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Issue 48, 2012
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Deposition of chemically modified α-Al2O3 particles for high performance ZIF-8 membrane on a macroporous tube

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Abstract

Through deposition of APTES-functionalized Al2O3 particles onto a coarse macroporous support, a new strategy to reduce the pore size and simutaneously promote a high density of heterogeneous nucleation sites was developed, and a continuous and thin ZIF-8 membrane exhibiting remarkably high H2 permeance of 5.73 × 10−5 mol m−2 s−1 Pa−1 and H2/N2 ideal selectivity of 15.4 was achieved.

Graphical abstract: Deposition of chemically modified α-Al2O3 particles for high performance ZIF-8 membrane on a macroporous tube

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Article information


Submitted
06 Dec 2011
Accepted
19 Jan 2012
First published
20 Jan 2012

Chem. Commun., 2012,48, 5977-5979
Article type
Communication

Deposition of chemically modified α-Al2O3 particles for high performance ZIF-8 membrane on a macroporous tube

Z. Xie, J. Yang, J. Wang, J. Bai, H. Yin, B. Yuan, J. Lu, Y. Zhang, L. Zhou and C. Duan, Chem. Commun., 2012, 48, 5977
DOI: 10.1039/C2CC17607F

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