Enhanced Stability of MFI Zeolite Membranes for Separation of Ethanol/Water by Eliminating Surface Si-OH Groups

Zhengqi Wu, Chun Zhang, Li Peng, Xuerui Wang, Qingqing Kong, Xuehong Gu

科研成果: 期刊稿件文章同行评审

54 引用 (Scopus)

摘要

The practical application of pure-silica MFI zeolite membranes for ethanol/water separation by pervaporation is limited by its poor stability. Herein, we present the Si-OH eliminated MFI membranes by a simple dopamine modification, which can effectively prevent the chemical reaction between Si-OH groups and components, endowing the long-term pervaporation stability.

源语言英语
页(从-至)3175-3180
页数6
期刊ACS Applied Materials and Interfaces
10
4
DOI
出版状态已出版 - 31 1月 2018

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