Facile and convenient fabrication of color-controlled colloidal magnetically assembled photonic crystals

被引：0
|
作者：
Aimei You
Yuhua Cao
Guangqun Cao
机构：
[1] Jiangnan University,Key Laboratory of Food Colloids and Biotechnology, Ministry of Education, School of Chemical and Material Engineering
来源：
Chemical Research in Chinese Universities | 2017年 / 33卷
关键词：
Controllable structural color; Colloidal magnetically assembled photonic crystal; Miniemulsion polymerization;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A facile, convenient and flexible method to tune the structural color of the colloidal magnetically assembled photonic crystals(CMA-PCs) was proposed. The mechanism to tune structural color could be attributed to the significant influence of the surfactant sodium dodecyl sulfate(SDS) concentration on the particle size, especially on the magnetite content of the superparamagnetic composite nanoparticles(MCNPs). By adjusting SDS concentration in miniemulsion polymerization of MCNPs, CMA-PCs with desired diffraction colors could be obtained.
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页码：525 / 529
页数：4
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