dupont-Pavlovsky, N ;

Palmari, JP ;

Johnson, MR ;

Wilson, T ;

DePies, M ;

Vilches, OE .

PHYSICAL REVIEW LETTERS, 2003, 91 (03) :1-035503

[4] Adsorption of CF4 on the internal and external surfaces of opened single-walled carbon nanotubes:: A vibrational spectroscopy study [J].

Byl, O ;

Kondratyuk, P ;

Forth, ST ;

FitzGerald, SA ;

Chen, L ;

Johnson, JK ;

Yates, JT .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2003, 125 (19) :5889-5896

[5] Colloquium:: Condensed phases of gases inside nanotube bundles [J].

Calbi, MM ;

Cole, MW ;

Gatica, SM ;

Bojan, MJ ;

Stan, G .

REVIEWS OF MODERN PHYSICS, 2001, 73 (04) :857-865

[6] Dilation-induced phases of gases absorbed within a bundle of carbon nanotubes [J].

Calbi, MM ;

Toigo, F ;

Cole, MW .

PHYSICAL REVIEW LETTERS, 2001, 86 (22) :5062-5065

[7] Light isotope separation in carbon nanotubes through quantum molecular sieving [J].

Challa, SR ;

Sholl, DS ;

Johnson, JK .

PHYSICAL REVIEW B, 2001, 63 (24)

[8]

Clement K. W., 2001, CHEM PHYS LETT, V337, P31

[9] Extreme oxygen sensitivity of electronic properties of carbon nanotubes [J].

Collins, PG ;

Bradley, K ;

Ishigami, M ;

Zettl, A .

SCIENCE, 2000, 287 (5459) :1801-1804

[10] Gas adsorption in the inside and outside of single-walled carbon nanotubes [J].

Fujiwara, A ;

Ishii, K ;

Suematsu, H ;

Kataura, H ;

Maniwa, Y ;

Suzuki, S ;

Achiba, Y .

CHEMICAL PHYSICS LETTERS, 2001, 336 (3-4) :205-211