高等学校化学学报 ›› 2009, Vol. 30 ›› Issue (8): 1683.

• 研究论文 • 上一篇    

水辅助法制备聚醚酰亚胺微孔膜

赵焱1, 张淑玲1, 刘佰军1, 张春峰1, 胡永才2, 王贵宾1   

  1. 1. 吉林大学化学学院, 长春 130012;
    2. 东北师范大学, 长春 130024
  • 收稿日期:2009-01-27 出版日期:2009-08-10 发布日期:2009-08-10
  • 通讯作者: 王贵宾, 男, 博士, 教授, 博士生导师, 主要从事特种高分子材料合成、改性和加工等方面研究. E-mail: wgb@jlu.edu.cn
  • 基金资助:

    吉林省科技发展计划重大项目(批准号: 20086021)资助.

Polyetherimide Microporous Films Prepared by Water-assisted Method

ZHAO Yan1, ZHANG Shu-Ling1, LIU Bai-Jun1, ZHANG Chun-Feng1, HU Yong-Cai2, WANG Gui-Bin1*   

  1. 1. College of Chemistry, Jilin University, Changchun 130012, China;
    2. Northeast Normal University, Changchun 130024, China
  • Received:2009-01-27 Online:2009-08-10 Published:2009-08-10
  • Contact: WANG Gui-Bin. E-mail: wgb@jlu.edu.cn
  • Supported by:

    吉林省科技发展计划重大项目(批准号: 20086021)资助.

摘要:

通过水辅助法采用聚醚酰亚胺的氯仿溶液制备了聚醚酰亚胺微孔膜, 并研究了环境相对湿度和聚合物浓度对孔形貌的影响. 研究结果表明, 在优化条件下, 可以制备规则均一的聚醚酰亚胺(Ultem 1010)微孔膜, 而且微孔膜的热稳定性、耐腐蚀性以及力学性能表现优异.

关键词: 聚醚酰亚胺; 高性能高分子; 微孔膜; 水辅助法

Abstract:

Polymeric microporous films were successfully prepared from polyetherimide/chloroform solutions by water assisted method. The influence of key operating conditions on the morphology of pores, such as relative humidity and polymer concentration, were studied. By optimizing the humidity and polymer concentration, the regular and uniform microporous films based on polyetherimide(Ultem 1010) could be obtained. Moreover, the thermal stability, corrosion resistence and mechanical properties of the microporous films were excellent.

Key words: Polyetherimide; High performance polymer; Microporous film; Water assisted method

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