PREPARATION AND CHARACTERIZATION OF  POLYMER/CERAMIC COMPOSITE MEMBRANE

陈光文; 袁权; 吴迪镛; 付桂芝

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PREPARATION AND CHARACTERIZATION OF POLYMER/CERAMIC COMPOSITE MEMBRANE

更新时间：2025-12-16

- PREPARATION AND CHARACTERIZATION OF POLYMER/CERAMIC COMPOSITE MEMBRANE
- CIESC Journal Issue 6, (2000)
- 作者机构：
  
  中国科学院大连化学物理研究所!大连116023,中国科学院大连化学物理研究所!大连116023,中国科学院大连化学物理研究所!大连116023,中国科学院大连化学物理研究所,大连,116023
- 作者简介：
- 基金信息：
- DOI：
  CLC： Q316
- Online First：25 December 2000，
  
  Published：25 December 2000
- 稿件说明：
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陈光文, 袁权, 吴迪镛, et al. PREPARATION AND CHARACTERIZATION OF POLYMER/CERAMIC COMPOSITE MEMBRANE[J]. CIESC Journal, 2000, (6).
DOI：

陈光文, 袁权, 吴迪镛, et al. PREPARATION AND CHARACTERIZATION OF POLYMER/CERAMIC COMPOSITE MEMBRANE[J]. CIESC Journal, 2000, (6). DOI：

摘要

采用聚合热解法修饰陶瓷基膜和浸涂法制备高聚物 /陶瓷复合膜

通过正交设计考察膜制备过程的各种影响因素

并制备出了完整无缺陷的硅橡胶 /陶瓷复合膜和PPESK/陶瓷复合膜

其O2 /N2 分离系数皆达到了纯高聚物膜的本征分离系数 .实验结果表明复合膜有良好的热稳定性

为在较高温度环境下的气体分离及膜反应等的应用准备了条件 .

Abstract

Organic/inorganic composite membrane is a new research topic in the membrane technology.In this study

the method of polymerization pyrolysis was adopted to modify the substrate and dip coating was used to prepare polymer/ceramic composite membrane.The effects of various factors on the process of membrane preparation were studied by orthogonal design.The selectivities of oxygen to nitrogen in both silicone rubber/ceramic and PPESK/ceramic composite membranes prepared are tantamount to intrinsic selectivities of the corresponding pure polymers separately

showing that the defect free polymer/ceramic composite membranes were successfully synthesized.The composite membranes possess good thermostability

which could lead to commercialization in both gas separation and membrane reaction at a relatively higher temperature.

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