Template synthesis and characterization of WO3/TiO2 composite nanotubes

被引：58

作者：

Cheng, LF ^{[1
]}

Zhang, XT ^{[1
]}

Liu, B ^{[1
]}

Wang, HZ ^{[1
]}

Li, YC ^{[1
]}

Huang, YB ^{[1
]}

Du, ZL ^{[1
]}

机构：

[1] Henan Univ, Key Lab Special Funct Mat, Kaifeng, Peoples R China

来源：

NANOTECHNOLOGY | 2005年 / 16卷 / 08期

关键词：

D O I：

10.1088/0957-4484/16/8/060

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Highly ordered WO3/TiO2 composite nanotubes have been successfully prepared by the combination of the sol-gel chemical method and the anodic aluminium oxide (AAO) templating method. The diameter of the WO3/TiO2 composite nanotubes is about 100 nm, which is in good agreement with the pore diameter of the AAO template. The composite nanotubes are composed of mixed oxides of W6+ and Ti4+.

引用

页码：1341 / 1345

页数：5

共 24 条

[1] Nanostructured materials for electrochromic devices [J].

Aliev, AE ;

Shin, HW .

SOLID STATE IONICS, 2002, 154 :425-431

[2] Enhancement of photocatalytic and electrochromic properties of electrochemically fabricated mesoporous WO3 thin films [J].

Baeck, SH ;

Choi, KS ;

Jaramillo, TF ;

Stucky, GD ;

McFarland, EW .

ADVANCED MATERIALS, 2003, 15 (15) :1269-+

[3] Materials science -: Ultrafast colour displays [J].

Grätzel, M .

NATURE, 2001, 409 (6820) :575-576

[4] Photochromism of WO3 colloids combined with TiO2 nanoparticles [J].

He, T ;

Ma, Y ;

Cao, Y ;

Hu, XL ;

Liu, HM ;

Zhang, GJ ;

Yang, WS ;

Yao, JN .

JOURNAL OF PHYSICAL CHEMISTRY B, 2002, 106 (49) :12670-12676

[5] Synthesis of CoFe2O4 nanowire arrays by sol-gel template method [J].

Ji, GB ;

Tang, SL ;

Xu, BL ;

Gu, BX ;

Du, YW .

CHEMICAL PHYSICS LETTERS, 2003, 379 (5-6) :484-489

[6] Sol-gel template synthesis of semiconductor oxide micro- and nanostructures [J].

Lakshmi, BB ;

Patrissi, CJ ;

Martin, CR .

CHEMISTRY OF MATERIALS, 1997, 9 (11) :2544-2550

[7] Sol-gel template synthesis of semiconductor nanostructures [J].

Lakshmi, BB ;

Dorhout, PK ;

Martin, CR .

CHEMISTRY OF MATERIALS, 1997, 9 (03) :857-862

[8] Nitrogen oxides-sensing characteristics of WO3-based nanocrystalline thick film gas sensor [J].

Lee, DS ;

Han, SD ;

Huh, JS ;

Lee, DD .

SENSORS AND ACTUATORS B-CHEMICAL, 1999, 60 (01) :57-63

[9] Preparation and photoluminescence of highly ordered TiO2 nanowire arrays [J].

Lei, Y ;

Zhang, LD ;

Meng, GW ;

Li, GH ;

Zhang, XY ;

Liang, CH ;

Chen, W ;

Wang, SX .

APPLIED PHYSICS LETTERS, 2001, 78 (08) :1125-1127

[10] Large-scale synthesis of tungsten oxide nanowires with high aspect ratio [J].

Li, XL ;

Liu, JF ;

Li, YD .

INORGANIC CHEMISTRY, 2003, 42 (03) :921-924

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