RESEARCH OF INFLUENCE OF THE METAL NATURE ON THE MECHANISM OF POLYVINYLPYRROLIDONE METAL COPOLYMERS SYNTHESIS

被引：9
|
作者：
Suberlyak, Oleh [1 ]
Grytsenko, Oleksandr [1 ]
Hischak, Krystyna [1 ]
Hnatchuk, Natalia [1 ]
机构：
[1] Lviv Polytech Natl Univ, 12,St.Bandera str, UA-79013 Lvov, Ukraine
来源：
CHEMISTRY & CHEMICAL TECHNOLOGY | 2013年 / 7卷 / 03期
关键词：
polyvinylpyrrolidone; kinetics; complexation; catalysis; metal-hydrogels;
D O I：
10.23939/chcht07.03.289
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The influence of the metal fine filler nature on the polymerization mechanism of polyvinylpyrrolidone-methacrylate compositions in the presence and without iron(II) sulphate has been determined. The catalysis mechanism has been confirmed via complexation with charge transfer between the initial composition components. The metal activating effect increases with the increase of its negative electrochemical potential.
引用
收藏
页码：289 / 294
页数：6
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