In-situ Etching Synthesis of Defective CuBTC for CO2/CH4 Separation

被引：1

作者：

Guo, Biao ^{[1
]}

Xu, Ruisong ^{[1
]}

Xu, Ke ^{[1
]}

Liang, Jing ^{[1
]}

Lu, Jun ^{[1
]}

Wang, Tonghua ^{[1
]}

Liu, Jinxuan ^{[1
]}

机构：

[1] Dalian Univ Technol, State Key Lab Fine Chem, Dalian 116024, Peoples R China

来源：

EUROPEAN JOURNAL OF INORGANIC CHEMISTRY | 2023年 / 26卷 / 16期

基金：

中国国家自然科学基金;

关键词：

defective CuBTC; gas separation; in-situ etching; interfacial defects; polymer; METAL-ORGANIC FRAMEWORKS; MIXED MATRIX MEMBRANES; EFFICIENT; MOFS; CO2;

D O I：

10.1002/ejic.202200646

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

We report a facile in-situ etching method for the synthesis of defective CuBTC (H-CuBTC) with hierarchical pore structure. The fabricated mixed matrix membranes (MMMs) containing H-CuBTC was prepared for the separation of CO2/CH4, showing superior separation performance due to the defective structure with larger pore size and more open Cu sites, which enhance the interactions between H-CuBTC and the polymer.

引用

页数：4

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