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Hierarchical Growth of Large‐Scale Ordered Zeolite Silicalite‐1 Membranes with High Permeability and Selectivity for Recycling CO 2
Author(s) -
Guo Hailing,
Zhu Guangshan,
Li Hua,
Zou Xiaoqin,
Yin Xiaoju,
Yang Weishen,
Qiu Shilun,
Xu Ruren
Publication year - 2006
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/anie.200602308
Subject(s) - permeation , zeolite , membrane , selectivity , hydrothermal circulation , chemical engineering , permeability (electromagnetism) , thermal stability , flux (metallurgy) , materials science , chemistry , engineering , organic chemistry , metallurgy , catalysis , biochemistry
Another fine mesh you've got me into : A stainless‐steel‐net‐imbedded silicalite‐1 membrane (MFI film) is synthesized by a hydrothermal method. A hierarchical growth mechanism of the membrane formation is deduced. The MFI film has high thermal and mechanical stability, large‐scale order, and exhibits high permeation flux and excellent permeation selectivity for CO 2 (see scheme).