Adsorptive removal of Sb(V) from water using a mesoporous Zr-based metal–organic framework
Abstract
Here, the adsorption and removal of Sb(OH)6- from water using the water stable Zr6-based MOF, NU-1000, is explored. The adsorption capacity and uptake time of Sb(OH)6- in NU-1000 is measured at varying concentrations to determine an overall maximum adsorption capacity of 260 mg of Sb(OH)6- per g of MOF, corresponding to 2.5 Sb(OH)6- per node of NU-1000 and exhibiting the highest adsorption capacity of any material reported to date for Sb(V) removal. Differential pair distribution function (dPDF) analysis of total X-ray scattering data reveals that Sb(OH)6- interacts in an η2μ2 fashion with the Zr6-node of NU-1000, and that as the amount of Sb(OH)6- adsorbed increases, the interaction between the analyte and the node becomes stronger. Post-adsorption characterization shows that NU-1000 remains stable throughout the adsorption process.
- Authors:
-
- Northwestern Univ., Evanston, IL (United States). Dept. of Chemistry
- Northwestern Univ., Evanston, IL (United States). Dept. of Chemistry; Concordia Univ., Montreal, QC (Canada). Dept. of Chemistry and Biochemistry
- Argonne National Lab. (ANL), Argonne, IL (United States). Advanced Photon Source (APS) and X-ray Science Division
- Northwestern Univ., Evanston, IL (United States). Dept. of Chemistry; King Abdulaziz Univ., Jeddah (Saudi Arabia). Dept. of Chemistry and Faculty of Science
- Publication Date:
- Research Org.:
- Argonne National Lab. (ANL), Argonne, IL (United States)
- Sponsoring Org.:
- USDOE Office of Science (SC), Basic Energy Sciences (BES). Scientific User Facilities Division; Electric Power Research Inst. (EPRI), Palo Alto, CA (United States)
- OSTI Identifier:
- 1474406
- Alternate Identifier(s):
- OSTI ID: 1562992
- Grant/Contract Number:
- AC02-06CH11357; AC02- 06CH11357
- Resource Type:
- Accepted Manuscript
- Journal Name:
- Polyhedron
- Additional Journal Information:
- Journal Volume: 151; Journal Issue: C; Journal ID: ISSN 0277-5387
- Publisher:
- Elsevier
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 12 MANAGEMENT OF RADIOACTIVE AND NON-RADIOACTIVE WASTES FROM NUCLEAR FACILITIES; 37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY; Metal–organic framework; Adsorbent; Antimony; Wastewater; Nuclear
Citation Formats
Rangwani, Sean, Howarth, Ashlee J., DeStefano, Matthew R., Malliakas, Christos D., Platero-Prats, Ana E., Chapman, Karena W., and Farha, Omar K. Adsorptive removal of Sb(V) from water using a mesoporous Zr-based metal–organic framework. United States: N. p., 2018.
Web. doi:10.1016/j.poly.2018.05.021.
Rangwani, Sean, Howarth, Ashlee J., DeStefano, Matthew R., Malliakas, Christos D., Platero-Prats, Ana E., Chapman, Karena W., & Farha, Omar K. Adsorptive removal of Sb(V) from water using a mesoporous Zr-based metal–organic framework. United States. doi:10.1016/j.poly.2018.05.021.
Rangwani, Sean, Howarth, Ashlee J., DeStefano, Matthew R., Malliakas, Christos D., Platero-Prats, Ana E., Chapman, Karena W., and Farha, Omar K. Sat .
"Adsorptive removal of Sb(V) from water using a mesoporous Zr-based metal–organic framework". United States. doi:10.1016/j.poly.2018.05.021. https://www.osti.gov/servlets/purl/1474406.
@article{osti_1474406,
title = {Adsorptive removal of Sb(V) from water using a mesoporous Zr-based metal–organic framework},
author = {Rangwani, Sean and Howarth, Ashlee J. and DeStefano, Matthew R. and Malliakas, Christos D. and Platero-Prats, Ana E. and Chapman, Karena W. and Farha, Omar K.},
abstractNote = {Here, the adsorption and removal of Sb(OH)6- from water using the water stable Zr6-based MOF, NU-1000, is explored. The adsorption capacity and uptake time of Sb(OH)6- in NU-1000 is measured at varying concentrations to determine an overall maximum adsorption capacity of 260 mg of Sb(OH)6- per g of MOF, corresponding to 2.5 Sb(OH)6- per node of NU-1000 and exhibiting the highest adsorption capacity of any material reported to date for Sb(V) removal. Differential pair distribution function (dPDF) analysis of total X-ray scattering data reveals that Sb(OH)6- interacts in an η2μ2 fashion with the Zr6-node of NU-1000, and that as the amount of Sb(OH)6- adsorbed increases, the interaction between the analyte and the node becomes stronger. Post-adsorption characterization shows that NU-1000 remains stable throughout the adsorption process.},
doi = {10.1016/j.poly.2018.05.021},
journal = {Polyhedron},
number = C,
volume = 151,
place = {United States},
year = {2018},
month = {5}
}
Web of Science
Figures / Tables:

Works referencing / citing this record:
Efficient extraction of inorganic selenium from water by a Zr metal–organic framework: investigation of volumetric uptake capacity and binding motifs
journal, January 2018
- Drout, Riki J.; Howarth, Ashlee J.; Otake, Ken-ichi
- CrystEngComm, Vol. 20, Issue 40
Efficient extraction of inorganic selenium from water by a Zr metal–organic framework: investigation of volumetric uptake capacity and binding motifs
journal, January 2018
- Drout, Riki J.; Howarth, Ashlee J.; Otake, Ken-ichi
- CrystEngComm, Vol. 20, Issue 40
Recent Progress in the Removal of Heavy Metal Ions from Water Using Metal‐Organic Frameworks
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- Shayegan, Hossein; Ali, Gomaa A. M.; Safarifard, Vahid
- ChemistrySelect, Vol. 5, Issue 1
Green applications of metal–organic frameworks
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- Ajoyan, Zvart; Marino, Paola; Howarth, Ashlee J.
- CrystEngComm, Vol. 20, Issue 39
Novel Schiff base-functionalized metal–organic framework nanoparticles for dispersive solid phase extraction of copper ions from vegetable and water samples
journal, January 2019
- Mohammadi Nilash, Mohammadreza; Hashemzadeh, Alireza; Fakhari, Ali Reza
- Analytical Methods, Vol. 11, Issue 20
Performance of metal–organic frameworks for the adsorptive removal of potentially toxic elements in a water system: a critical review
journal, January 2019
- Ramanayaka, Sammani; Vithanage, Meththika; Sarmah, Ajit
- RSC Advances, Vol. 9, Issue 59
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