Diffusion-limited, aggregation-based, mesoscopic assembly of roughened core shell bimetallic nanoparticles into fractal networks at the air-water interface

被引：0

作者：

Jin, YD ^{[1
]}

Dong, SJ ^{[1
]}

机构：

[1] Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Electroanalyt Chem, Changchun 130022, Jilin, Peoples R China

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2002年 / 41卷 / 06期

关键词：

aggregation; electron microscopy; fractals; nanoparticles;

D O I：

10.1002/1521-3773(20020315)41:6<1040::AID-ANIE1040>3.0.CO;2-O

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The concentration of the plating solution enables control over the fine-tuning of fractal patterns and also drastically affects the crystal growth of Ag/Au core-shell roughened nanoparticles through diffusion-limited aggregation. At low concentrations there are more open spaces in the well-ramified fractal pattern than at higher concentrations, and the whisker-linked nanoparticles align almost one-by-one (see transmission electron micrograph).

引用

页码：1040 / +

页数：6

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