Growth of carbon nanotubes on carbon paper by Ohmically heating silane-dispersed catalytic sites

被引：43

作者：

Sun, X

Stansfield, B

Dodelet, JP

Désilets, S

机构：

[1] INRS Energie & Mat, Varennes, PQ J3X 1S2, Canada

[2] R&D Def Canada Valcartier, Val Belair, PQ G3J 1X5, Canada

来源：

CHEMICAL PHYSICS LETTERS | 2002年 / 363卷 / 5-6期

关键词：

D O I：

10.1016/S0009-2614(02)01250-2

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：

A large density of multiwall carbon nanotubes (MWCNTs) has been grown on the fibers of a carbon paper using a sulfonated silane intermediary to uniformly disperse (1:1) Ni-Co catalytic sites used in the decomposition of ethylene. The nanotubes were obtained at 800 degreesC by Ohmically heating the carbon paper support. The MWCNTs are typically up to 20 mum in length and between 30 and 50 nm in diameter. These tubes are easily opened at room temperature, while remaining firmly attached to the carbon paper. (C) 2002 Elsevier Science B.V. All rights reserved.

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页码：415 / 421

页数：7

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