Chromatography of carbon nanotubes

被引：74

作者：

Duesberg, GS ^{[1
]}

Blau, W

Byrne, HJ

Muster, J

Burghard, M

Roth, S

机构：

[1] Univ Dublin Trinity Coll, Dept Phys, Dublin 2, Ireland

[2] Dublin Inst Technol, Sch Phys, Dublin 8, Ireland

[3] Max Planck Inst Festkorperforsch, D-70569 Stuttgart, Germany

来源：

SYNTHETIC METALS | 1999年 / 103卷 / 1-3期

关键词：

fullerenes and derivatives; Raman spectroscopy; atomic force microscopy;

D O I：

10.1016/S0379-6779(98)01068-6

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Size exclusion chromatography (SEC) is an effective tool for the purification of multiwall and singlewall carbon nanotubes (MWNTs and SWNTs). The method is applied to surfactant stabilised dispersions of raw material produced in a Kraetschmer generator. Besides the removal of carbon nanospheres, metal particles and amorphous carbon, a length separation of the NTs is achieved. Raman spectra of the liquid dispersions illustrate the successful purification. AFM investigations of NTs determined the length separation.

引用

页码：2484 / 2485

页数：2

共 12 条

[1] Purification of single-wall carbon nanotubes by microfiltration
Bandow, S
Rao, AM
Williams, KA
Thess, A
Smalley, RE
Eklund, PC
[J]. JOURNAL OF PHYSICAL CHEMISTRY B, 1997, 101 (44): : 8839 - 8842
[2] Purification and size-selection of carbon nanotubes
Bonard, JM
Stora, T
Salvetat, JP
Maier, F
Stockli, T
Duschl, C
Forro, L
deHeer, WA
Chatelain, A
[J]. ADVANCED MATERIALS, 1997, 9 (10) : 827 - &
[3] Chromatographic size separation of single-wall carbon nanotubes
Duesberg, GS
Muster, J
Krstic, V
Burghard, M
Roth, S
[J]. APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING, 1998, 67 (01): : 117 - 119
[4] DUESBERG GS, 1998, CHEM COMMUN, V3, P453
[5] PURIFICATION OF NANOTUBES
EBBESEN, TW
AJAYAN, PM
HIURA, H
TANIGAKI, K
[J]. NATURE, 1994, 367 (6463) : 519 - 519
[6] Large-scale production of single-walled carbon nanotubes by the electric-arc technique
Journet, C
Maser, WK
Bernier, P
Loiseau, A
delaChapelle, ML
Lefrant, S
Deniard, P
Lee, R
Fischer, JE
[J]. NATURE, 1997, 388 (6644) : 756 - 758
[7] Diameter-selective Raman scattering from vibrational modes in carbon nanotubes
Rao, AM
Richter, E
Bandow, S
Chase, B
Eklund, PC
Williams, KA
Fang, S
Subbaswamy, KR
Menon, M
Thess, A
Smalley, RE
Dresselhaus, G
Dresselhaus, MS
[J]. SCIENCE, 1997, 275 (5297) : 187 - 191
[8] Carbon nanotubes for next-generation electronics devices
Saito, S
[J]. SCIENCE, 1997, 278 (5335) : 77 - 78
[9] Purification of single-wall carbon nanotubes by ultrasonically assisted filtration
Shelimov, KB
Esenaliev, RO
Rinzler, AG
Huffman, CB
Smalley, RE
[J]. CHEMICAL PHYSICS LETTERS, 1998, 282 (5-6) : 429 - 434
[10] Individual single-wall carbon nanotubes as quantum wires
Tans, SJ
Devoret, MH
Dai, HJ
Thess, A
Smalley, RE
Geerligs, LJ
Dekker, C
[J]. NATURE, 1997, 386 (6624) : 474 - 477

← 1 2 →