The preparation of stable metal nanoparticles on carbon nanotubes whose surfaces were modified during production

被引：78

作者：

Jiang, Hongjin

Zhu, Lingbo

Moon, Kyoung-Sik

Wong, C. P. ^{[1
]}

机构：

[1] Georgia Inst Technol, Sch Mat Sci & Engn, Atlanta, GA 30332 USA

[2] Georgia Inst Technol, Sch Chem & Biochem, Atlanta, GA 30332 USA

[3] Georgia Inst Technol, Sch Chem & Biomol Engn, Atlanta, GA 30332 USA

来源：

CARBON | 2007年 / 45卷 / 03期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1016/j.carbon.2006.10.006

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：

Metal nanoparticles were synthesized by using surface-modified carbon nanotubes (m-CNTs) and pristine CNTs (p-CNTs) as stabilizing substrates. The surfaces of the m-CNTs were modified by the addition of hydrogen peroxide during the chemical vapor deposition synthesis. X-ray photoelectron spectroscopy showed oxygen peaks, which came from C-OH and C-O-C functional groups oil the m-CNT walls. Unlike the p-CNTs, the ni-CNTs could be used as excellent stabilizing substrates for metal nanoparticles which were produced by using resorcinol as a reducing agent via a sonochemical method. They Could stabilize the nanoparticles and prevent them from agglomeration. (c) 2006 Elsevier Ltd. All rights reserved.

引用

收藏

页码：655 / 661

页数：7

相关论文

共 30 条

[1] Photoemission studies of gold clusters thermally evaporated on multiwall carbon nanotubes [J].

Bittencourt, C. ;

Felten, A. ;

Douhard, B. ;

Ghijsen, J. ;

Johnson, R. L. ;

Drube, W. ;

Pireaux, J. -J. .

CHEMICAL PHYSICS, 2006, 328 (1-3) :385-391

[2] Gold and silver coated carbon nanotubes: An improved broad-band optical limiter [J].

Chin, KC ;

Gohel, A ;

Chen, WZ ;

Elim, HI ;

Ji, W ;

Chong, GL ;

Sow, CH ;

Wee, ATS .

CHEMICAL PHYSICS LETTERS, 2005, 409 (1-3) :85-88

[3] Aligning an nanorods by using carbon nanotubes as templates [J].

Correa-Duarte, MA ;

Pérez-Juste, J ;

Sánchez-Iglesias, A ;

Giersig, M ;

Liz-Marzán, LM .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2005, 44 (28) :4375-4378

[4] Radio-frequency plasma functionalization of carbon nanotubes surface O2, NH3, and CF4 treatments -: art. no. 074308 [J].

Felten, A ;

Bittencourt, C ;

Pireaux, JJ ;

Van Lier, G ;

Charlier, JC .

JOURNAL OF APPLIED PHYSICS, 2005, 98 (07)

[5] INITIAL AND FINAL-STATE EFFECTS IN ESCA SPECTRA OF CADMIUM AND SILVER-OXIDES [J].

GAARENSTROOM, SW ;

WINOGRAD, N .

JOURNAL OF CHEMICAL PHYSICS, 1977, 67 (08) :3500-3506

[6] Formation and photoluminescence of silver nanoparticles stabilized by a two-armed polymer with a crown ether core [J].

Gao, JP ;

Fu, J ;

Lin, CK ;

Lin, J ;

Han, YC ;

Yu, X ;

Pan, CY .

LANGMUIR, 2004, 20 (22) :9775-9779

[7] Tuning the conductance of single-walled carbon nanotubes by ion irradiation in the Anderson localization regime [J].

Gómez-Navarro, C ;

De Pablo, PJ ;

Gómez-Herrero, J ;

Biel, B ;

Garcia-Vidal, FJ ;

Rubio, A ;

Flores, F .

NATURE MATERIALS, 2005, 4 (07) :534-539

[8] Highly dispersed Ag nanoparticles on functional MWNT surfaces for methanol oxidation in alkaline solution [J].

Guo, DJ ;

Li, HL .

CARBON, 2005, 43 (06) :1259-1264

[9] In situ synthesis and characterization of multiwalled carbon nanotube/Au nanoparticle composite materials [J].

Hu, XG ;

Wang, T ;

Qu, XH ;

Dong, SJ .

JOURNAL OF PHYSICAL CHEMISTRY B, 2006, 110 (02) :853-857

[10] Pt nanoparticle binding on functionalized multiwalled carbon nanotubes [J].

Hull, RV ;

Li, L ;

Xing, YC ;

Chusuei, CC .

CHEMISTRY OF MATERIALS, 2006, 18 (07) :1780-1788