A terahertz spectroscopic study of chitosan-based bionanocomposites containing clay nanoparticles

被引：0
|
作者：
E. A. Migal’
M. D. Mishchenko
I. A. Ozheredov
I. V. Postnova
D. A. Sapozhnikov
A. P. Shkurinov
Yu. A. Shchipunov
机构：
[1] Lomonosov Moscow State University,Physics Department and International Laser Center
[2] Russian Academy of Sciences,Institute of Chemistry, Far East Branch
[3] Far East Federal University,undefined
[4] Tomsk State University,undefined
来源：
Colloid Journal | 2016年 / 78卷
关键词：
Chitosan; Colloid Journal; Effective Medium Model; Clay Nanoparticles; Bionanocomposite Film;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Dielectric properties of bionanocomposites resulting from regulated self-organization of chitosan and nanoparticles of synthetic saponite clay have been investigated by terahertz pulsed spectroscopy. Spectral characteristics of the composites considered in correlation with their structural features, which have been characterized by atomic force microscopy and scanning electron microscopy, depend on the concentration ratio of the components. The study of the effect of temperature on terahertz absorption spectra has led to the conclusion that hydrogen bonding may be involved in the formation of the bionanocomposites.
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页码：189 / 195
页数：6
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