BET specific surface area and pore structure of MOFs determined by hydrogen adsorption at 20 K |
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| Authors: | Streppel Barbara Hirscher Michael |
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| Institution: | Max Planck Institute for Metals Research, Heisenbergstr 3, 70569 Stuttgart, Germany. |
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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. |
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