Synthesis of silver nanoparticles on functional multi-walled carbon nanotubes

被引：34
作者：
Dai, Kai
Shi, Liyi
Fang, Jianhui
Zhang, Yunzhu
机构：
[1] Shanghai Univ, Coll Sci, Shanghai 200444, Peoples R China
[2] Shanghai Univ, Sch Mat Sci & Engn, Shanghai 200072, Peoples R China
[3] Shanghai Univ, Nanosci & Technol Ctr, Shanghai 200444, Peoples R China
来源：
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING | 2007年 / 465卷 / 1-2期
关键词：
carbon nanotube; nanoparticle silver; ADSORPTION;
D O I：
10.1016/j.msea.2007.03.052
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
In this paper, purified multi-walled carbon nanotubes (MWNTs) were modified by SnCl2, and a new method of fabricating silver (Ag) nanoparticles on modified MWNTs is presented. The structure and nature of modified MWNTs and Ag/MWNT composites were characterized by Raman spectroscopy, transmission electron microscopy (TEM), X-ray photoelectron spectroscopy (XPS), and X-ray diffraction (XRD). The results show that oxygen-containing surface groups, which are predominately ketone, carboxylic, nitro and ester groups, were introduced into the modified MWNTs, and the Ag nanoparticles were homogeneously dispersed in these modified MWNTs. (C) 2007 Elsevier B.V. All rights reserved.
引用
收藏
页码：283 / 286
页数：4
相关论文
共 16 条
[1]   Synthesis of silver nanowires inside mesoporous MCM-41 host [J].
Adhyapak, PV ;
Karandikar, P ;
Vijayamohanan, K ;
Athawale, AA ;
Chandwadkar, AJ .
MATERIALS LETTERS, 2004, 58 (7-8) :1168-1171
[2]  
ALEKSANDAR D, 2001, CARBON, V39, P1207
[3]  
[Anonymous], ELECTROCHEM ACTA
[4]   Thermal decomposition of silver oxalate [J].
Boldyrev, VV .
THERMOCHIMICA ACTA, 2002, 388 (1-2) :63-90
[5]   NaCl adsorption in multi-walled carbon nanotubes [J].
Dai, K ;
Shi, LY ;
Fang, JH ;
Zhang, DS ;
Yu, BK .
MATERIALS LETTERS, 2005, 59 (16) :1989-1992
[6]   Electrical conductivity of individual carbon nanotubes [J].
Ebbesen, TW ;
Lezec, HJ ;
Hiura, H ;
Bennett, JW ;
Ghaemi, HF ;
Thio, T .
NATURE, 1996, 382 (6586) :54-56
[7]  
Elzbieta F., 2001, CARBON, V39, P937
[8]   HELICAL MICROTUBULES OF GRAPHITIC CARBON [J].
IIJIMA, S .
NATURE, 1991, 354 (6348) :56-58
[9]  
JOYCE T, 2004, CHEMICAL, V101, P57
[10]   Synthesis and characterization of Ag and Ag-SiO2 nanoparticles [J].
Kim, YH ;
Lee, DK ;
Kang, YS .
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, 2005, 257-58 :273-276
12