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基于树枝型聚合物的膜与膜过程研究进展 被引量:2

Advances in dendritic polymers based membranes and membrane processes
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摘要 树枝型聚合物是具有内部疏松、外部致密、端基官能团众多等结构的高度支化聚合物,这些特点使得树枝型聚合物具有多种不同于线性聚合物的特性,与膜和膜技术相结合有特殊意义.介绍了树枝型聚合物气体分离膜、支撑液膜、离子交换膜、膜表面改性以及树枝型聚合物参与的膜过程等方面的研究进展,简要展望了基于树枝型聚合物的分离膜与膜技术的发展趋势. Different to their linear analogues, dendritic polymers have a large number of terminal functional groups, highly branched structure, interior voids and dense outer layers etc. Such special structures aroused the interests in their applications in membrane materials and technologies. In this paper, the recent advances in gas separation membranes, supported liquid membranes, ion- exchange membranes, surface modification of membranes and relevant membrane processes basing on dendritic polymers are reviewed. And the future development trends in this field are also briefly proposed.
出处 《膜科学与技术》 CAS CSCD 北大核心 2007年第3期80-85,共6页 Membrane Science and Technology
基金 国家自然科学基金资助项目(50103010) "973"计划资助项目(2003CB615705)
关键词 树状聚合物 超支化聚合物 分离膜 膜过程 dendrimers hyperbranched polymers separation membrane membrane process
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同被引文献13

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  • 9魏秀珍,杨佳,张国亮.超支化聚合物在分离膜中的应用研究[J].功能材料,2011,42(B04):202-207. 被引量:2
  • 10金万勤,刘公平,徐南平.渗透汽化在丙酮-丁醇发酵制备燃料丁醇中的研究进展[J].膜科学与技术,2011,31(3):25-31. 被引量:13

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