Hydrogels and Aerogels from Noble Metal Nanoparticles

被引：278

作者：

Bigall, Nadja C. ^{[2
]}

Herrmann, Anne-Kristin ^{[1
]}

Vogel, Maria ^{[1
]}

Rose, Marcus ^{[1
]}

Simon, Paul ^{[3
]}

Carrillo-Cabrera, Wilder ^{[3
]}

Dorfs, Dirk ^{[2
]}

Kaskel, Stefan ^{[1
]}

Gaponik, Nikolai ^{[1
]}

Eychmueller, Alexander ^{[1
]}

机构：

[1] Tech Univ Dresden, D-01062 Dresden, Germany

[2] Ist Italiano Tecnol, I-16163 Genoa, Italy

[3] Max Planck Inst Chem Phys Fester Stoffe, D-01187 Dresden, Germany

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2009年 / 48卷 / 51期

关键词：

aerogels; bimetallic nanostructures; hydrogels; metal nanoparticles; SHAPE-CONTROLLED SYNTHESIS; PARTICLE-SIZE; GOLD; GELS; NANOSPHERES;

D O I：

10.1002/anie.200902543

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Look, no hands! Non-supported macroscopic aerogels are fabricated from platinum, gold, and silver, and from bimetallic mixtures of gold/silver and platinum/silver. The hydrogels and aerogels consist of voluminous porous networks of particles or wires that are only a few nanometers thick. These entirely new structures have tremendous potential for applications in catalysis and nanophotonics. © 2009 Wiley-VCH Verlag GmbH & Co. KGaA.

引用

页码：9731 / 9734

页数：4

共 47 条

[1] Shape-controlled synthesis of colloidal platinum nanoparticles [J].