Nickel-Cobalt Chalcogenide Catalysts for Reducing the Overpotential of Oxygen Evolution Reaction: A Mini Review
The production of green hydrogen can be sustainably achieved through electrolysis using energy from renewable sources. However, the high overpotential of the oxygen evolution reaction (OER) necessitates the development of a cost-effective, active, and stable electrocatalyst. This review explores the...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
AIDIC Servizi S.r.l.
2023-10-01
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| Series: | Chemical Engineering Transactions |
| Online Access: | https://www.cetjournal.it/index.php/cet/article/view/13699 |
| _version_ | 1797660006304186368 |
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| author | Patricia Isabel R. Soriano Gio Jerson C. Almonte Chris Ivan B. Sungcang Joaquin Nathaniel A. Perez Angelo Earvin Sy Choi Joseph R. Ortenero |
| author_facet | Patricia Isabel R. Soriano Gio Jerson C. Almonte Chris Ivan B. Sungcang Joaquin Nathaniel A. Perez Angelo Earvin Sy Choi Joseph R. Ortenero |
| author_sort | Patricia Isabel R. Soriano |
| collection | DOAJ |
| description | The production of green hydrogen can be sustainably achieved through electrolysis using energy from renewable sources. However, the high overpotential of the oxygen evolution reaction (OER) necessitates the development of a cost-effective, active, and stable electrocatalyst. This review explores the synthesis of nickel-cobalt chalcogenide catalysts and their performance as an accessible, inexpensive catalyst for OER, along with possible applications and modifications to improve its electrocatalytic activity. Transition metal chalcogenides have the property to exist in different oxidation states, which provides the basis for its electrocatalytic activity. The catalyst morphology, structure, composition, and interface are discussed to shed light on the observed electrocatalytic activity toward OER. The review also explores the advantages of various carbon-based substrates and their impact on the electrical conductivity and stability of nickel-cobalt chalcogenides. The practical applications in the energy industry can be realized by addressing various challenges, more importantly, the catalyst degradation and high overpotential in the anode. |
| first_indexed | 2024-03-11T18:23:27Z |
| format | Article |
| id | doaj.art-d9830a663b7d47fbb126dce565623a46 |
| institution | Directory Open Access Journal |
| issn | 2283-9216 |
| language | English |
| last_indexed | 2024-03-11T18:23:27Z |
| publishDate | 2023-10-01 |
| publisher | AIDIC Servizi S.r.l. |
| record_format | Article |
| series | Chemical Engineering Transactions |
| spelling | doaj.art-d9830a663b7d47fbb126dce565623a462023-10-14T22:44:23ZengAIDIC Servizi S.r.l.Chemical Engineering Transactions2283-92162023-10-01103Nickel-Cobalt Chalcogenide Catalysts for Reducing the Overpotential of Oxygen Evolution Reaction: A Mini ReviewPatricia Isabel R. SorianoGio Jerson C. AlmonteChris Ivan B. SungcangJoaquin Nathaniel A. PerezAngelo Earvin Sy ChoiJoseph R. OrteneroThe production of green hydrogen can be sustainably achieved through electrolysis using energy from renewable sources. However, the high overpotential of the oxygen evolution reaction (OER) necessitates the development of a cost-effective, active, and stable electrocatalyst. This review explores the synthesis of nickel-cobalt chalcogenide catalysts and their performance as an accessible, inexpensive catalyst for OER, along with possible applications and modifications to improve its electrocatalytic activity. Transition metal chalcogenides have the property to exist in different oxidation states, which provides the basis for its electrocatalytic activity. The catalyst morphology, structure, composition, and interface are discussed to shed light on the observed electrocatalytic activity toward OER. The review also explores the advantages of various carbon-based substrates and their impact on the electrical conductivity and stability of nickel-cobalt chalcogenides. The practical applications in the energy industry can be realized by addressing various challenges, more importantly, the catalyst degradation and high overpotential in the anode.https://www.cetjournal.it/index.php/cet/article/view/13699 |
| spellingShingle | Patricia Isabel R. Soriano Gio Jerson C. Almonte Chris Ivan B. Sungcang Joaquin Nathaniel A. Perez Angelo Earvin Sy Choi Joseph R. Ortenero Nickel-Cobalt Chalcogenide Catalysts for Reducing the Overpotential of Oxygen Evolution Reaction: A Mini Review Chemical Engineering Transactions |
| title | Nickel-Cobalt Chalcogenide Catalysts for Reducing the Overpotential of Oxygen Evolution Reaction: A Mini Review |
| title_full | Nickel-Cobalt Chalcogenide Catalysts for Reducing the Overpotential of Oxygen Evolution Reaction: A Mini Review |
| title_fullStr | Nickel-Cobalt Chalcogenide Catalysts for Reducing the Overpotential of Oxygen Evolution Reaction: A Mini Review |
| title_full_unstemmed | Nickel-Cobalt Chalcogenide Catalysts for Reducing the Overpotential of Oxygen Evolution Reaction: A Mini Review |
| title_short | Nickel-Cobalt Chalcogenide Catalysts for Reducing the Overpotential of Oxygen Evolution Reaction: A Mini Review |
| title_sort | nickel cobalt chalcogenide catalysts for reducing the overpotential of oxygen evolution reaction a mini review |
| url | https://www.cetjournal.it/index.php/cet/article/view/13699 |
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