Synthesis of Selenium Sulfide Nanoparticles in Polysaccharide Arabinogalactan and Starch Matrices

被引：9
|
作者：
Lesnichaya, M. V. [1 ]
Sukhov, B. G. [1 ]
机构：
[1] Russian Acad Sci, Siberian Branch, Favorsky Irkutsk Inst Chem, Irkutsk, Russia
来源：
NANOBIOTECHNOLOGY REPORTS | 2021年 / 16卷 / 02期
基金：
俄罗斯基础研究基金会;
关键词：
SULFUR NANOPARTICLES; PH;
D O I：
10.1134/S2635167621020099
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
New water-soluble SeS2 containing nanocomposites are obtained via ion-exchange interaction between selenous acid and ammonium sulfide in water using natural arabinogalactan and starch polysaccharides as nanoparticle stabilizers. The transmission electron microscopy, X-ray diffraction analysis, and dynamic light scattering data show that nanocomposites are formed as spherical crystalline SeS2 nanoparticles 5-140 nm in size, dispersed in polysaccharide matrices. The type of stabilization matrix and ratio of reactants have a decisive influence on the nanomorphological properties of the materials obtained.
引用
收藏
页码：202 / 210
页数：9
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