高等学校化学学报

高等学校化学学报

• 研究简报 • 上一篇    

液晶聚芳醚酮/含甲基苯侧基聚芳醚酮共混体系的环带球晶

刘新才1,2; 王冬2; 张万金2; 杨德才1   

  1. 1. 中国科学院长春应用化学研究所, 高分子物理与化学国家重点实验室, 长春 130022;
    2. 吉林大学麦克德尔米德实验室, 长春 130012
  • 收稿日期:2006-03-07 修回日期:1900-01-01 出版日期:2006-07-10 发布日期:2006-07-10
  • 通讯作者: 杨德才

Ring-banded Spherulites in Blends of Liquid Crystalline Poly(aryl ether ketone) and Poly(aryl ether ketone) Containing 4-Methyl Phenyl Groups

LIU Xin-Cai1,2; WANG Dong2, ZHANG Wan-Jin2, YANG De-Cai1*

  

  1. 1. State Key Laboratory of Polymer Physics and Chemistry, Changchun
    Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun
    130022, China;
    2. Alan G. MacDiarmid Institute, Jilin University, Changchun 130012, China
  • Received:2006-03-07 Revised:1900-01-01 Online:2006-07-10 Published:2006-07-10
  • Contact: YANG De-Cai

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被引次数

2

摘要： 本文通过研究含氯侧基液晶聚芳醚酮/含甲基苯侧基聚芳醚酮共混体系(结晶/非晶)环带球晶的形态演变和发展过程; 利用选择性溶剂刻蚀方法确定共混体系环带球晶的相组成和相结构, 探讨了环带球晶的形成机理.

关键词: 液晶聚芳醚酮, 环带球晶, 相行为, 共混

Abstract: Phase behavior in blends of liquid crystalline poly(aryl ether ketone) (C-PAEK) and poly(aryl ether ketone) containing 4-methyl phenyl groups (T-PAEK) was investigated by differential scanning calorimetry (DSC), polarized
light microscopy (PLM) and atomic force microscopy (AFM) techniques.

Key words: Liquid crystalline poly(aryl ether ketone), Ring-banded spherulite, Phase behavior, Blend

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