Synthesis of Selenium-Containing Humic Nano-Biocomposites from Sodium Bis(2-phenylethyl)phosphinodiselenoate

被引:0
|
作者
M. V. Lesnichaya
G. P. Aleksandrova
S. F. Malysheva
N. A. Belogorlova
A. N. Sapozhnikov
G. Dolmaa
B. G. Sukhov
机构
[1] Russian Academy of Sciences,Favorskii Irkutsk Institute of Chemistry, Siberian Branch
[2] Russian Academy of Sciences,Vinogradov Institute of Geochemistry, Siberian Branch
[3] Academy of Sciences of Mongolia,Institute of Chemistry and Chemical Technology
来源
Russian Journal of General Chemistry | 2020年 / 90卷
关键词
selenium; nanocomposite; humic substances; sodium bis(2-phenylethyl)phosphinodiselenoate; second phosphine selenides;
D O I
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中图分类号
学科分类号
摘要
New water-soluble selenium-containing nano-biocomposites have been synthesized by oxidation of sodium bis(2-phenylethyl)phosphinodiselenoate with hydrogen peroxide using humic substances to stabilize selenium nanoparticles. As shown by a set of physicochemical methods, the obtained hybrid nanocomposites are formed as spherical hexagonal selenium particles with a size of 13–30 nm, dispersed in a humic matrix.
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页码:123 / 128
页数:5
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