CHARACTERIZATION OF BLOCK COPOLYMERS BY SIZE EXCLUSION CHROMATOGRAPHY

被引：4

作者：

GRUBISICGALLOT, Z ^{[1
]}

LINGELSER, JP ^{[1
]}

GALLOT, Y ^{[1
]}

机构：

[1] CTR RECH MACROMOLEC,INST CHARLES SADRON,ECOLE APPLICAT HAUTS POLYMERES,F-67083 STRASBOURG,FRANCE

来源：

POLYMER BULLETIN | 1990年 / 23卷 / 04期

关键词：

D O I：

10.1007/BF00294868

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Poly(ethyl methacrylate-b-deuterated methyl methacrylate), poly(styrene-b-methyl methacrylate), and poly(styrene-b-dimethylsiloxane)diblock copolymers have been characterized by means of size exclusion chromatography (GPC) apparatus fitted with four detectors in series, viz continuous viscometer, UV spectrophotometer, low angle light scattering photometer, and differential refractometer. The continuous measurements of the scattered light intensity, the limiting viscosity number, the concentration, and the chemical composition permits complete determination of the molecular characteristics of block copolymers. © 1990 Springer-Verlag.

引用

页码：389 / 395

页数：7