Metal-billed and hollow carbon nanotubes obtained by the decomposition of metal-containing free precursor molecules

被引:97
作者
Sen, R
Govindaraj, A
Rao, CNR
机构
[1] INDIAN INST SCI, CTR MAT RES, BANGALORE 560012, KARNATAKA, INDIA
[2] INDIAN INST SCI, CSIR, CTR EXCELLENCE CHEM, BANGALORE 560012, KARNATAKA, INDIA
[3] JAWAHARLAL NEHRU CTR ADV SCI RES, BANGALORE 560064, KARNATAKA, INDIA
关键词
D O I
10.1021/cm9700965
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
Vapor-phase pyrolysis of Fe(CO)(5) in the presence of another carbon source such as CO or Ca He yields iron-filled or hollow nanotubes depending on the relative concentration of the carbon source. Essentially single-walled nanotubes are obtained when the C6H6/Fe(CO)(5) ratio is high. Pyrolysis of metallocenes yields metal-filled nanotubes and hollow nanotubes are obtained when metallocenes are pyrolyzed along with benzene. Metal-decorated nanotubes are also obtained by this method.
引用
收藏
页码:2078 / 2081
页数:4
相关论文
共 7 条
[1]   Single-wall nanotubes produced by metal-catalyzed disproportionation of carbon monoxide [J].
Dal, HJ ;
Rinzler, AG ;
Nikolaev, P ;
Thess, A ;
Colbert, DT ;
Smalley, RE .
CHEMICAL PHYSICS LETTERS, 1996, 260 (3-4) :471-475
[2]   HELICAL MICROTUBULES OF GRAPHITIC CARBON [J].
IIJIMA, S .
NATURE, 1991, 354 (6348) :56-58
[3]   THE STUDY OF CARBON NANOTUBULES PRODUCED BY CATALYTIC METHOD [J].
IVANOV, V ;
NAGY, JB ;
LAMBIN, P ;
LUCAS, A ;
ZHANG, XB ;
ZHANG, XF ;
BERNAERTS, D ;
VANTENDELOO, G ;
AMELINCKX, S ;
VANLANDUYT, J .
CHEMICAL PHYSICS LETTERS, 1994, 223 (04) :329-335
[4]   CATALYTIC GROWTH OF CARBON MICROTUBULES WITH FULLERENE STRUCTURE [J].
JOSEYACAMAN, M ;
MIKIYOSHIDA, M ;
RENDON, L ;
SANTIESTEBAN, JG .
APPLIED PHYSICS LETTERS, 1993, 62 (02) :202-204
[5]   Novel experiments with carbon nanotubes: Opening, filling, closing and functionalizing nanotubes [J].
Satishkumar, BC ;
Govindaraj, A ;
Mofokeng, J ;
Subbanna, GN ;
Rao, CNR .
JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1996, 29 (21) :4925-4934
[6]   A SIMPLE CHEMICAL METHOD OF OPENING AND FILLING CARBON NANOTUBES [J].
TSANG, SC ;
CHEN, YK ;
HARRIS, PJF ;
GREEN, MLH .
NATURE, 1994, 372 (6502) :159-162
[7]   Growth mechanism of iron-filled carbon nanotubules [J].
Zhang, GL ;
Ambe, F ;
VanVoorthuysen, EHD ;
Niesen, L ;
Szymanski, K .
JOURNAL OF APPLIED PHYSICS, 1996, 80 (01) :579-581