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Article

ZIF-8-Derived Hollow Carbon for Efficient Adsorption of Antibiotics

1
School of Materials Engineering, Shanghai University of Engineering Science, Shanghai 201620, China
2
Electrochemical Innovation Lab, Department of Chemical Engineering, University College London, London WC1E 7JE, UK
3
College of Health Science and Environmental Engineering, Shenzhen Technology University, Shenzhen 518118, China
*
Authors to whom correspondence should be addressed.
Nanomaterials 2019, 9(1), 117; https://doi.org/10.3390/nano9010117
Received: 4 December 2018 / Revised: 9 January 2019 / Accepted: 15 January 2019 / Published: 18 January 2019
The harmful nature of high concentrations of antibiotics to humans and animals requires the urgent development of novel materials and techniques for their absorption. In this work, CTAB (Cetyltrimethyl Ammonium Bromide)-assisted synthesis of ZIF-8 (zeolitic imidazolate framework)-derived hollow carbon (ZHC) was designed, prepared, and used as a high-performance adsorbent, and further evaluated by Langmuir and Freundlich isothermal adsorption experiments, dynamic analysis, as well as theoretical calculation. The maximum capacities of ZHC for adsorbing tetracycline (TC), norfloxacin (NFO), and levofloxacin (OFO) are 267.3, 125.6, and 227.8 mg g−1, respectively, which delivers superior adsorptive performance when compared to widely studied inorganic adsorbates. The design concept of ZIF-8-derived hollow carbon material provides guidance and insights for the efficient adsorbent of environmental antibiotics. View Full-Text
Keywords: ZIF-8; hollow carbon; antibiotics; adsorbent ZIF-8; hollow carbon; antibiotics; adsorbent
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MDPI and ACS Style

Tang, H.; Li, W.; Jiang, H.; Lin, R.; Wang, Z.; Wu, J.; He, G.; Shearing, P.R.; Brett, D.J.L. ZIF-8-Derived Hollow Carbon for Efficient Adsorption of Antibiotics. Nanomaterials 2019, 9, 117. https://doi.org/10.3390/nano9010117

AMA Style

Tang H, Li W, Jiang H, Lin R, Wang Z, Wu J, He G, Shearing PR, Brett DJL. ZIF-8-Derived Hollow Carbon for Efficient Adsorption of Antibiotics. Nanomaterials. 2019; 9(1):117. https://doi.org/10.3390/nano9010117

Chicago/Turabian Style

Tang, Hongmei, Wenyao Li, Haishun Jiang, Runjia Lin, Zhe Wang, Jianghong Wu, Guanjie He, Paul R. Shearing, and Dan J.L. Brett. 2019. "ZIF-8-Derived Hollow Carbon for Efficient Adsorption of Antibiotics" Nanomaterials 9, no. 1: 117. https://doi.org/10.3390/nano9010117

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