Synthesis of core-shell silver colloidal particles by surface immobilization of an azo-initiator

被引：10

作者：

Bao, H

Chumanov, G

Czerw, R

Carroll, DL

Foulger, SH ^{[1
]}

机构：

[1] Clemson Univ, Ctr Opt Mat Sci & Engn Technol, Sch Mat Sci & Engn, Clemson, SC 29634 USA

[2] E China Univ Sci & Technol, Sch Mat Sci & Engn, Shanghai 200237, Peoples R China

[3] Clemson Univ, Dept Chem, Clemson, SC 29634 USA

[4] Clemson Univ, Dept Phys & Astron, Clemson, SC 29634 USA

来源：

COLLOID AND POLYMER SCIENCE | 2005年 / 283卷 / 06期

关键词：

D O I：

10.1007/s00396-004-1197-x

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Silver nanoparticles, with the diameter of approximately 100 nm, were coated with a 5-10 nm layer of poly(styrene-co-4-styrenesulfonic acid sodium salt). Polymerization was initiated on the particles by a surface adsorbed 4,4'-azobis(4-cyanovaleric acid) initiator. FTIR, electron microscopy, dynamic light scattering, and optical spectroscopy were employed to differentiate between the original and coated particles.

引用

页码：653 / 661

页数：9

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