Neutron reflectivity of polymer interfaces

被引：13

作者：

Bucknall, DG ^{[1
]}

Butler, SA

Higgins, JS

机构：

[1] Rutherford Appleton Lab, ISIS Facil, Didcot OX11 0QX, Oxon, England

[2] Univ London Imperial Coll Sci Technol & Med, Dept Chem Engn, London SW7 2BY, England

来源：

JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS | 1999年 / 60卷 / 8-9期

关键词：

polymers; interfaces; thin films; neutron scattering;

D O I：

10.1016/S0022-3697(99)00101-8

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Neutron reflectivity (NR) measurements have been used to investigate the interfacial composition profile between immiscible semi-crystalline polymers, from which values for the Flory-Huggins X parameter and interfacial tension can be obtained. In addition, measurements of small molecule ingress into high molecular weight polymers, have successfully been performed in-situ in real time. In both cases, special sample environment equipment has been used. (C) 1999 Published by Elsevier Science Ltd. All rights reserved.

引用

页码：1273 / 1277

页数：5