Adsorptive removal of iodate oxyanions from water using a Zr-based metal-organic framework
Authors: Copeman C, Bicalho HA, Terban MW, Troya D, Etter M, Frattini PL, Wells DM, Howarth AJ
Affiliations
1 Department of Chemistry and Biochemistry, and Centre for NanoScience Research, Concordia University, 7141 Sherbrooke St W., Montreal, QC, H4B 1R6, Canada. ashlee.howarth@concordia.ca.
2 Max Planck Institute for Solid State Research, Heisenbergstraße 1, Stuttgart 70569, Germany.
3 Department of Chemistry, Virginia Tech, Blacksburg, Virginia 24061, USA.
4 Deutsches Elektronen-Synchrotron DESY, Notkestraße 85, 22607, Hamburg, Germany.
5 Electric Power Research Institute Inc., 3420 Hillview Ave, Palo Alto, CA 94304, USA.
Description
A Zr6-based metal-organic framework (MOF), MOF-808, is investigated for the adsorptive removal of IO3- from aqueous solutions, due to its high surface area and abundance of open metal sites. The uptake kinetics, adsorption capacity and binding mode are studied, showing a maximum uptake capacity of 233 mg g-1, the highest reported by any material.
Links
PubMed: https://pubmed.ncbi.nlm.nih.gov/36753325/
DOI: 10.1039/d2cc06558d
