Molecular Sieve Membrane: Supported Metal–Organic Framework with High Hydrogen Selectivity,Angewandte Chemie International Edition

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Molecular Sieve Membrane: Supported Metal–Organic Framework with High Hydrogen Selectivity
Angewandte Chemie International Edition ( IF 16.1 ) Pub Date : 2009-11-26 , DOI: 10.1002/anie.200905645
Yan‐Shuo Li _{1,

2} , Fang‐Yi Liang ₁ , Helge Bux ₁ , Armin Feldhoff ₁ , Wei‐Shen Yang ₂ , Jürgen Caro ₁

Affiliation

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 H₂ selectivity as a molecular sieve and has excellent thermal stability.