Single-step hydrothermal synthesis of amine functionalized Ce-MOF for electrochemical water splitting
Electrochemical water splitting is a well-sought method for the production of renewable energy due to its low cost, high efficiency, ease of operation, availability of a variety of catalysts, and green approach. In this research, an amine-functionalized Ce-MOF loaded on nickel foam (NF) presented as...
| Main Authors: | , , , , , , , , , |
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| Format: | Article |
| Language: | English |
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Taylor & Francis Group
2022-12-01
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| Series: | Journal of Taibah University for Science |
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| Online Access: | https://www.tandfonline.com/doi/10.1080/16583655.2022.2079310 |
| _version_ | 1817977295794601984 |
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| author | Muhammad Mukhtar Sirati Dilshad Hussain Khalid Mahmood Adeel Hussain Chughtai Muhammad Yousaf-Ur-Rehman Wasif Mahmood Ahmad Malik Sultan Alomairy Samia ben Ahmed M. S. Al-Buriahi Muhammad Naeem Ashiq |
| author_facet | Muhammad Mukhtar Sirati Dilshad Hussain Khalid Mahmood Adeel Hussain Chughtai Muhammad Yousaf-Ur-Rehman Wasif Mahmood Ahmad Malik Sultan Alomairy Samia ben Ahmed M. S. Al-Buriahi Muhammad Naeem Ashiq |
| author_sort | Muhammad Mukhtar Sirati |
| collection | DOAJ |
| description | Electrochemical water splitting is a well-sought method for the production of renewable energy due to its low cost, high efficiency, ease of operation, availability of a variety of catalysts, and green approach. In this research, an amine-functionalized Ce-MOF loaded on nickel foam (NF) presented as Ce-MOF-NH2/NF electrocatalyst is prepared by a simple hydrothermal method. Prepared material is characterized by X-ray diffraction (XRD), energy-dispersive spectroscopy (EDS), Fourier transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM), and atomic force microscopy (AFM) to confirm morphological and structural properties. The synthesized catalyst is used for electrochemical OER in a 1M KOH solution. Ce-MOF-NH2/NF demonstrated onset potential, Tafel slope, and overpotential of 1.49 V, 69 mV/dec, and 328 mV, respectively. For comparison, Ce-MOF is also prepared and employed for OER under the same conditions and it exhibited onset potential, Tafel slope, and overpotential 1.5 V, 89 mV/dec, and 348 mV, indicating the superior performance of functionalized MOF. The obtained results reveal the promising overpotential of the Ce-MOF-NH2/NF -based electrocatalyst for green energy production via electrochemical water splitting. |
| first_indexed | 2024-04-13T22:14:24Z |
| format | Article |
| id | doaj.art-3292da1fd8924e28a8819da2832b6edc |
| institution | Directory Open Access Journal |
| issn | 1658-3655 |
| language | English |
| last_indexed | 2024-04-13T22:14:24Z |
| publishDate | 2022-12-01 |
| publisher | Taylor & Francis Group |
| record_format | Article |
| series | Journal of Taibah University for Science |
| spelling | doaj.art-3292da1fd8924e28a8819da2832b6edc2022-12-22T02:27:35ZengTaylor & Francis GroupJournal of Taibah University for Science1658-36552022-12-0116152553410.1080/16583655.2022.2079310Single-step hydrothermal synthesis of amine functionalized Ce-MOF for electrochemical water splittingMuhammad Mukhtar Sirati0Dilshad Hussain1Khalid Mahmood2Adeel Hussain Chughtai3Muhammad Yousaf-Ur-Rehman4Wasif Mahmood Ahmad Malik5Sultan Alomairy6Samia ben Ahmed7M. S. Al-Buriahi8Muhammad Naeem Ashiq9Institute of Chemical Sciences, Bahauddin Zakariya University, Multan, PakistanHEJ Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi Pakistan, Karachi, PakistanInstitute of Chemical Sciences, Bahauddin Zakariya University, Multan, PakistanInstitute of Chemical Sciences, Bahauddin Zakariya University, Multan, PakistanInstitute of Chemical Sciences, Bahauddin Zakariya University, Multan, PakistanInstitute of Chemical Sciences, Bahauddin Zakariya University, Multan, PakistanDepartment of Physics, College of Science, Taif University, Taif, Saudi ArabiaDepartement of Chemistry, College of Sciences, King Khalid University, Abha, Saudi ArabiaDepartment of Physics, Sakarya University, Sakarya, TurkeyInstitute of Chemical Sciences, Bahauddin Zakariya University, Multan, PakistanElectrochemical water splitting is a well-sought method for the production of renewable energy due to its low cost, high efficiency, ease of operation, availability of a variety of catalysts, and green approach. In this research, an amine-functionalized Ce-MOF loaded on nickel foam (NF) presented as Ce-MOF-NH2/NF electrocatalyst is prepared by a simple hydrothermal method. Prepared material is characterized by X-ray diffraction (XRD), energy-dispersive spectroscopy (EDS), Fourier transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM), and atomic force microscopy (AFM) to confirm morphological and structural properties. The synthesized catalyst is used for electrochemical OER in a 1M KOH solution. Ce-MOF-NH2/NF demonstrated onset potential, Tafel slope, and overpotential of 1.49 V, 69 mV/dec, and 328 mV, respectively. For comparison, Ce-MOF is also prepared and employed for OER under the same conditions and it exhibited onset potential, Tafel slope, and overpotential 1.5 V, 89 mV/dec, and 348 mV, indicating the superior performance of functionalized MOF. The obtained results reveal the promising overpotential of the Ce-MOF-NH2/NF -based electrocatalyst for green energy production via electrochemical water splitting.https://www.tandfonline.com/doi/10.1080/16583655.2022.2079310Ce-MOF-NH2/NFOERTafel slopeoverpotentialelectrochemical impedance spectroscopy |
| spellingShingle | Muhammad Mukhtar Sirati Dilshad Hussain Khalid Mahmood Adeel Hussain Chughtai Muhammad Yousaf-Ur-Rehman Wasif Mahmood Ahmad Malik Sultan Alomairy Samia ben Ahmed M. S. Al-Buriahi Muhammad Naeem Ashiq Single-step hydrothermal synthesis of amine functionalized Ce-MOF for electrochemical water splitting Journal of Taibah University for Science Ce-MOF-NH2/NF OER Tafel slope overpotential electrochemical impedance spectroscopy |
| title | Single-step hydrothermal synthesis of amine functionalized Ce-MOF for electrochemical water splitting |
| title_full | Single-step hydrothermal synthesis of amine functionalized Ce-MOF for electrochemical water splitting |
| title_fullStr | Single-step hydrothermal synthesis of amine functionalized Ce-MOF for electrochemical water splitting |
| title_full_unstemmed | Single-step hydrothermal synthesis of amine functionalized Ce-MOF for electrochemical water splitting |
| title_short | Single-step hydrothermal synthesis of amine functionalized Ce-MOF for electrochemical water splitting |
| title_sort | single step hydrothermal synthesis of amine functionalized ce mof for electrochemical water splitting |
| topic | Ce-MOF-NH2/NF OER Tafel slope overpotential electrochemical impedance spectroscopy |
| url | https://www.tandfonline.com/doi/10.1080/16583655.2022.2079310 |
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