New synthetic route for preparing rattle-type silica particles with metal cores

被引：86

作者：

Hah, HJ ^{[1
]}

Um, JI ^{[1
]}

Han, SH ^{[1
]}

Koo, SM ^{[1
]}

机构：

[1] Hanyang Univ, Ceram Proc Res Ctr, Dept Chem Engn, Mol Inorgan Adv Mat Lab, Seoul 133791, South Korea

来源：

CHEMICAL COMMUNICATIONS | 2004年 / 08期

关键词：

D O I：

10.1039/b401387e

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Rattle-type silica particles with metal cores, applicable to catalysts and metal/inorganic composite coating materials, were prepared by the pre-shell/post-core method that can control the size of metal cores inside silica capsules and exchange from metal cores into different ones with a metal displacement reaction.

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收藏

页码：1012 / 1013

页数：2

相关论文

共 18 条

[1]

Caruso F, 2001, ADV MATER, V13, P11, DOI 10.1002/1521-4095(200101)13:1<11::AID-ADMA11>3.0.CO

[2]

2-N

[3] Nanoengineering of inorganic and hybrid hollow spheres by colloidal templating [J].

Caruso, F ;

Caruso, RA ;

Möhwald, H .

SCIENCE, 1998, 282 (5391) :1111-1114

[4] Facile synthesis of hollow silica microspheres [J].

Fowler, CE ;

Khushalani, D ;

Mann, S .

JOURNAL OF MATERIALS CHEMISTRY, 2001, 11 (08) :1968-1971

[5]

Giersig M, 1997, ADV MATER, V9, P570, DOI 10.1002/adma.19970090712

[6] Simple preparation of monodisperse hollow silica particles without using templates [J].

Hah, HJ ;

Kim, JS ;

Jeon, BJ ;

Koo, SM ;

Lee, YE .

CHEMICAL COMMUNICATIONS, 2003, (14) :1712-1713

[7] Ordered macroporous materials by emulsion templating [J].

Imhof, A ;

Pine, DJ .

NATURE, 1997, 389 (6654) :948-951

[8] PROCESSING OF MONOLITHIC MAGNETIC GELS FOR MAGNETOPHORESIS [J].

JUN, YN ;

DABBS, DM ;

AKSAY, IA ;

ERRAMILLI, S .

LANGMUIR, 1994, 10 (10) :3377-3379

[9] Synthesis and characterization of monodispersed core-shell spherical colloids with movable cores [J].

Kamata, K ;

Lu, Y ;

Xia, YN .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2003, 125 (09) :2384-2385

[10] PREPARATION AND PROPERTIES OF UNIFORM COATED COLLOIDAL PARTICLES .5. YTTRIUM BASIC CARBONATE ON POLYSTYRENE LATEX [J].

KAWAHASHI, N ;

MATIJEVIC, E .

JOURNAL OF COLLOID AND INTERFACE SCIENCE, 1990, 138 (02) :534-542