Pyrolytic synthesis of carbon nanotubes from sucrose on a mesoporous silicate

被引：28

作者：

Abdel-Fattah, Tarek ^{[1
]}

Siochi, Emilie J.

Crooks, Roy E.

机构：

[1] Christopher Newport Univ, Dept Chem Bio & Environm Sci, Newport News, VA 23606 USA

[2] NASA, Adv Mat & Proc Branch, Hampton, VA USA

[3] Natl Inst Aerosp, Hampton, VA USA

来源：

FULLERENES NANOTUBES AND CARBON NANOSTRUCTURES | 2006年 / 14卷 / 04期

关键词：

pyrolytic synthesis; multi-wall carbon nanotubes; mesopourous; templates;

D O I：

10.1080/15363830600811995

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：

Multi-wall carbon nanotubes were synthesized from sucrose by a pyrolytic technique using mesopourous MCM-41 silicate templates without transition metal catalysts. The nanotubes were examined in the carbon/silicate composite and after dissolution of the silicate. High-resolution transmission electron microscopy study of the multi-wall nanotubes showed them to be 15 nm in diameter, 200 nm in length and close-ended. There was variation in crystallinity with some nanotubes showing disordered wall structures.

引用

页码：585 / 594

页数：10

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