Functionalization of single-walled carbon nanotubes "on water"

被引：178

作者：

Price, B. Katherine

Tour, James M.

机构：

[1] Rice Univ, Dept Chem, Houston, TX 77005 USA

[2] Rice Univ, Dept Mech Engn & Mat Sci, Smalley Inst Nanoscale Sci & Technol, Houston, TX 77005 USA

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2006年 / 128卷 / 39期

关键词：

D O I：

10.1021/ja063609u

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Single-walled carbon nanotubes ( SWNTs) are exfoliated and functionalized into small bundles and individuals by vigorous stirring "on water" in the presence of a substituted aniline and an oxidizing agent. This is an example of an "on water" reaction that leads to functionalized SWNTs, and it represents a "green", or environmentally friendly, process. A variety of reaction conditions were explored. The products were analyzed with Raman, UV-vis-NIR, and X-ray photoelectron spectroscopies, atomic force and transmission electron microscopies, and thermogravimetric analysis.

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页码：12899 / 12904

页数：6

相关论文

共 25 条

[1] 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

[2] Functionalization of carbon nanotubes by electrochemical reduction of aryl diazonium salts: A bucky paper electrode [J].

Bahr, JL ;

Yang, JP ;

Kosynkin, DV ;

Bronikowski, MJ ;

Smalley, RE ;

Tour, JM .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2001, 123 (27) :6536-6542

[3] Highly functionalized carbon nanotubes using in situ generated diazonium compounds [J].

Bahr, JL ;

Tour, JM .

CHEMISTRY OF MATERIALS, 2001, 13 (11) :3823-+

[4] Purification and characterization of single-wall carbon nanotubes (SWNTs) obtained from the gas-phase decomposition of CO (HiPco process) [J].

Chiang, IW ;

Brinson, BE ;

Huang, AY ;

Willis, PA ;

Bronikowski, MJ ;

Margrave, JL ;

Smalley, RE ;

Hauge, RH .

JOURNAL OF PHYSICAL CHEMISTRY B, 2001, 105 (35) :8297-8301

[5] Solvent-free functionalization of carbon nanotubes [J].

Dyke, CA ;

Tour, JM .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2003, 125 (05) :1156-1157

[6] Unbundled and highly functionalized carbon nanotubes from aqueous reactions [J].

Dyke, CA ;

Tour, JM .

NANO LETTERS, 2003, 3 (09) :1215-1218

[7] Covalent functionalization of single-walled carbon nanotubes for materials applications [J].

Dyke, CA ;

Tour, JM .

JOURNAL OF PHYSICAL CHEMISTRY A, 2004, 108 (51) :11151-11159

[8] Diazonium-based functionalization of carbon nanotubes: XPS and GC-MS analysis and mechanistic implications [J].

Dyke, CA ;

Stewart, MP ;

Maya, F ;

Tour, JM .

SYNLETT, 2004, (01) :155-160

[9]

DYKE CA, 2004, CHEM-EUR J, V36, P11157

[10]

Grieco P.A., 1998, Organic synthesis in water