TOTAL INTEGRATED LIGHT-SCATTERING INTENSITY FROM POLYMERIC SOLIDS

被引：116

作者：

KOBERSTEIN, J

RUSSELL, TP

STEIN, RS

机构：

[1] UNIV MASSACHUSETTS,INST POLYMER RES,DEPT POLYMER SCI & ENGN,AMHERST,MA 01003

[2] UNIV MASSACHUSETTS,MAT RES LAB,AMHERST,MA 01003

来源：

JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS | 1979年 / 17卷 / 10期

关键词：

D O I：

10.1002/pol.1979.180171008

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Presently existing theories of small-angle light scattering by polymeric materials are extended by consideration of the total scattering intensity. It is shown how this quantity, known as the total integral or Porod invariant in small-angle x-ray scattering, may be used to calculate the average square of the fluctuations in refractive index and orientation. Calculations are presented using both statistical and model approaches.

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页码：1719 / 1730

页数：12

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