Study on the kinetics of acrylamide polymerization initiated by diperiodatonickelate (IV) periodate complex

被引：0

作者：

Liu, YH ^{[1
]}

Shang, YJ ^{[1
]}

Li, WP ^{[1
]}

Wang, CH ^{[1
]}

Deng, KL ^{[1
]}

机构：

[1] Hebei Univ, Dept Chem, Baoding 071002, Peoples R China

来源：

ACTA POLYMERICA SINICA | 2000年 / 02期

关键词：

diperiodatonickelate(IV); acrylamide; redox initiation;

D O I：

暂无

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

The kinetics of acrylamide (AAM) polymerization initiated by diperiodatonickelate (IV) periodate complex was studied in aqueous alkaline medium. The results indicate that the equation of the polymerization rate is as follows: R-p = k[ Ni(IV)](0.72) [AM](1.41) and the overall activation energy of AAM polymerization is 41.33kJ/mol. The polymer molecular weight decreases with increasing [Ni (IV)] and increases with increasing [AAM]. The effects of various reaction conditions on the polymerization rate were also studied. The initiation mechanism was proposed.

引用

页码：235 / 238

页数：4

共 9 条

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