EN
Silica-coated magnetic Fe3O4 nanoparticles as efficient nano-adsorbents for the improvement of the vapor-phase adsorption of benzene
Abstract
This study focused on the synthesis of silica-coated magnetic Fe3O4 (Fe3O4@SiO2) nanoparticles and their application for the improvement of the vapor-phase adsorption of benzene. The magnetic Fe3O4@SiO2 nanoparticles were synthesized according to the co-precipitation method, while their characterization was performed using scanning electron microscopy (SEM), Fourier transform infrared spectroscopy (FTIR) and Brunauer-Emmett-Teller (BET) surface area analyses. The experimental parameters were optimized to achieve the maximum adsorption capacity for the vapor-phase benzene by Box-Behnken design (BBD) under response surface methodology (RSM). The magnetic Fe3O4@SiO2 nanoparticles adsorbed 197.50 mg/g of the vapor-phase benzene under the following optimum conditions: 39.48 min residence time, 14.21 ppm initial benzene concentration and 26.51°C temperature. The Langmuir, Freundlich and Dubinin-Radushkevich (D-R) models were used to evaluate the adsorption equilibrium data, and the results were found to be well fitted to the D-R model. The kinetic data obeyed the pseudo-second-order kinetic model for the vapor-phase adsorption of benzene by magnetic Fe3O4@SiO2 nanoparticles. This study demonstrated the application potential of magnetic Fe3O4@SiO2 nanoparticles as promising low-cost nano-adsorbents for the vapor-phase adsorption of benzene.
Keywords
Supporting Institution
Mardin Artuklu University Research Fund (MAUBAP)
Project Number
MAÜ.BAP.18.SHMYO.030
Thanks
The authors are grateful to the Mardin Artuklu University Research Fund (MAUBAP, Project No. MAÜ.BAP.18.SHMYO.030) for their financial support.
References
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Details
Primary Language
English
Subjects
Engineering
Journal Section
Research Article
Publication Date
June 30, 2021
Submission Date
June 21, 2020
Acceptance Date
March 10, 2021
Published in Issue
Year 2021 Volume: 5 Number: 1
APA
Ece, M. Ş., Kutluay, S., & Şahin, Ö. (2021). Silica-coated magnetic Fe3O4 nanoparticles as efficient nano-adsorbents for the improvement of the vapor-phase adsorption of benzene. International Journal of Chemistry and Technology, 5(1), 33-41. https://doi.org/10.32571/ijct.755761
AMA
1.Ece MŞ, Kutluay S, Şahin Ö. Silica-coated magnetic Fe3O4 nanoparticles as efficient nano-adsorbents for the improvement of the vapor-phase adsorption of benzene. Int. J. Chem. Technol. 2021;5(1):33-41. doi:10.32571/ijct.755761
Chicago
Ece, Mehmet Şakir, Sinan Kutluay, and Ömer Şahin. 2021. “Silica-Coated Magnetic Fe3O4 Nanoparticles As Efficient Nano-Adsorbents for the Improvement of the Vapor-Phase Adsorption of Benzene”. International Journal of Chemistry and Technology 5 (1): 33-41. https://doi.org/10.32571/ijct.755761.
EndNote
Ece MŞ, Kutluay S, Şahin Ö (June 1, 2021) Silica-coated magnetic Fe3O4 nanoparticles as efficient nano-adsorbents for the improvement of the vapor-phase adsorption of benzene. International Journal of Chemistry and Technology 5 1 33–41.
IEEE
[1]M. Ş. Ece, S. Kutluay, and Ö. Şahin, “Silica-coated magnetic Fe3O4 nanoparticles as efficient nano-adsorbents for the improvement of the vapor-phase adsorption of benzene”, Int. J. Chem. Technol., vol. 5, no. 1, pp. 33–41, June 2021, doi: 10.32571/ijct.755761.
ISNAD
Ece, Mehmet Şakir - Kutluay, Sinan - Şahin, Ömer. “Silica-Coated Magnetic Fe3O4 Nanoparticles As Efficient Nano-Adsorbents for the Improvement of the Vapor-Phase Adsorption of Benzene”. International Journal of Chemistry and Technology 5/1 (June 1, 2021): 33-41. https://doi.org/10.32571/ijct.755761.
JAMA
1.Ece MŞ, Kutluay S, Şahin Ö. Silica-coated magnetic Fe3O4 nanoparticles as efficient nano-adsorbents for the improvement of the vapor-phase adsorption of benzene. Int. J. Chem. Technol. 2021;5:33–41.
MLA
Ece, Mehmet Şakir, et al. “Silica-Coated Magnetic Fe3O4 Nanoparticles As Efficient Nano-Adsorbents for the Improvement of the Vapor-Phase Adsorption of Benzene”. International Journal of Chemistry and Technology, vol. 5, no. 1, June 2021, pp. 33-41, doi:10.32571/ijct.755761.
Vancouver
1.Mehmet Şakir Ece, Sinan Kutluay, Ömer Şahin. Silica-coated magnetic Fe3O4 nanoparticles as efficient nano-adsorbents for the improvement of the vapor-phase adsorption of benzene. Int. J. Chem. Technol. 2021 Jun. 1;5(1):33-41. doi:10.32571/ijct.755761
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