ANNEALING-INDUCED CHANGES IN ORIENTATION AND MOBILITY IN THE NONCRYSTALLINE REGION OF DRAWN LINEAR POLYETHYLENE - C-13 NMR-STUDY

被引：58

作者：

VANDERHART, DL

机构：

[1] National Bureau of Standards, Washington

来源：

MACROMOLECULES | 1979年 / 12卷 / 06期

关键词：

D O I：

10.1021/ma60072a046

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Solid state 13C NMR in organic systems1, 2 holds out the promise of simultaneously studying molecular mobility and orientation. Molecular mobility influences relaxation behavior3 which, in turn, can be studied as a function of resonance position. The resonance frequency, Vres, of a given carbon is related to molecular orientation through the equation. © 1979, American Chemical Society. All rights reserved.

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页码：1232 / 1235

页数：4

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