On the pseudo compensation effect due to the complexity of the mechanism of thermal degradation of polymeric materials

被引：16

作者：

Budrugeac, P ^{[1
]}

机构：

[1] EUROTEST SA, Splaiul Unirii, Bucharest 73204, Romania

来源：

POLYMER DEGRADATION AND STABILITY | 1997年 / 58卷 / 1-2期

关键词：

D O I：

10.1016/S0141-3910(97)00019-0

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

A relationship expressing the dependence of apparent activation energy on the kinetic parameter of the real complex rate equation is derived. The obtained theoretical results are checked for a complex kinetic model of thermal degradation that consists of two simultaneous processes. It is shown that for this model, the apparent activation parameters are connected through a linear relationship that corresponds to a pseudo compensation effect. (C) 1997 Elsevier Science Limited.

引用

页码：69 / 76

页数：8

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