POSITRON ANNIHILATION IN A RUBBER MODIFIED EPOXY-RESIN

被引：9

作者：

MOGENSEN, OE ^{[1
]}

JACOBSEN, F ^{[1
]}

PETHRICK, RA ^{[1
]}

机构：

[1] UNIV STRATHCLYDE, DEPT PURE & APPL CHEM, GLASGOW G1 1XL, SCOTLAND

来源：

POLYMER | 1979年 / 20卷 / 08期

关键词：

D O I：

10.1016/0032-3861(79)90204-0

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Positron annihilation data is reported on a rubber-modified epoxy resin. Studies of the temperature dependence of the o-positronium lifetime indicated the existence of three distinct regions; the associated transition temperatures by comparison with dilatometric data can be ascribed respectively to be glass transition of the epoxy phase and to that of a mixed acrylonitrile-epoxy-butadiene interfacial region. © 1979.

引用

页码：1034 / 1036

页数：3