Production of bundles of aligned carbon and carbon-nitrogen nanotubes by the pyrolysis of precursors on silica-supported iron and cobalt catalysts

被引：153
|
作者：
Nath, M
Satishkumar, BC
Govindaraj, A
Vinod, CP
Rao, CNR [1 ]
机构：
[1] Jawaharlal Nehru Ctr Adv Sci Res, Chem & Phys Mat Unit, Bangalore 56064, Karnataka, India
[2] Jawaharlal Nehru Ctr Adv Sci Res, CSIR, Ctr Excellence Chem, Bangalore 56064, Karnataka, India
[3] Indian Inst Sci, Solid State & Struct Chem Unit, Bangalore 560012, Karnataka, India
来源：
CHEMICAL PHYSICS LETTERS | 2000年 / 322卷 / 05期
关键词：
D O I：
10.1016/S0009-2614(00)00437-1
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：
Pyrolysis of acetylene over iron or cobalt nanoparticles well dispersed on silica substrates gives copious yields of aligned carbon nanotube bundles. By carrying out the pyrolysis of pyridine over these catalyst surfaces, good quantities of aligned carbon-nitrogen nanotube bundles have been produced. The composition of the carbon-nitrogen nanotubes varies between C10N and C33N, depending on the catalyst. (C) 2000 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：333 / 340
页数：8
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