Monoclinic polyethylene revisited

被引：117

作者：

Russell, KE ^{[1
]}

Hunter, BK ^{[1
]}

Heyding, RD ^{[1
]}

机构：

[1] QUEENS UNIV,DEPT CHEM,KINGSTON,ON K7L 3N6,CANADA

来源：

POLYMER | 1997年 / 38卷 / 06期

关键词：

monoclinic polyethylene; WAXS; CP/MAS C-13 NMR;

D O I：

10.1016/S0032-3861(96)00643-X

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 monoclinic modification of linear polyethylene has been prepared by battering samples of the orthorhombic modification. The X-ray diffraction pattern, the CP/MAS C-13 n.m.r. spectrum, and the thermal stability of the phase are re-examined. The efficacy of WAXS and n.m.r. analyses in identifying this phase in the presence of the orthorhombic and amorphous phases and in reactor powders and PE copolymers is discussed. (C) 1997 Elsevier Science Ltd.

引用

页码：1409 / 1414

页数：6

共 24 条

[1] STRESS-INDUCED TWINNING AND PHASE-TRANSFORMATIONS IN POLYETHYLENE SINGLE-CRYSTALS [J].