Fluorescence spectroscopy of single-walled carbon nanotubes synthesized from alcohol

被引：279

作者：

Miyauchi, YH ^{[1
]}

Chiashi, SH ^{[1
]}

Murakami, Y ^{[1
]}

Hayashida, Y ^{[1
]}

Maruyama, S ^{[1
]}

机构：

[1] Univ Tokyo, Dept Mech Engn, Bunkyo Ku, Tokyo 1138656, Japan

来源：

CHEMICAL PHYSICS LETTERS | 2004年 / 387卷 / 1-3期

基金：

日本学术振兴会;

关键词：

D O I：

10.1016/j.cplett.2004.01.116

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：

Near-infrared fluorescence measurements were performed on single-walled carbon nanotubes (SWNTs) catalytically synthesized from alcohol under various experimental conditions (alcohol catalytic CVD method, ACCVD). The chirality distribution was determined by measuring the fluorescence emitted from separated SWNTs as a function of excitation wavelength. Compared with HiPco SWNTs, chiralities of the ACCVD sample were distributed predominantly in the higher chiral angle region, close to the so-called armchair structure. This tendency toward higher chiral angles was more pronounced for smaller diameter nanotubes. The reason for the armchair-rich chirality distribution is discussed based on the initial cap structure satisfying the 'isolated pentagon rule'. (C) 2004 Elsevier B.V. All rights reserved.

引用

页码：198 / 203

页数：6

共 26 条

[1] Characterization of single-walled carbon nanotubes (SWNTs) produced by CO disproportionation on Co-Mo catalysts [J].

Alvarez, WE ;

Pompeo, F ;

Herrera, JE ;

Balzano, L ;

Resasco, DE .

CHEMISTRY OF MATERIALS, 2002, 14 (04) :1853-1858

[2] Numerical generation of nanotube caps II. Exact results up to (10,10) [J].

Astakhova, TY ;

Vinogradov, GA ;

Osawa, E .

FULLERENE SCIENCE AND TECHNOLOGY, 1999, 7 (05) :769-779

[3] Narrow (n,m)-distribution of single-walled carbon nanotubes grown using a solid supported catalyst [J].

Bachilo, SM ;

Balzano, L ;

Herrera, JE ;

Pompeo, F ;

Resasco, DE ;

Weisman, RB .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2003, 125 (37) :11186-11187

[4] Structure-assigned optical spectra of single-walled carbon nanotubes [J].

Bachilo, SM ;

Strano, MS ;

Kittrell, C ;

Hauge, RH ;

Smalley, RE ;

Weisman, RB .

SCIENCE, 2002, 298 (5602) :2361-2366

[5] Gas-phase production of carbon single-walled nanotubes from carbon monoxide via the HiPco process: A parametric study [J].

Bronikowski, MJ ;

Willis, PA ;

Colbert, DT ;

Smith, KA ;

Smalley, RE .

JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A, 2001, 19 (04) :1800-1805

[6] Characterization of single-wall carbon nanotubes produced by CCVD method [J].

Colomer, JF ;

Benoit, JM ;

Stephan, C ;

Lefrant, S ;

Van Tendeloo, G ;

Nagy, JB .

CHEMICAL PHYSICS LETTERS, 2001, 345 (1-2) :11-17

[7] 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

[8]

Dresselhaus MS, 2001, CARBON NANOTUBES

[9] CVD synthesis of single wall carbon nanotubes under "soft" conditions [J].

Harutyunyan, AR ;

Pradhan, BK ;

Kim, UJ ;

Chen, GG ;

Eklund, PC .

NANO LETTERS, 2002, 2 (05) :525-530

[10] SINGLE-SHELL CARBON NANOTUBES OF 1-NM DIAMETER [J].

IIJIMA, S ;

ICHIHASHI, T .

NATURE, 1993, 363 (6430) :603-605

← 1 2 3 →