| Literature DB >> 29319293 |
Zhengqi Wu1, Chun Zhang1, Li Peng1, Xuerui Wang1, Qingqing Kong1, Xuehong Gu1.
Abstract
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.Entities:
Keywords: MFI zeolite membrane; dopamine modification; ethanol/water separation; pervaporation; stability
Year: 2018 PMID： 29319293 DOI： 10.1021/acsami.7b17191
Source DB: PubMed Journal: ACS Appl Mater Interfaces ISSN： 1944-8244 Impact factor: 9.229