具有等级结构的富骨架缺陷UiO-66膜用于高效烟气和丁烷异构体分离  

Hierarchical defect-rich UiO-66 membrane towards superior flue gas and butane isomer separations

作　　者：孙彦威 闫加辉 蒋杰 巫明明 夏婷 刘毅 Yanwei Sun;Jiahui Yan;Jie Jiang;Mingming Wu;Ting Xia;Yi Liu(State Key Laboratory of Fine Chemicals,Frontiers Science Center for Smart Materials,School of Chemical Engineering,Dalian University of Technology,Dalian 116024,China;Dalian Key Laboratory of Membrane Materials and Membrane Processes,Dalian University of Technology,Dalian 116024,China;Department of Chemistry,Faculty of Arts and Sciences,Beijing Normal University,Zhuhai 519087,China)

机构地区：[1]State Key Laboratory of Fine Chemicals,Frontiers Science Center for Smart Materials,School of Chemical Engineering,Dalian University of Technology,Dalian 116024,China [2]Dalian Key Laboratory of Membrane Materials and Membrane Processes,Dalian University of Technology,Dalian 116024,China [3]Department of Chemistry,Faculty of Arts and Sciences,Beijing Normal University,Zhuhai 519087,China

出　　处：《Science Bulletin》2024年第14期2174-2178,共5页科学通报（英文版）

基　　金：supported by the National Natural Science Foundation of China(22108025 and 22078039);the Science Fund for Creative Research Groups of the National Natural Science Foundation of China(22021005);the National Key R&D Program of China(2023YFB3810700);the Fundamental Research Fundamental Funds for the Central Universities(DUT22LAB602)。

摘　　要：Membrane technology has achieved significant progress in recent decades,primarily due to its attributes of high separation efficiency,low energy consumption,compact footprint,and affordable capital costs[1].Metal-organic framework(MOF),a class of highly porous crystalline materials with ordered porous topology and tunable chemical functionality,has demonstrated great potential as superb membrane candidate[2].Nonetheless,the trade-off between permeability and selectivity still remains.

关 键 词：异构体分离 POROUS SEPARATION 

分 类 号：TQ028.8[化学工程]