中华医学超声杂志

应用化学 ›› 1990, Vol. 0 ›› Issue (1): 62-65.

• 研究论文 • 上一篇    下一篇

交联共聚物(ER-PEO)及其与NaSCN络合物的结构研究

张宏放, 莫志深, 彭新生, 王佛松   

  1. 中国科学院长春应用化学研究所 长春 130022
  • 收稿日期:1989-02-25 修回日期:1989-07-15 出版日期:1990-02-10 发布日期:1990-02-10
  • 基金资助:
    国家自然科学基金

STRUCTURAL STUDY OF CROSSLINKED COPOLYMERS(ERPEO)AND THEIR COMPLEXES WITH SODIUM THIOCYANATE

Zhang Hongfang, Mo Zhishen, Peng Xingsheng, Wang Fosong   

  1. Changchun Institute of Applied Chemistry, Academia Sinica, Changchun 130022
  • Received:1989-02-25 Revised:1989-07-15 Published:1990-02-10 Online:1990-02-10

PDF

414

被引次数

10

摘要： 环氧树脂(ER)与聚环氧乙烷(PEO)的共混物经水/乙醇萃取后的剩余物为交联ER-PEO非晶共聚物。萃取分析表明,ER/PEO中约有50wt·%的PEO与ER形成ER-PEO交联共聚物。ER/PEO与NaSCN络合后,由于Na+的配位络合作用,使结晶能力进一步降低。

关键词: 固体电解质, 环氧树脂, 聚环氧乙烷, 交联共聚物, 络合物

Abstract: The structure of the crosslinked copolymers(and/or blends)of epoxy resin/polyethyleneoxide(ER/PEO)and their complexes with sodium thiocyanate after extraction has beenstudied by using WAXD, SAXS, DSC and SEM methods. The r?sults showed that thesamples after extraction have an amorbhous structures of the crosslinked copolymers(ER-PEO). The crystallinity of the complexes ER/PEO-NaSCN was decreased as compared withcorresponding blends ER/PEO, due to the presence of Na ion.

Key words: polymer solid electrolyte, epoxy resin, poly(ethylene oxide), crosslinked copolymer, complex

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