Fine nanostructure analysis of single-wall carbon nanohorns by surface-enhanced Raman scattering

被引：23

作者：

Fujimori, Toshihiko ^{[1
]}

Urita, Koki ^{[1
]}

Aoki, Yuusuke ^{[1
]}

Kanoh, Hirofumi ^{[1
,2
]}

Ohba, Tomonori ^{[1
,2
]}

Yudasaka, Masako ^{[3
]}

Iijima, Sumio ^{[3
,4
]}

Kaneko, Katsumi ^{[1
,2
]}

机构：

[1] Chiba Univ, Grad Sch Sci & Technol, Chiba 2638522, Japan

[2] Chiba Univ, Fac Sci, Dept Chem, Chiba 2638522, Japan

[3] NEC Corp Ltd, Japan Sci & Technol Agcy, Tsukuba, Ibaraki 3058501, Japan

[4] Meijo Univ, Dept Phys, Nagoya, Aichi 4688502, Japan

来源：

JOURNAL OF PHYSICAL CHEMISTRY C | 2008年 / 112卷 / 20期

关键词：

D O I：

10.1021/jp801416b

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 [物理化学]; 081704 [应用化学];

摘要：

Surface-enhanced Raman scattering (SERS) was applied to investigate the fine nanostructure of single-wall carbon nanohorns (SWCNHs) and partially oxidized SWCNHs of which Raman D bands are predominant. SERS of SWCNH samples was measured in vacuo by deposition of SWCNH particles on silver foil with evaporation of SWCNHs-dispersed solvent. New peaks were observed over the wavenumber range of 200 to 1700 cm(-1) in addition to peaks observed in normal Raman scattering. The new SERS peaks are tentatively assigned to the vibrational mode due to topological defects such as the pentagon and heptagon.

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收藏

页码：7552 / 7556

页数：5

相关论文

共 33 条

[1]

Material storage mechanism in porous nanocarbon [J].

Ajima, K ;

Yudasaka, M ;

Suenaga, K ;

Kasuya, D ;

Azami, T ;

Iijima, S .

ADVANCED MATERIALS, 2004, 16 (05) :397-+

[2]

Polarised Raman spectroscopy on a single class of single-wall nanotubes by nano surface-enhanced scattering [J].

Azoulay, J ;

Débarre, A ;

Richard, A ;

Tchénio, P ;

Bandow, S ;

Iijima, S .

CHEMICAL PHYSICS LETTERS, 2000, 331 (5-6) :347-353

[3]

Surface-enhanced Raman scattering [J].

Campion, A ;

Kambhampati, P .

CHEMICAL SOCIETY REVIEWS, 1998, 27 (04) :241-250

[4]

Defects in carbon nanotubes [J].

Charlier, JC .

ACCOUNTS OF CHEMICAL RESEARCH, 2002, 35 (12) :1063-1069

[5]

Surface-enhanced resonant Raman spectroscopy of single-wall carbon nanotubes adsorbed on silver and gold surfaces [J].

Corio, P ;

Brown, SDM ;

Marucci, A ;

Pimenta, MA ;

Kneipp, K ;

Dresselhaus, G ;

Dresselhaus, MS .

PHYSICAL REVIEW B, 2000, 61 (19) :13202-13211

[6]

Control of hole opening in single-wall carbon nanotubes and single-wall carbon nanohorns using oxygen [J].

Fan, J ;

Yudasaka, M ;

Miyawaki, J ;

Ajima, K ;

Murata, K ;

Iijima, S .

JOURNAL OF PHYSICAL CHEMISTRY B, 2006, 110 (04) :1587-1591

[7]

Nano-aggregates of single-walled graphitic carbon nano-horns [J].

Iijima, S ;

Yudasaka, M ;

Yamada, R ;

Bandow, S ;

Suenaga, K ;

Kokai, F ;

Takahashi, K .

CHEMICAL PHYSICS LETTERS, 1999, 309 (3-4) :165-170

[8]

PHONON MODES IN CARBON NANOTUBULES [J].

JISHI, RA ;

VENKATARAMAN, L ;

DRESSELHAUS, MS ;

DRESSELHAUS, G .

CHEMICAL PHYSICS LETTERS, 1993, 209 (1-2) :77-82

[9]

Structural (n, m) determination of isolated single-wall carbon nanotubes by resonant Raman scattering [J].

Jorio, A ;

Saito, R ;

Hafner, JH ;

Lieber, CM ;

Hunter, M ;

McClure, T ;

Dresselhaus, G ;

Dresselhaus, MS .

PHYSICAL REVIEW LETTERS, 2001, 86 (06) :1118-1121

[10]

ORIGIN OF SUPERHIGH SURFACE-AREA AND MICROCRYSTALLINE GRAPHITIC STRUCTURES OF ACTIVATED CARBONS [J].

KANEKO, K ;

ISHII, C ;

RUIKE, M ;

KUWABARA, H .

CARBON, 1992, 30 (07) :1075-1088

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