Polyimide Membrane Structure and Gas Permeability

Shi-jun ZHAO; Hong-ge JIA; Jun LI; Peng-fei JIANG; Rui XU

doi:10.14028/j.cnki.1003-3726.2022.05.004

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Polyimide Membrane Structure and Gas Permeability

更新时间：2022-09-09

- Polyimide Membrane Structure and Gas Permeability
- Polymer Bulletin Vol. 35, Issue 5, Pages: 27-37(2022)
- 作者机构：
  
  1.齐齐哈尔大学化学与化学工程学院,材料科学与工程学院,黑龙江省聚合物基重点实验室,齐齐哈尔 161006
  2.齐齐哈尔工程学院,齐齐哈尔 161005
- 作者简介：
- 基金信息：
- DOI：10.14028/j.cnki.1003-3726.2022.05.004
  CLC：
- Published：20 May 2022，
  
  Received：05 March 2021，
  
  Revised：13 October 2021，
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Shi-jun ZHAO, Hong-ge JIA, Jun LI, Peng-fei JIANG, Rui XU. Polyimide Membrane Structure and Gas Permeability. [J]. Polymer Bulletin 35(5):27-37(2022)
DOI：

Shi-jun ZHAO, Hong-ge JIA, Jun LI, Peng-fei JIANG, Rui XU. Polyimide Membrane Structure and Gas Permeability. [J]. Polymer Bulletin 35(5):27-37(2022) DOI： 10.14028/j.cnki.1003-3726.2022.05.004.

摘要

随着科技的发展

化石燃料的利用在急剧增加

与此同时也带来了许多环境问题

例如大量的CO2加剧了温室效应以及全球变暖

因此CO2 的分离回收再利用对环境保护具有重要意义。膜分离技术具有无相变、操作简单、耗能低等优点

在解决气体分离回收再利用方面具有很好的优势。比较不同的聚合物材料

聚酰亚胺是一类成熟且商业化的聚合物材料

具有良好的机械性能、耐热性能、耐化学腐蚀性能等

因此被广泛应用在气体分离领域。本文综述了国内外研究学者对聚酰亚胺气体分离膜结构对气体渗透性能影响的研究现状

详细介绍了含氟原子、含磺酰基团、含PIM 结构以及含其它结构的聚酰亚胺气体分离膜的最新研究进展

并对未来制备高性能的聚酰亚胺气体分离膜进行了展望。

Abstract

With the development of science and technology

the utilization of fossil fuels is increasing rapidly. At the same time

it also brings many environmental problems. For example

a large amount of CO2 intensifies the greenhouse effect and global warming. Therefore

the separation

recovery and reuse of CO2 are of great significance to environmental protection. Membrane separation technology has the advantages of no phase change

simple operation

low energy consumption etc. and has good advantages in solving gas separation

recovery and reuse. Comparing different polymer materials

polyimide is a mature and commercialized polymer material with good mechanical properties

heat resistance

chemical corrosion resistance etc.

so it is widely used in the field of gas separation. The research status of the influence of polyimide gas separation membrane structure on gas permeability at home and abroad is summarized

the latest research progress of polyimide gas separation membrane containing fluorine atom

sulfonyl group

PIM structure and other structures is introduced in detail

and the preparation of high-performance polyimide gas separation membrane in the future is prospected.

关键词

聚酰亚胺分离系数透过量渗透性能单体结构聚合物结构

Keywords

PolyimideSeparation coefficientTransmittancePermeabilityMonomer structurePolymer structure

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