CRYSTALLINITY AND THERMOMECHANICAL PROPERTIES OF LEAD HALIDE-PEO COMPLEXES

被引:2
作者
WENDSJO, A
THOMAS, JO
JONES, GK
FARRINGTON, GC
机构
[1] UNIV UPPSALA,INST CHEM,BOX 531,S-75121 UPPSALA,SWEDEN
[2] UNIV PENN,DEPT MAT SCI & ENGN,PHILADELPHIA,PA 19104
基金
美国国家科学基金会;
关键词
D O I
10.1016/0167-2738(90)90092-6
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
It is known that polymer-salt complexes can be formed between PEO and certain metal halides. In this work, the degree of crystallinity within the system PbX2(PEO)16, for X=Cl, Br and I, has been studied by X-ray diffraction methods in the temperature range RT-200°C. The results obtained are related to earlier dynamical mechanical analysis (DMA) studies of the same series. An intimate relationship between degree of crystallinity, stiffness and temperature can be identified. © 1990.
引用
收藏
页码:659 / 662
页数:4
相关论文
共 13 条
  • [11] SORENSEN PR, 1983, POLYM BULL, V9, P47, DOI 10.1007/BF00275567
  • [12] STRUCTURAL STUDIES OF POLYETHERS, (-(CH2)M-O-)N .10. CRYSTAL-STRUCTURE OF POLY(ETHYLENE OXIDE)
    TAKAHASHI, Y
    TADOKORO, H
    [J]. MACROMOLECULES, 1973, 6 (05) : 672 - 675
  • [13] WENDSJO A, 1989, IN PRESS SOLID STATE