The effect of ferrocene additives on the molecular mass and thermal stability of PMMA

被引：0

作者：

Kraikin, VA ^{[1
]}

Ionova, IA ^{[1
]}

Puzin, YI ^{[1
]}

Yumagulova, RK ^{[1
]}

Monakov, YB ^{[1
]}

机构：

[1] Russian Acad Sci, Ufa Sci Ctr, Inst Organ Chem, Ufa 450054, Russia

来源：

POLYMER SCIENCE SERIES A | 2000年 / 42卷 / 09期

关键词：

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：

Dependence of the molecular mass characteristics and the thermal stability of PMMA on the ferrocene content in a polymerizing system was studied. The effect of ferrocene on the molecular mass of PMMA is governed by the nature of the polymerization initiator. The addition of ferrocene does not significantly change the molecular mass of the obtained polymer when AIBN used as the initiator, but causes a sharp decrease in M-w and M-n for MMA polymerization initiated by benzoyl peroxide. For PMMA obtained in the presence of benzoyl peroxide, the degradation onset temperature and the molecular mass vary in opposite directions.

引用

页码：1042 / 1045

页数：4

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