Study of the structure of aqueous solutions of ionic macromolecules by low-frequency Raman spectroscopy

被引：0
|
作者：
A. Z. Bol’shagina
A. M. Saletskii
A. V. Chervyakov
机构：
[1] Moscow State University,Department of Physics
来源：
Optics and Spectroscopy | 2001年 / 90卷
关键词：
Chain Length; Fractal Dimension; Vibrational Excitation; Fractal Region; Polyacrylic Acid;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Using low-frequency Raman spectroscopy, the structure of aqueous solutions of polyacrylic acid as a function of polyelectrolyte concentration and chain length was studied. The fractal dimension of structures in aqueous solutions of polyacrylic acid with different acid concentrations and polyion chain lengths was determined. The size of fractal regions in systems with different structures was estimated.
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页码：240 / 243
页数：3
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