纳滤
渗透汽化
膜
聚合物
材料科学
气体分离
化学工程
高分子科学
共价键
高分子化学
纳米技术
有机化学
化学
复合材料
工程类
渗透
生物化学
出处
期刊:ISRN Materials Science (Print)
[Hindawi Limited]
日期:2012-12-04
卷期号:2012: 1-16
被引量:195
摘要
This paper focuses on polymers that demonstrate microporosity without possessing a network of covalent bonds—the so-called polymers of intrinsic microporosity (PIM). PIMs combine solution processability and microporosity with structural diversity and have proven utility for making membranes and sensors. After a historical account of the development of PIMs, their synthesis is described along with a comprehensive review of the PIMs that have been prepared to date. The important methods of characterising intrinsic microporosity, such as gas absorption, are outlined and structure-property relationships explained. Finally, the applications of PIMs as sensors and membranes for gas and vapour separations, organic nanofiltration, and pervaporation are described.
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