SHORT-RANGE ORDER IN NONCRYSTALLINE POLYMERS EXAMINED WITH SPIN-POLARIZED NEUTRONS

被引：11

作者：

GABRYS, B

SCHARPF, O

PEIFFER, DG

机构：

[1] INST MAX VON LAUE PAUL LANGEVIN,F-38042 GRENOBLE,FRANCE

[2] EXXON RES & ENGN CO,ANNANDALE,NJ 08801

来源：

JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS | 1993年 / 31卷 / 13期

关键词：

NONCRYSTALLINE POLYMERS; SPIN-POLARIZED NEUTRONS; POLYSTYRENE;

D O I：

10.1002/polb.1993.090311302

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 application of spin-polarized neutrons with spin polarization analysis to study diffraction patterns from polymers is discussed. The experimental separation of the coherent and incoherent parts of the scattering coupled with the use of the internal standard resulted in the quantitative analysis of the purely coherent scattering from unfunctionalized and functionalized polystyrene in terms of absolute units. This allowed us to model the scattering curves in terms of paracrystallinity. (C) 1993 John Wiley and Sons, Inc.

引用

页码：1891 / 1895

页数：5