Premium
Molecular Sieve Membrane: Supported Metal–Organic Framework with High Hydrogen Selectivity
Author(s) -
Li YanShuo,
Liang FangYi,
Bux Helge,
Feldhoff Armin,
Yang WeiShen,
Caro Jürgen
Publication year - 2010
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.200905645
Subject(s) - molecular sieve , zeolitic imidazolate framework , selectivity , membrane , metal organic framework , chemical engineering , gas separation , materials science , imidazolate , zeolite , thermal stability , hydrogen , nanotechnology , chemistry , organic chemistry , catalysis , adsorption , biochemistry , engineering
Molecular strainer : An ultramicroporous zeolitic imidazolate framework (ZIF‐7) was tested for its gas‐separation properties in membrane applications. ZIF‐7 was appended to an asymmetric alumina support using microwave‐assisted seeded growth, and the resulting ZIF‐7 membrane exhibits high H 2 selectivity as a molecular sieve and has excellent thermal stability.