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Updated: Jun 28, 2025

Electrophoretic Crystallization of Ultrathin High-performance Metal-organic Framework Membranes
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Electrophoretic Crystallization of Ultrathin High-performance Metal-organic Framework Membranes

Published on: August 16, 2018

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用灵活的金属有机框架分离甲醇/二

Mu-Yang Zhou1, Xue-Wen Zhang1, Heng Yi1

  • 1MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, GBRCE for Functional Molecular Engineering, School of Chemistry, IGCME, Sun Yat-Sen University, Guangzhou 510275, China.

Journal of the American Chemical Society
|April 16, 2024
PubMed
概括

研究人员开发了一种灵活的金属有机框架MAF-58,用于分离甲醇/混合物. 这种材料通过一种新的吸附机制实现了高纯度的甲醇和,克服了传统的分离挑战.

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Author Spotlight: Functionalizing Metal-Organic Frameworks: Advancements, Challenges, and the Power of Post-Synthetic Ligand Exchange

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Extraction: Advanced Methods00:56

Extraction: Advanced Methods

Metal ions can be separated from one another by complexation with organic ligands–the chelating agent– to form uncharged chelates. Here, the chelating agent must contain hydrophobic groups and behave as a weak acid, losing a proton to bind with the metal. Since most organic ligands used in this process are insoluble or undergo oxidation in the aqueous phase, the chelating agent is initially added to the organic phase and extracted into the aqueous phase. The metal-ligand complex is...
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