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Issue 8, 2011
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BET specific surface area and pore structure of MOFs determined by hydrogen adsorption at 20 K

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Abstract

Low-pressure high-resolution hydrogen adsorption for the metal–organic framework MIL-101 are measured at 19.5 K and pressures below 57 kPa. The BET specific surface area and micropore volume are determined and compared to results from nitrogen adsorption at 77 K. Steps in the hydrogen adsorption isotherm are correlated to the pore structure of MIL-101.

Graphical abstract: BET specific surface area and pore structure of MOFs determined by hydrogen adsorption at 20 K

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Article information


Submitted
20 Sep 2010
Accepted
17 Nov 2010
First published
22 Dec 2010

Phys. Chem. Chem. Phys., 2011,13, 3220-3222
Article type
Communication

BET specific surface area and pore structure of MOFs determined by hydrogen adsorption at 20 K

B. Streppel and M. Hirscher, Phys. Chem. Chem. Phys., 2011, 13, 3220
DOI: 10.1039/C0CP01873B

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