A facile route to a highly stabilized hierarchical hybrid of titania nanotube and gold nanoparticle

被引：70

作者：

Huang, JG

Kunitake, T ^{[1
]}

Onoue, S

机构：

[1] Inst Phys & Chem Res, Frontier Res Syst, Topochem Design Lab, Wako, Saitama 3510198, Japan

[2] Kyoritsu Chem & Co Ltd, R&D Dept, Chiba 2920834, Japan

来源：

CHEMICAL COMMUNICATIONS | 2004年 / 08期

关键词：

D O I：

10.1039/b401071j

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A hierarchical hybrid of gold nanoparticles and titania nanotubes with high metal loading was prepared by a one-pot approach using a natural cellulosic substance as template. Gold nanoparticles were uniformly anchored onto titania nanotubes, and particle fusion at high temperature was suppressed by surface coating with an ultrathin titania layer.

引用

收藏

页码：1008 / 1009

页数：2

相关论文

共 20 条

[11] Selective attachment of gold nanoparticles to nitrogen-doped carbon nanotubes [J].

Jiang, KY ;

Eitan, A ;

Schadler, LS ;

Ajayan, PM ;

Siegel, RW ;

Grobert, N ;

Mayne, M ;

Reyes-Reyes, M ;

Terrones, H ;

Terrones, M .

NANO LETTERS, 2003, 3 (03) :275-277

[12]

Kong J, 2001, ADV MATER, V13, P1384, DOI 10.1002/1521-4095(200109)13:18<1384::AID-ADMA1384>3.0.CO

[13]

2-8

[14] Formation of anatase TiO2 nanoparticles on carbon nanotubes [J].

Lee, SW ;

Sigmund, WM .

CHEMICAL COMMUNICATIONS, 2003, (06) :780-781

[15] Method for supporting platinum on single-walled carbon nanotubes for a selective hydrogenation catalyst [J].

Lordi, V ;

Yao, N ;

Wei, J .

CHEMISTRY OF MATERIALS, 2001, 13 (03) :733-737

[16]

ONOUE S, 2003, 83 CSJ CHEM SOC JAP

[17] APPLICATION OF CARBON NANOTUBES AS SUPPORTS IN HETEROGENEOUS CATALYSIS [J].

PLANEIX, JM ;

COUSTEL, N ;

COQ, B ;

BROTONS, V ;

KUMBHAR, PS ;

DUTARTRE, R ;

GENESTE, P ;

BERNIER, P ;

AJAYAN, PM .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1994, 116 (17) :7935-7936

[18] The decoration of carbon nanotubes by metal nanoparticles [J].

Satishkumar, BC ;

Vogl, EM ;

Govindaraj, A ;

Rao, CNR .

JOURNAL OF PHYSICS D-APPLIED PHYSICS, 1996, 29 (12) :3173-3176

[19] Layered nanocomposite of close-packed gold nanoparticles and TiO2 gel layers [J].

Yonezawa, T ;

Matsune, H ;

Kunitake, T .

CHEMISTRY OF MATERIALS, 1999, 11 (01) :33-+

[20] Preparation of cationic gold nanoparticles and their monolayer formation on an anionic amphiphile layer [J].

Yonezawa, T ;

Onoue, S ;

Kunitake, T .

CHEMISTRY LETTERS, 1999, (10) :1061-1062