Synthesis of gold nanoparticles in solid state by thermal decomposition of an organometallic precursor

被引：0
|
作者：
Wostek-Wojciechowska, D
Jeszka, JK [1 ]
Uznanski, P
Amiens, C
Chaudret, B
Lecante, P
机构：
[1] Polish Acad Sci, Ctr Mol & Macromol Studies, PL-90364 Lodz, Poland
[2] CNRS, Chim Coordinat Lab, F-31077 Toulouse, France
[3] CNRS, CEMES, F-31055 Toulouse, France
来源：
MATERIALS SCIENCE-POLAND | 2004年 / 22卷 / 04期
关键词：
metal nanoparticles; polymer nanocomposites; organometallic precursor; TEM; WAXS;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Gold nanoparticles were obtained directly in solid polymer films by thermal decomposition of the [O(Au(PPh3))(3)][BF4] precursor molecularly dispersed in the polymer and by decomposition of microcrystals on different supports. The nanoparticles were characterized with transmission electron microscopy (TEM), scanning electron microscopy (SEM), UV-Vis spectroscopy, and wide-angle X-ray scattering (WAXS). In spite of high precursor concentration, the size of the obtained nanoparticles was similar to those prepared in diluted solutions.
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收藏
页码：407 / 413
页数：7
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