On the Temperature Dependence of the Glass Transition Activation Energy

被引：4

作者：

Sanditov, D. S. ^{[1
,2
]}

Razumovskaya, I. V. ^{[3
]}

Mashanov, A. A. ^{[1
]}

机构：

[1] Buryat State Univ, Ulan Ude 670000, Buryatia, Russia

[2] Russian Acad Sci, Inst Phys Mat Sci, Ulan Ude 670047, Russia

[3] Moscow State Pedag Univ, Moscow 119435, Russia

来源：

POLYMER SCIENCE SERIES A | 2020年 / 62卷 / 05期

关键词：

DELOCALIZATION; POLYMERS; ATOM;

D O I：

10.1134/S0965545X20050144

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 temperature dependence of the glass transition activation energy for amorphous organic polymers and inorganic glasses is calculated using the Williams-Landel-Ferry equation for the relaxation time (viscosity). The results obtained are in satisfactory agreement with the experiment. The nature of the dependence of the glass transition activation energy on the temperature is discussed.

引用

页码：588 / 596

页数：9

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