The DOI matches its Crossref record; 42 of the 42 references it cites were found in a registry or an index.
Facile hydrothermal synthesis of novel Fe-Cu layered double hydroxide/biochar nanocomposite with enhanced sonocatalytic activity for degradation of cefazolin sodium
Abstract
This study reports the successful synthesis of Fe-Cu layered double hydroxide (Fe-Cu-LDH) /biochar (BC) nanocomposite by a hydrothermal method. The sonocatalytic performance of Fe-Cu-LDH/BC nanocomposite was investigated for the degradation of cefazolin sodium (CFZ), as a model emerging contaminant, from the solution. The physico-chemical properties of the synthesized samples were analyzed by X-ray diffraction (XRD), scanning electron microscopy (SEM), energy-dispersive x-ray spectroscopy (EDX), Brunauer-Emmett-Teller (BET), high-resolution transmission electron microscopy (HRTEM), X-ray photoelectron spectroscopy (XPS), Fourier transform infrared (FT-IR), and UV-Vis diffuse reflectance spectroscopy (DRS) analyses. The best sonocatalytic efficiency of 97.6% was achieved by using 1.0 g/L sonocatalyst, 0.1 mM CFZ, and an ultrasonic power of 300 W at pH = 6.5 (natural) within 80 min. Additionally, the effects of the addition of various oxidants, dissolved gases, and organic and inorganic scavengers on the degradation of CFZ were studied. Moreover, the possible sonocatalytic mechanism of the sonochemical degradation of CFZ in the presence of Fe-Cu-LDH/BC sonocatalyst was proposed based on the results of GC-MS analysis. The mineralization of CFZ solution was evaluated using COD and IC analyses. Finally, the reusability test of Fe-Cu-LDH/BC nanocomposite in the CFZ degradation revealed that almost 9% drop occurred after five successive cycles.
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1 retracted
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RetractedA review on Fenton and improvements to the Fenton process for wastewater treatment
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Removal of nitrate from aqueous solution by modified sugarcane bagasse biochar
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Cited by
Yang, Y., Li, X., Zhou, C., Xiong, W., Zeng, G., Huang, D., Zhang, C., Wang, W., Song, B., Tang, X., et al. (2020) · Water Research · doi:10.1016/j.watres.2020.116200 · Cited by 518
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Self-citationApplication of Biochar-Based Materials for Effective Pollutant Removal in Wastewater Treatment
Han, M., Liu, Z., Huang, S., Zhang, H., Yang, H., Liu, Y., Zhang, K., & Zeng, Y. (2024) · Nanomaterials · doi:10.3390/nano14231933 · Cited by 37
Metadata
- Authors
- Gholami, P., Dinpazhoh, L., Khataee, A., Hassani, A., & Bhatnagar, A.
- Venue
- Journal of Hazardous Materials
- Publisher
- Elsevier BV
- Published
- 2020-01
- Volume
- 381
- Pages
- 120742
- ISSN
- 0304-3894 (ISSN-L)
- OpenAlex
- W2950252958
- Cited by
- 313
- References
- 42
- FWCI
- 14.15
- Type
- journal article
- Language
- en
- Open access
- closed
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- Gholami, P., Dinpazhoh, L., Khataee, A., Hassani, A., & Bhatnagar, A. (2020). Facile hydrothermal synthesis of novel Fe-Cu layered double hydroxide/biochar nanocomposite with enhanced sonocatalytic activity for degradation of cefazolin sodium. Journal of Hazardous Materials. https://doi.org/10.1016/j.jhazmat.2019.120742
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