高等学校化学学报

高等学校化学学报 ›› 1992, Vol. 13 ›› Issue (4): 550.

• 论文 • 上一篇    下一篇

(苯乙烯-丁二烯-氧乙烯)多嵌段共聚物的某些特性

陶绪泉1, 谢洪泉2, 过(亻隽)石2   

  1. 1. 山东聊城师范学院化学系, 聊城, 252059;
    2. 华中理工大学化学系, 武汉, 430074
  • 收稿日期:1991-06-25 出版日期:1992-04-24 发布日期:1992-04-24
  • 通讯作者: 谢洪泉

Some Characteristics of Multiblock Copolymers Containing Polyoxyethylene

TAO Xu-quan1, XIE Hong-quan2, GUO Jun-shi2   

  1. 1. Department of Chemistry, Normal College of Shandong Liaocheng, Liaocheng, 252059;
    2. Department of Chemistry, Huazhong University of Science and Technology, Wuhan, 430074
  • Received:1991-06-25 Online:1992-04-24 Published:1992-04-24

PDF (PC)

被引次数

1

摘要： 本文研究了(苯乙烯-丁二烯-氧乙烯)多嵌段共聚物的相转移催化能力和与LiClO4形成络合物的导电性能以及在高分子共混时的增容作用。结果表明,该共聚物对Williamson固-液相反应具有良好的相转移催化作用;在氯醇橡胶与ABS共混中可作为增容剂,添加3%左右,即可显著地改善共混物的力学性能;与LiClO4形成的络合物在35℃的导电率可达4×10-4S·cm-1。

关键词: 多嵌段共聚物, 高分子固体电解质, 相转移催化作用, 共混增容剂, 聚氧乙烯

Abstract: The phase transfer catalytic action and compatibilizing action of the (styrene-bu-tadiene-oxyethylene) multiblock copolymers and the conductivity of the complex of them with LiClO4 were studied.The results show that the LiClO4 complex of the multiblock copolymers shows a conductivity of about 4×10-4 S·cm-1 at 35℃.The multiblock copolymers possess a good phase transfer catalytic ability in Williamson reaction and can be used as compatibilizer in blending epichlorohydrin rubber with ABS.

Key words: Muitiblock copolymer, Solid polymer electrolyte, Phase transfer catalysis, Com-patibilizer, Polyoxyethylene

TrendMD: