Rapid synthesis of monodisperse polymer spheres for self-assembled photonic crystals

被引：75

作者：

Gu, Zhong-Ze ^{[1
]}

Chen, Haihua ^{[1
]}

Zhang, Shuai ^{[1
]}

Sun, Liguo ^{[1
]}

Xie, Zhuoying ^{[1
]}

Ge, Yangyang ^{[1
]}

机构：

[1] Southeast Univ, State Key Lab Bioelect, Nanjing 210096, Peoples R China

来源：

COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS | 2007年 / 302卷 / 1-3期

基金：

中国国家自然科学基金;

关键词：

monodisperse polymer spheres; soap-free emulsion polymerization; colloidal crystals; photonic crystals; EMULSION POLYMERIZATION; COLLOIDAL CRYSTALS; NANOPARTICLES; FABRICATION; PARTICLES; LATEX; INHIBITION;

D O I：

10.1016/j.colsurfa.2007.02.064

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：

In order to make both the laboratory and the industry preparation of monodisperse spheres easy, a boiling temperature soap-free emulsion polymerization was developed. A number of polymer and copolymer spheres with a size of several hundreds of nanometer were synthesized. Comparing with the conventional synthesis, this method has following advantages: (1) the experimental set-up and operation are simplified, (2) the reaction time is shortened, (3) ease of control of sphere size and size distribution with good repeatability, (4) a number of polymer spheres, including PAN, PS, PMMA and PVA, can be synthesized, and (5) spheres with over 20% cross-linkage can be synthesized. Application of the spheres in the construction of self-assembled photonic crystal films was demonstrated. (C) 2007 Elsevier B.V. All rights reserved.

引用

页码：312 / 319

页数：8

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