Issue 10, 2013
From the journal:

Journal of Materials Chemistry A

Quantum cryo-sieving for hydrogen isotope separation in microporous frameworks: an experimental study on the correlation between effective quantum sieving and pore size†

Hyunchul Oh,a   Kyo Sung Park,b   Suresh Babu Kalidindi,c   Roland A. Fischerc  and  Michael Hirscher*a  

* Corresponding authors

a Max Planck Institute for Intelligent Systems, Heisenbergstrasse 3, Stuttgart, Germany
E-mail: hirscher@is.mpg.de

b Department of Chemistry, University of Liverpool, Liverpool, UK

c Inorganic Chemistry II-Organometallics & Materials Faculty of Chemistry and Biochemistry, Ruhr University Bochum, 44780 Bochum, Germany

Abstract

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.

Graphical abstract: Quantum cryo-sieving for hydrogen isotope separation in microporous frameworks: an experimental study on the correlation between effective quantum sieving and pore size

About
Cited by
Related
Download options Please wait...

Supplementary files

Article information

DOI
https://doi.org/10.1039/C3TA01544K
Article type
Communication
Submitted
18 Dec 2012
Accepted
09 Jan 2013
First published
10 Jan 2013

J. Mater. Chem. A, 2013,1, 3244-3248

Permissions

Request permissions

Quantum cryo-sieving for hydrogen isotope separation in microporous frameworks: an experimental study on the correlation between effective quantum sieving and pore size

H. Oh, K. S. Park, S. B. Kalidindi, R. A. Fischer and M. Hirscher, J. Mater. Chem. A, 2013, 1, 3244 DOI: 10.1039/C3TA01544K

To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.

If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.

If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Read more about how to correctly acknowledge RSC content.

Social activity

Spotlight

Advertisements