Unlocking the Potential of NiSO4·6H2O/NaOCl/NaOH Catalytic System: Insights into Nickel Peroxide as an Intermediate for Benzonitrile Synthesis in Water
Nickel peroxide nanoparticles (NPNPs) were prepared and characterized using various techniques including transmission electron microscope (TEM), scan electron microscope (SEM), energy dispersive spectrometer (EDS), X-ray diffraction (XRD), and FTIR spectra. The aqueous basic catalytic system NiSO4·6...
| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Hindawi Limited
2023-01-01
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| Series: | Journal of Nanotechnology |
| Online Access: | http://dx.doi.org/10.1155/2023/9940845 |
| _version_ | 1797454326613934080 |
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| author | Abdel Ghany F. Shoair Abdulraheem S. A. Almalki Mai M. A. H. Shanab Ahmed M. Sheta Amir El-Basiony Nasser A. El-Ghamaz Hany A. Nasef Hussein A. Khalaf |
| author_facet | Abdel Ghany F. Shoair Abdulraheem S. A. Almalki Mai M. A. H. Shanab Ahmed M. Sheta Amir El-Basiony Nasser A. El-Ghamaz Hany A. Nasef Hussein A. Khalaf |
| author_sort | Abdel Ghany F. Shoair |
| collection | DOAJ |
| description | Nickel peroxide nanoparticles (NPNPs) were prepared and characterized using various techniques including transmission electron microscope (TEM), scan electron microscope (SEM), energy dispersive spectrometer (EDS), X-ray diffraction (XRD), and FTIR spectra. The aqueous basic catalytic system NiSO4·6H2O/NaOCl/NaOH (pH = 14) was investigated for the catalytic dehydrogenation of benzylamine and parasubstituents to their corresponding nitriles at room temperature. The obtained results confirmed the formation of NiO2 nanocrystalline particles with a size of 20 nm. Benzylamine with electron-donating groups showed higher yields of nitriles compared to electron-withdrawing groups. The mechanism involved in the in situ generated NiO2 nanoparticles dehydrogenating benzylamine to benzonitrile, with the produced NiO converting back to NiO2 nanoparticles through the excess of NaOCl. |
| first_indexed | 2024-03-09T15:36:38Z |
| format | Article |
| id | doaj.art-0a97acab3b54475692552a949e4e107b |
| institution | Directory Open Access Journal |
| issn | 1687-9511 |
| language | English |
| last_indexed | 2024-03-09T15:36:38Z |
| publishDate | 2023-01-01 |
| publisher | Hindawi Limited |
| record_format | Article |
| series | Journal of Nanotechnology |
| spelling | doaj.art-0a97acab3b54475692552a949e4e107b2023-11-26T00:00:04ZengHindawi LimitedJournal of Nanotechnology1687-95112023-01-01202310.1155/2023/9940845Unlocking the Potential of NiSO4·6H2O/NaOCl/NaOH Catalytic System: Insights into Nickel Peroxide as an Intermediate for Benzonitrile Synthesis in WaterAbdel Ghany F. Shoair0Abdulraheem S. A. Almalki1Mai M. A. H. Shanab2Ahmed M. Sheta3Amir El-Basiony4Nasser A. El-Ghamaz5Hany A. Nasef6Hussein A. Khalaf7Department of Science and TechnologyDepartment of ChemistryDepartment of ChemistryChemistry DepartmentCollege of Nursing and Health SciencesDepartment of PhysicsDepartment of Basic ScienceChemistry DepartmentNickel peroxide nanoparticles (NPNPs) were prepared and characterized using various techniques including transmission electron microscope (TEM), scan electron microscope (SEM), energy dispersive spectrometer (EDS), X-ray diffraction (XRD), and FTIR spectra. The aqueous basic catalytic system NiSO4·6H2O/NaOCl/NaOH (pH = 14) was investigated for the catalytic dehydrogenation of benzylamine and parasubstituents to their corresponding nitriles at room temperature. The obtained results confirmed the formation of NiO2 nanocrystalline particles with a size of 20 nm. Benzylamine with electron-donating groups showed higher yields of nitriles compared to electron-withdrawing groups. The mechanism involved in the in situ generated NiO2 nanoparticles dehydrogenating benzylamine to benzonitrile, with the produced NiO converting back to NiO2 nanoparticles through the excess of NaOCl.http://dx.doi.org/10.1155/2023/9940845 |
| spellingShingle | Abdel Ghany F. Shoair Abdulraheem S. A. Almalki Mai M. A. H. Shanab Ahmed M. Sheta Amir El-Basiony Nasser A. El-Ghamaz Hany A. Nasef Hussein A. Khalaf Unlocking the Potential of NiSO4·6H2O/NaOCl/NaOH Catalytic System: Insights into Nickel Peroxide as an Intermediate for Benzonitrile Synthesis in Water Journal of Nanotechnology |
| title | Unlocking the Potential of NiSO4·6H2O/NaOCl/NaOH Catalytic System: Insights into Nickel Peroxide as an Intermediate for Benzonitrile Synthesis in Water |
| title_full | Unlocking the Potential of NiSO4·6H2O/NaOCl/NaOH Catalytic System: Insights into Nickel Peroxide as an Intermediate for Benzonitrile Synthesis in Water |
| title_fullStr | Unlocking the Potential of NiSO4·6H2O/NaOCl/NaOH Catalytic System: Insights into Nickel Peroxide as an Intermediate for Benzonitrile Synthesis in Water |
| title_full_unstemmed | Unlocking the Potential of NiSO4·6H2O/NaOCl/NaOH Catalytic System: Insights into Nickel Peroxide as an Intermediate for Benzonitrile Synthesis in Water |
| title_short | Unlocking the Potential of NiSO4·6H2O/NaOCl/NaOH Catalytic System: Insights into Nickel Peroxide as an Intermediate for Benzonitrile Synthesis in Water |
| title_sort | unlocking the potential of niso4·6h2o naocl naoh catalytic system insights into nickel peroxide as an intermediate for benzonitrile synthesis in water |
| url | http://dx.doi.org/10.1155/2023/9940845 |
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