THE USE OF NEAR-INFRA-RED SPECTROSCOPY COUPLED TO THE POLARIZATION MODULATION TECHNIQUE TO INVESTIGATE MOLECULAR-ORIENTATION IN UNIAXIALLY STRETCHED POLYMERS

被引：31

作者：

BUFFETEAU, T

DESBAT, B

BOKOBZA, L

机构：

[1] ECOLE SUPER PHYS & CHIM IND VILLE PARIS, PHYSICOCHIM STRUCT & MACROMOLEC LAB, F-75231 PARIS 05, FRANCE

[2] UNIV BORDEAUX 1, SPECT MOLEC & CRISTALLINE LAB, CNRS, URA 124, F-33405 TALENCE, FRANCE

来源：

POLYMER | 1995年 / 36卷 / 22期

关键词：

NEAR-INFRA-RED SPECTROSCOPY; MOLECULAR ORIENTATION; STRETCHED POLYMERS;

D O I：

10.1016/0032-3861(95)92231-3

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 purpose of this brief communication is to demonstrate how near-infra-red (n.i.r.) spectroscopy can be used to characterize molecular orientation in stretched polymers. Combined with the polarization modulation technique, n.i.r. provides a useful way of measuring small anisotropy with high precision in thick polymer films.

引用

页码：4339 / 4343

页数：5

共 21 条

[1] SEGMENTAL ORIENTATION IN MODEL NETWORKS OF POLY(DIMETHYLSILOXANE) - FOURIER-TRANSFORM INFRARED DICHROISM MEASUREMENTS AND THEORETICAL INTERPRETATION [J].