Construction of superhydrophobic MOF membrane for ultrafast alcohol-water separation  

超疏水MOF膜的构建及其在醇水快速分离中的应用

作　　者：Guan-E Wang Gang Xu 王观娥;徐刚(State Key Laboratory of Structural Chemistry,Fujian Institute of Research on the Structure of Matter,Chinese Academy of Sciences,Fuzhou 350002,China;Fujian Science&Technology Innovation Laboratory for Optoelectronic Information of China,Fuzhou 350108,China)

机构地区：[1]State Key Laboratory of Structural Chemistry,Fujian Institute of Research on the Structure of Matter,Chinese Academy of Sciences,Fuzhou 350002,China [2]Fujian Science&Technology Innovation Laboratory for Optoelectronic Information of China,Fuzhou 350108,China

出　　处：《Science Bulletin》2022年第23期2381-2383,共3页科学通报（英文版）

基　　金：supported by the National Natural Science Foundation of China (22271281, 21975254, 91961115, and 22171263);the Natural Science Foundation of Fujian Province (2021J02017 and 2022J06032);Fujian Science&Technology Innovation Laboratory for Optoelectronic Information of China (2021ZR101)。

摘　　要：Separation and purification play crucial roles in the oil and gas industry, which includes the most energy-intensive distillation process, accounting for 10%-15% of global energy use [1,2]. Membrane-based separation has emerged as a promising alternative method because of its innate advantage of low energy consumption [3-5]. The difference in the molecular size between the target molecule and the impurity can be as small as a few angstroms(0.1 nm), which requires precise control of the membrane pore size at the subnanometer scale and thus, is extremely difficult [6].

关 键 词：PRECISE DISTILLATION SEPARATION 

分 类 号：TQ051.893[化学工程]