Version 1
: Received: 10 May 2024 / Approved: 10 May 2024 / Online: 10 May 2024 (16:59:13 CEST)
How to cite:
Sansano, J. M.; Gholinejad, M.; Elkhani, Z.; Nayeri, S. Nitrogen-enriched Carbon Nanotube Supported Palladium as a Catalyst for Desulfurization of Dibenzothiophene and Reduction of Nitroarenes. Preprints2024, 2024050718. https://doi.org/10.20944/preprints202405.0718.v1
Sansano, J. M.; Gholinejad, M.; Elkhani, Z.; Nayeri, S. Nitrogen-enriched Carbon Nanotube Supported Palladium as a Catalyst for Desulfurization of Dibenzothiophene and Reduction of Nitroarenes. Preprints 2024, 2024050718. https://doi.org/10.20944/preprints202405.0718.v1
Sansano, J. M.; Gholinejad, M.; Elkhani, Z.; Nayeri, S. Nitrogen-enriched Carbon Nanotube Supported Palladium as a Catalyst for Desulfurization of Dibenzothiophene and Reduction of Nitroarenes. Preprints2024, 2024050718. https://doi.org/10.20944/preprints202405.0718.v1
APA Style
Sansano, J. M., Gholinejad, M., Elkhani, Z., & Nayeri, S. (2024). Nitrogen-enriched Carbon Nanotube Supported Palladium as a Catalyst for Desulfurization of Dibenzothiophene and Reduction of Nitroarenes. Preprints. https://doi.org/10.20944/preprints202405.0718.v1
Chicago/Turabian Style
Sansano, J. M., Zeynab Elkhani and Sara Nayeri. 2024 "Nitrogen-enriched Carbon Nanotube Supported Palladium as a Catalyst for Desulfurization of Dibenzothiophene and Reduction of Nitroarenes" Preprints. https://doi.org/10.20944/preprints202405.0718.v1
Abstract
In this study, a new nitrogen-enriched multiwall carbon nanotube is prepared and utilized to stabilize palladium species. After the characterization of this new composite, it was applied as a catalyst in the reduction of nitroarenes and hydrodesulfurization of dibenzothiophene. Using this newly established catalyst, a wide range of aromatic compounds were reduced to the corresponding amines under a very low amount of Pd (0.005 mol%) in short reaction times. Also, dibenzothiophene (a major pollutant in fuel oil) was very efficiently transformed using this catalyst. Its robustness was studied in the recycling process where, after 20 runs in the reduction of 4-nitrotoluene and 5 times in the desulfurization of dibenzothiophene, the activity of the catalyst remained intact. According to the E-factor calculations, the present Pd catalyst meets the standards of green chemistry.
Chemistry and Materials Science, Materials Science and Technology
Copyright:
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.