Fe3O4@ZIF-8: a magnetic nanocomposite for highly efficient UO22+ adsorption and selective UO22+/Ln3+ separation (original) (raw)
* Corresponding authors
a State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, 5625 Renmin Street, Changchun, Jilin 130022, China
E-mail: szm@ciac.ac.cn
Web: http://zhongmingsun.weebly.com
b University of Chinese Academy of Sciences, Beijing 100049, P. R. China
Abstract
The magnetic nanocomposite Fe3O4@ZIF-8 was for the first time used as an excellent adsorbent for the fast adsorption and separation of UO22+ ions from aqueous solutions. This material exhibited an unprecedented adsorption capacity of 523.5 mg U per g and a remarkable selectivity towards UO22+/Ln3+ at pH = 3.
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Article information
DOI
https://doi.org/10.1039/C6CC10274C
Article type
Communication
Submitted
28 Dec 2016
Accepted
17 Feb 2017
First published
17 Feb 2017
Download Citation
Chem. Commun., 2017,53, 4199-4202
Permissions
Fe3O4@ZIF-8: a magnetic nanocomposite for highly efficient UO22+ adsorption and selective UO22+/Ln3+ separation
X. Min, W. Yang, Y. Hui, C. Gao, S. Dang and Z. Sun,Chem. Commun., 2017, 53, 4199DOI: 10.1039/C6CC10274C
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