SMALL-ANGLE NEUTRON-SCATTERING EXPERIMENTS ON SIDE-ON FIXED LIQUID-CRYSTAL POLYSILOXANES

被引：50

作者：

HARDOUIN, F ^{[1
]}

LEROUX, N ^{[1
]}

MERY, S ^{[1
]}

NOIREZ, L ^{[1
]}

机构：

[1] CENS,CEA,CNRS,LAB LEON BRILLOUIN,F-91191 GIF SUR YVETTE,FRANCE

来源：

JOURNAL DE PHYSIQUE II | 1992年 / 2卷 / 03期

关键词：

D O I：

10.1051/jp2:1992131

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

Small-angle neutron scattering (SANS) studies clearly demonstrate a reinforcement of the nematic "jacketed" structure as the degree of polymerization decreases for a "side-on fixed" liquid crystal polysiloxane. In addition, we show that the dilution of the mesogenic content in a copolymeric homologous strongly reduces the anisotropy of the global polymer conformation.

引用

页码：271 / 278

页数：8

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