Synthesis and characterization of polyoxometalate nanowires based on a novel microemulsion process

被引:40
作者
Kang, ZH [1 ]
Wang, E [1 ]
Jiang, M [1 ]
Lian, SY [1 ]
机构
[1] NE Normal Univ, Dept Chem, Inst Polyoxometalate Chem, Changchun 130024, Peoples R China
关键词
D O I
10.1088/0957-4484/15/1/010
中图分类号
TB3 [工程材料学];
学科分类号
0805 ; 080502 ;
摘要
A novel microemulsion process was introduced for the large-scale synthesis of uniform Ag4SiW12O40 nanowires with an average diameter of about 8 nm and length of up to 10 mum. The ageing time of the reaction mixture played an important role in controlling the morphology of the products, and the interaction between ethanol and AOT (sodium bis-(2-ethyexylsulfosuccinate)) can be used to illustrate the formation of the nanowires. The products were characterized by IR, TEM and XRD techniques.
引用
收藏
页码:55 / 58
页数:4
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共 32 条
[1]   Effect of solubilization of alcohols on critical micelle concentration of non-aqueous micellar solutions [J].
Akhter, MS .
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, 1999, 157 (1-3) :203-210
[2]   Crystal structure and replacement reaction of coordinated water molecules of the heteropoly compounds of sandwich-type tungstoarsenates [J].
Bi, LH ;
Wang, EB ;
Peng, J ;
Huang, RD ;
Xu, L ;
Hu, CW .
INORGANIC CHEMISTRY, 2000, 39 (04) :671-679
[3]   Rational syntheses, characterization, crystal structure, and replacement reactions of coordinated water molecules of [As2W18M4(H2O)2O68]10- (M = Cd, Co, Cu, Fe, Mn, Ni or Zn) [J].
Bi, LH ;
Huang, RD ;
Peng, J ;
Wang, EB ;
Wang, YH ;
Hu, CW .
JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 2001, (02) :121-129
[4]   Silicon nanowire devices [J].
Chung, SW ;
Yu, JY ;
Heath, JR .
APPLIED PHYSICS LETTERS, 2000, 76 (15) :2068-2070
[5]   Polyoxometalate-based molecular materials [J].
Coronado, E ;
Gomez-Garcia, CJ .
CHEMICAL REVIEWS, 1998, 98 (01) :273-296
[6]   Some interesting properties of metals confined in time and nanometer space of different shapes [J].
El-Sayed, MA .
ACCOUNTS OF CHEMICAL RESEARCH, 2001, 34 (04) :257-264
[7]   Hydrogen sensors and switches from electrodeposited palladium mesowire arrays [J].
Favier, F ;
Walter, EC ;
Zach, MP ;
Benter, T ;
Penner, RM .
SCIENCE, 2001, 293 (5538) :2227-2231
[8]   Microporous decatungstates: Synthesis and photochemical behavior [J].
Guo, YH ;
Hu, CW ;
Wang, XL ;
Wang, YH ;
Wang, EB ;
Zou, YC ;
Ding, H ;
Feng, SH .
CHEMISTRY OF MATERIALS, 2001, 13 (11) :4058-4064
[9]   Photocatalytic degradation of aqueous organocholorine pesticide on the layered double hydroxide pillared by Paratungstate A ion, Mg12Al6(OH)36(W7O24)•4H2O [J].
Guo, YH ;
Li, DF ;
Hu, CW ;
Wang, YH ;
Wang, EB ;
Zhou, YC ;
Feng, SH .
APPLIED CATALYSIS B-ENVIRONMENTAL, 2001, 30 (3-4) :337-349
[10]   Microporous polyoxometalates POMs/SiO2:: Synthesis and photocatalytic degradation of aqueous organocholorine pesticides [J].
Guo, YH ;
Wang, YH ;
Hu, CW ;
Wang, YH ;
Wang, EB ;
Zhou, YC ;
Feng, SH .
CHEMISTRY OF MATERIALS, 2000, 12 (11) :3501-3508