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Gholinejad M, Elkhani Z, Nayeri S, Sansano JM. Nitrogen-enriched carbon nanotube supported palladium as a catalyst for desulfurization of dibenzothiophene and reduction of nitroarenes. Sci Rep 2025; 15:5089. [PMID: 39934207 DOI: 10.1038/s41598-025-88211-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2024] [Accepted: 01/25/2025] [Indexed: 02/13/2025] Open
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 nitro compounds were reduced to the corresponding amines under a low amount of Pd (0.05 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.
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Affiliation(s)
- Mohammad Gholinejad
- Department of Chemistry, Institute for Advanced Studies in Basic Sciences (IASBS), P. O. Box 45195-1159, 45137-66731, Gavazang, Zanjan, Iran.
- Research Center for Basic Sciences & Modern Technologies (RBST), Institute for Advanced Studies in Basic Sciences (IASBS), 45137-66731, Zanjan, Iran.
| | - Zeynab Elkhani
- Department of Chemistry, Institute for Advanced Studies in Basic Sciences (IASBS), P. O. Box 45195-1159, 45137-66731, Gavazang, Zanjan, Iran
| | - Sara Nayeri
- Department of Chemistry, Institute for Advanced Studies in Basic Sciences (IASBS), P. O. Box 45195-1159, 45137-66731, Gavazang, Zanjan, Iran
| | - José M Sansano
- Departamento de Química Orgánica, Instituto de Síntesis Orgánica, Centro de Innovación en Química Avanzada (ORFEO-CINQA), Universidad de Alicante, 03690, Alicante, Spain
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Wang S, Ma W, Yang H, Cao Z, Liu C, Gong F. Exploration of the Nucleation-Growth Effect of Cetyltrimethylammonium Bromide for High β-Poly(Vinylidene Fluoride) Crystallization. J MACROMOL SCI B 2022. [DOI: 10.1080/00222348.2022.2030991] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Shiting Wang
- Jiangsu Key Laboratory of Environmentally Friendly Polymeric Materials, School of Materials Science and Engineering, Changzhou University, Changzhou, Jiangsu, People's Republic of China
| | - Wenzhong Ma
- Jiangsu Key Laboratory of Environmentally Friendly Polymeric Materials, School of Materials Science and Engineering, Changzhou University, Changzhou, Jiangsu, People's Republic of China
- Changzhou University Huaide College, Jingjiang, People's Republic of China
- National Experimental Demonstration Center for Materials Science and Engineering (Changzhou University), Changzhou, People's Republic of China
| | - Haicun Yang
- Jiangsu Key Laboratory of Environmentally Friendly Polymeric Materials, School of Materials Science and Engineering, Changzhou University, Changzhou, Jiangsu, People's Republic of China
| | - Zheng Cao
- Jiangsu Key Laboratory of Environmentally Friendly Polymeric Materials, School of Materials Science and Engineering, Changzhou University, Changzhou, Jiangsu, People's Republic of China
| | - Chunlin Liu
- Jiangsu Key Laboratory of Environmentally Friendly Polymeric Materials, School of Materials Science and Engineering, Changzhou University, Changzhou, Jiangsu, People's Republic of China
- Changzhou University Huaide College, Jingjiang, People's Republic of China
| | - Fanghong Gong
- Jiangsu Key Laboratory of Environmentally Friendly Polymeric Materials, School of Materials Science and Engineering, Changzhou University, Changzhou, Jiangsu, People's Republic of China
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Migliore N, Araya‐Hermosilla E, Scheutz GM, Sumerlin BS, Pucci A, Raffa P. Synthesis of poly(
1‐vinylimidazole
)‐
block
‐poly
(
9‐vinylcarbazole
) copolymers via
RAFT
and their use in chemically responsive graphitic composites. JOURNAL OF POLYMER SCIENCE 2021. [DOI: 10.1002/pol.20210736] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Nicola Migliore
- Department of Chemical Engineering ENTEG Institute, Faculty of Science and Engineering, University of Groningen Groningen The Netherlands
- George & Josephine Butler Polymer Research Laboratory, Department of Chemistry University of Florida Gainesville Florida USA
| | | | - Georg M. Scheutz
- George & Josephine Butler Polymer Research Laboratory, Department of Chemistry University of Florida Gainesville Florida USA
| | - Brent S. Sumerlin
- George & Josephine Butler Polymer Research Laboratory, Department of Chemistry University of Florida Gainesville Florida USA
| | - Andrea Pucci
- Department of Chemistry and Industrial Chemistry University of Pisa Pisa Italy
- CISUP, Centro per l'Integrazione della Strumentazione dell'Università di Pisa Pisa Italy
| | - Patrizio Raffa
- Department of Chemical Engineering ENTEG Institute, Faculty of Science and Engineering, University of Groningen Groningen The Netherlands
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Mosnáčková K, Mrlík M, Mičušík M, Kleinová A, Sasinková V, Popelka A, Opálková Šišková A, Kasák P, Dworak CL, Mosnáček J. Light-Responsive Hybrids Based on Carbon Nanotubes with Covalently Attached PHEMA- g-PCL Brushes. Macromolecules 2021. [DOI: 10.1021/acs.macromol.0c02701] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Katarína Mosnáčková
- Polymer Institute, Slovak Academy of Sciences, Dúbravská cesta 9, 845 41 Bratislava, Slovakia
| | - Miroslav Mrlík
- Centre of Polymer Systems, University Institute, Tomas Bata University in Zlin, trida Tomase Bati 5678, 760 01 Zlin, Czech Republic
| | - Matej Mičušík
- Polymer Institute, Slovak Academy of Sciences, Dúbravská cesta 9, 845 41 Bratislava, Slovakia
| | - Angela Kleinová
- Polymer Institute, Slovak Academy of Sciences, Dúbravská cesta 9, 845 41 Bratislava, Slovakia
| | - Vlasta Sasinková
- Institute of Chemistry, Slovak Academy of Sciences, Dúbravská cesta 9, 845 38 Bratislava, Slovakia
| | - Anton Popelka
- Center for Advanced Materials, Qatar University, P.O. Box 2713, Doha, Qatar
| | - Alena Opálková Šišková
- Polymer Institute, Slovak Academy of Sciences, Dúbravská cesta 9, 845 41 Bratislava, Slovakia
| | - Peter Kasák
- Center for Advanced Materials, Qatar University, P.O. Box 2713, Doha, Qatar
| | - Claudia L. Dworak
- Institute of Applied Synthetic Chemistry, Vienna University of Technology, Getreidemarkt 9, A-1060 Vienna, Austria
| | - Jaroslav Mosnáček
- Polymer Institute, Slovak Academy of Sciences, Dúbravská cesta 9, 845 41 Bratislava, Slovakia
- Centre for Advanced Materials Application, Slovak Academy of Sciences, Dubravska cesta 9, 845 11 Bratislava, Slovakia
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Abstract
Since their discovery, multi-walled carbon nanotubes (MWCNTs) have received tremendous attention because of their unique electrical, optical, physical, chemical, and mechanical properties [...]
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