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Updated: Jun 7, 2026

Layer-by-layer Synthesis and Transfer of Freestanding Conjugated Microporous Polymer Nanomembranes
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Layer-by-layer Synthesis and Transfer of Freestanding Conjugated Microporous Polymer Nanomembranes

Published on: December 15, 2015

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一种具有工程纳米孔的离子超微孔聚合物使得增强的乙/二氧化碳分离成为可能

Asif Raza1, Sousa Javan Nikkhah1, Lilia Croitor1

  • 1Department of Chemical Sciences, Bernal Institute and Research Ireland Centre for Pharmaceuticals (SSPC), University of Limerick, Limerick V94 T9PX, Ireland. Matthias.Vandichel@ul.ie.

Chemical communications (Cambridge, England)
|April 7, 2025
PubMed
概括

研究人员使用工程离子超微性聚合物 (IUP) 提高了乙烯与二氧化碳的选择性. 修改聚合物结构显著提高了这些重要的工业气体的分离性能.

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相关概念视频

Ion Exchange01:17

Ion Exchange

Ion exchange chromatography separates charged molecules from a solution by reversibly exchanging them with mobile, or 'active', ions associated with the oppositely charged stationary phase. This method can be used to separate ions, soften and deionize water, and purify solutions. The polymers comprising the ion-exchange column are high-molecular-weight and chemically stable polymers, crosslinked to be porous and essentially insoluble. They are also functionalized with either acidic or basic...