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Organosilica‐Functionalized Zeolitic Imidazolate Framework ZIF‐90 Membrane with High Gas‐Separation Performance
Author(s) -
Huang Aisheng,
Wang Nanyi,
Kong Chunlong,
Caro Jürgen
Publication year - 2012
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.201204621
Subject(s) - zeolitic imidazolate framework , permeance , imidazolate , membrane , gas separation , selectivity , surface modification , materials science , chemical engineering , nanotechnology , computer science , chemistry , metal organic framework , engineering , adsorption , organic chemistry , biochemistry , catalysis
A clear separation : A post‐synthetic functionalization method is reported to obtain a highly permselective zeolitic imidazolate framework (ZIF‐90) membrane. The intercrystalline defects of the ZIF‐90 membrane are minimized to enhance the separation selectivity while a high permeance is maintained.