Quantum cryo-sieving for hydrogen isotope separation in microporous frameworks: an experimental study on the correlation between effective quantum sieving and pore size
Hyunchul OhMax Planck Institute for Intelligent Systems, Heisenbergstrasse 3, Stuttgart, GermanyKyo Sung ParkDepartment of Chemistry, University of Liverpool, Liverpool, UKSuresh Babu KalidindiInorganic Chemistry II-Organometallics & Materials Faculty of Chemistry and Biochemistry, Ruhr University Bochum, 44780 Bochum, GermanyRoland A. FischerInorganic Chemistry II-Organometallics & Materials Faculty of Chemistry and Biochemistry, Ruhr University Bochum, 44780 Bochum, GermanyMichael HirscherMax Planck Institute for Intelligent Systems, Heisenbergstrasse 3, Stuttgart, Germany
2013en
ABI
Аннотация
Different microporous frameworks have been experimentally investigated by cryogenic (below 77 K) hydrogen and deuterium adsorption measurements. The D2/H2 molar ratio is strongly dependent on pore size, pressure and temperature. The experiments clearly indicate that the optimum pore diameter for quantum sieving lies between 3.0 Å and 3.4 Å.
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